HVAC Repair Cost in Cavan (2026)
Estimated HVAC-repair cost ranges for Cavan, in euro, localized from Ireland national base ranges using Cavan labour-cost data (county wage data (CSO NEA06 2024)). Every figure is an Estimated county-level range, never a currency-converted price from another country. Reviewed July 2026. In Cavan, HVAC repair jobs typically run €40–€15,420 (2026), depending on the equipment and the fault.
Most common repairs & local costs
Every problem we price for Ireland, grouped by appliance — the most-searched problem in each group first; expand for the rest. All ranges are in euro, localized to Cavan labour costs.
Gas Furnace 11 problems priced
Gas Furnace repairs in Cavan typically run €85–€3,085 (2026).
Gas Furnace not heating / blowing cold air
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| General no-heat diagnostic and minor repair (airflow, filter, ignition or gas-valve fault) | €125–€270 | Pro recommended |
| Escalation to gas-valve or control-board fault (root cause of persistent no-heat) | €270–€480 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 10 more gas furnace problems 10
Gas Furnace won't turn on / no power
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Electrical/control fault diagnosis and repair (blown fuse, failed low-voltage circuit, or wiring fault) | €85–€195 | Pro recommended |
| Control-board fault (if electrical fault isn't a simple fuse/wiring fix) | €210–€480 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace short cycling (turns on and off)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Airflow-restriction fix (filter change / blocked return) or flame-sensing fault | €85–€195 | Pro recommended |
| High-limit safety cutout replacement (persistent short-cycling) | €105–€230 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace igniter (hot surface ignitor) replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Electronic ignition electrode replacement (modern RGII-fitted gas/LPG heating units) | €95–€210 | Pro recommended |
| Legacy standing-pilot ignition assembly service (older LPG rural space-heating units) | €105–€230 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace flame sensor cleaning / replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Flame-sensing/ionisation electrode replacement or cleaning | €85–€195 | Pro recommended |
| Flame-sensor eye replacement — legacy standing-pilot models | €95–€210 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace blower motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Fan/blower motor replacement (domestic gas/LPG boiler — nearest real Irish analog to a ducted-furnace blower) | €145–€250 | Pro recommended |
| Central-heating circulator pump replacement (cross-applied where a stalled circulating pump, not the boiler fan itself, is the fault) | €310–€445 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace gas valve replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Standard gas valve replacement (independent RGII engineer) | €175–€310 | Pro recommended |
| Gas valve replacement via utility-company technician (premium call-out pricing) | €320–€455 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace control board replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Control/PCB board replacement (RGII engineer supplied and fitted) | €210–€480 | Pro recommended |
| Specialist board-repair service (repair rather than replace) | €95–€195 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace cracked heat exchanger replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Cracked heat exchanger repair (before replacement becomes the better option) | €625–€1,110 | Pro recommended |
| Whole-boiler replacement (the standard Irish outcome once a heat exchanger fails) | €2,070–€3,085 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace pilot light / thermocouple won't stay lit
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Thermocouple cleaning/replacement (standing-pilot legacy units) | €95–€210 | Pro recommended |
| Gas valve replacement (root cause of last resort, standing-pilot models) | €175–€310 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Gas Furnace noisy or loud (banging, rumbling, squealing)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Fan/blower motor bearing service or replacement (rattling, humming, grinding) | €145–€250 | Pro recommended |
| Banging/kettling diagnostic and fix (sludge build-up, trapped air, or safety check) | €240–€435 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning 10 problems priced
Central Air Conditioning repairs in Cavan typically run €50–€1,830 (2026).
Central Air Conditioning not cooling / blowing warm air
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Run/start capacitor replacement | €85–€270 | DIY possible |
| Refrigerant (gas) leak repair + recharge | €240–€675 | Pro recommended |
| Condenser (outdoor) fan motor replacement | €210–€530 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more central air conditioning problems 9
Central Air Conditioning won't turn on / no power
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Blown fuse / tripped breaker reset or fuse replacement | €50–€135 | DIY possible |
| PCB / control board replacement (fully dead system) | €310–€725 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning capacitor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Run/start capacitor replacement (standard) | €85–€270 | DIY possible |
| Capacitor swap billed as a standard AC repair call-out | €95–€290 | DIY possible |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning compressor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Compressor replacement (installed) | €865–€1,830 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning refrigerant leak repair / recharge
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Minor leak repair + top-up | €175–€405 | Pro recommended |
| Extensive leak detection + repair + full recharge | €335–€865 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning frozen evaporator coil
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Airflow fix (filter clean/replace, restriction cleared) | €65–€175 | DIY possible |
| Coil cleaning / minor repair, or full evaporator coil replacement if pitted through | €770–€1,735 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning clogged condensate drain / leaking water
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Condensate drain line clear / flush | €85–€210 | DIY possible |
| Drain pipework repair / re-route (damaged or badly-fallen line) | €270–€580 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning contactor / relay replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Contactor / relay replacement | €85–€270 | DIY possible |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning condenser fan motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Outdoor fan motor replacement (standard) | €210–€530 | Pro recommended |
| Fan motor replacement, larger/harder-access outdoor unit | €385–€820 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Central Air Conditioning short cycling (turns on and off)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Run/start capacitor replacement (weakening capacitor causing rapid cycling) | €85–€270 | DIY possible |
| Refrigerant recharge (low charge triggering pressure-cutoff cycling) | €175–€405 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump 10 problems priced
Heat Pump repairs in Cavan typically run €60–€3,660 (2026).
Heat Pump not heating
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Refrigerant charge check + recharge | €210–€500 | Pro recommended |
| Reversing valve replacement | €330–€655 | Pro recommended |
| Defrost / main control board replacement | €250–€595 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more heat pump problems 9
Heat Pump not cooling
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Capacitor or contactor replacement (reversible-mode heat pump not cooling) | €135–€310 | DIY possible |
| Refrigerant recharge (low charge affecting cooling mode) | €210–€500 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump stuck in defrost / frozen outdoor unit
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Defrost control board / sensor replacement | €250–€595 | Pro recommended |
| Reversing valve replacement (stuck mid-defrost) | €330–€655 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump reversing valve replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Reversing valve replacement (full valve body) | €330–€655 | Pro recommended |
| Valve/sensor-level fix (minor valve issue, not a full swap) | €60–€175 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump defrost control board replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Defrost / main control board (PCB) replacement | €250–€595 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump capacitor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Run/start capacitor replacement | €135–€310 | DIY possible |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump refrigerant leak repair / recharge
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Refrigerant recharge only (leak already minor or sealed) | €165–€405 | Pro recommended |
| Leak detection + pipe/fitting repair | €230–€595 | Pro recommended |
| Severe/compressor-area leak, full evacuation + recharge | €540–€1,110 | Pro recommended |
Base: published rates from 3 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump compressor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Heat pump compressor replacement (standard) | €1,350–€2,700 | Pro recommended |
| Compressor replacement, major/complex case | €2,120–€3,660 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump outdoor fan motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Outdoor fan motor replacement (standard) | €175–€405 | Pro recommended |
| Outdoor fan motor replacement, larger/ECM-style unit | €345–€655 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Heat Pump short cycling (turns on and off)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Diagnostic call-out plus airflow and weather-compensation correction (filters, blocked outdoor coil, flow-temperature/curve reset) | €145–€330 | Pro recommended |
| Refrigerant leak search, repair and recharge where low charge is tripping the pressure switch (F-Gas certified) | €145–€385 | Pro recommended |
| Pressure switch, sensor or start component replacement; or thermostat/room sensor moved off a bad wall and recalibrated | €175–€500 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split 10 problems priced
Ductless Mini-Split repairs in Cavan typically run €70–€1,495 (2026).
Ductless Mini-Split not cooling
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Capacitor replacement (fan runs, compressor won't start) | €145–€345 | Pro recommended |
| Refrigerant leak search + repair + recharge | €260–€625 | Pro recommended |
| Compressor replacement (outdoor unit) | €750–€1,495 | Pro recommended |
Base: published rates from 3 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more ductless mini-split problems 9
Ductless Mini-Split not heating
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Control board (PCB) or sensor fault repair (heat-mode lockout) | €165–€625 | Pro recommended |
| Refrigerant leak search + repair + recharge | €260–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split refrigerant leak repair / recharge
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Leak search + flare/line-set repair + recharge | €260–€625 | Pro recommended |
| Evaporator/condenser coil replacement (non-repairable leak) | €445–€915 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split compressor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Compressor replacement (outdoor unit) | €750–€1,495 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split indoor blower / fan motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Indoor cross-flow blower/fan motor replacement | €220–€520 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split indoor head leaking water
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Condensate drain line clear / clean | €70–€185 | DIY possible |
| Condensate pump replacement or broader drain-system repair | €135–€365 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split error code / flashing light fault
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Sensor fault / drain-fault code diagnosis + fix | €165–€330 | Pro recommended |
| Control board (PCB) replacement | €270–€820 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split control board / pcb replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Outdoor or indoor unit control board (PCB) replacement | €270–€820 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split outdoor unit not running
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Run/start capacitor replacement | €145–€345 | Pro recommended |
| Control board (PCB) replacement | €270–€820 | Pro recommended |
| Compressor replacement (outdoor unit) | €750–€1,495 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductless Mini-Split musty or mouldy smell from the indoor unit
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Full chemical deep clean of one wall-mounted indoor head — casing stripped, evaporator coil, blower wheel and drain pan cleaned | €145–€320 | Pro recommended |
| Drain line flush and anti-microbial treatment added to a service visit (smell only, no strip-down) | €80–€185 | Pro recommended |
| Multi-head deep clean — two or three indoor units stripped and cleaned in one visit | €270–€595 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler 10 problems priced
Boiler repairs in Cavan typically run €40–€1,350 (2026).
Boiler no heat / not firing up
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Ignition electrode / ignitor replacement | €105–€210 | Pro recommended |
| Circulator pump replacement | €175–€465 | Pro recommended |
| Gas valve replacement | €270–€450 | Pro recommended |
| PCB / control board replacement | €365–€510 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more boiler problems 9
Boiler no hot water
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Diverter valve replacement | €145–€405 | Pro recommended |
| Circulator pump replacement (DHW side) | €195–€405 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler losing pressure
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Expansion vessel / tank replacement + repressurize | €115–€385 | Pro recommended |
| Pressure relief valve replacement | €105–€270 | Pro recommended |
| Pipe / fitting leak repair (slow pressure loss, no visible pooling) | €105–€310 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler leaking water
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Pressure relief valve replacement (dripping from discharge pipe) | €105–€270 | Pro recommended |
| Pipe / fitting / pump-seal leak repair | €105–€310 | Pro recommended |
| Heat exchanger replacement (cracked/corroded — high-ticket) | €675–€1,350 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler kettling (banging / rumbling noise)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Chemical / power flush (descale + sludge removal) | €290–€625 | Pro recommended |
| Pressure relief valve replacement (post-overheat check) | €105–€270 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler pilot light won't stay lit
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Thermocouple replacement | €85–€185 | Pro recommended |
| Pilot assembly cleaning / adjustment (no parts) | €40–€115 | DIY possible |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler keeps switching off (short cycling)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Expansion vessel repressurize / replace | €115–€385 | Pro recommended |
| Thermostat / control replacement or pump-speed adjustment | €85–€210 | Pro recommended |
| Power flush (sludge-driven short cycling) | €290–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler circulator pump replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Circulator / circulation pump replacement | €175–€465 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler expansion vessel / tank replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Expansion vessel / tank replacement + repressurize | €115–€385 | Pro recommended |
| Vessel recharge only (diaphragm intact, no swap needed) | €65–€145 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Boiler ignition fault / lockout
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Ignition electrode replacement | €105–€210 | Pro recommended |
| Flame sensor clean or replacement | €65–€165 | Pro recommended |
| Gas valve replacement | €270–€450 | Pro recommended |
| PCB replacement (lockout persists after electrode/sensor/valve checks) | €365–€510 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls 10 problems priced
Thermostat & Controls repairs in Cavan typically run €50–€695 (2026).
Thermostat & Controls smart thermostat installation
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Hive or Tado thermostat installation — existing compatible wiring, single zone, gas/oil boiler | €155–€210 | DIY possible |
| Nest thermostat supply + professional installation, 2-3 zone gas/oil heating system | €290–€405 | Pro recommended |
| Smart thermostat installation with new low-voltage wiring run (older system, no spare conductor to the stat location) | €270–€445 | Pro recommended |
Base: published rates from 3 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more thermostat & controls problems 9
Thermostat & Controls blank screen / won't power on
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Reset / flat-battery check (tripped low-voltage fuse or dead batteries — cheapest, most common cause) | €50–€95 | DIY possible |
| Loose or corroded low-voltage wiring connection repair | €65–€145 | Pro recommended |
| Full thermostat replacement (manual or programmable unit, internal fault) | €105–€210 | DIY possible |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls won't reach set temperature
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Diagnostic visit + minor adjustment (stuck pump, valve or fan; low-voltage wiring fault) | €60–€145 | Pro recommended |
| Thermostat relocation / recalibration (labour only — sited near a heat source, draught or direct sun) | €50–€95 | DIY possible |
| Faulty circulation pump replacement (root mechanical cause) | €240–€445 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls thermostat wiring / c-wire repair
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Repair/reconnect existing thermostat wiring (loose or damaged low-voltage wire) | €65–€155 | Pro recommended |
| New low-voltage wiring run (no existing wire to the thermostat location) | €105–€230 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls won't connect to wi-fi
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Router/network or hub-placement troubleshooting visit (if a professional is called in) | €65–€125 | DIY possible |
| Smart thermostat replacement (failed Wi-Fi radio/internal board, confirmed not a network issue) | €290–€405 | DIY possible |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls clicks but system won't respond
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Boiler PCB / ignition control board replacement (receiver clicks but the boiler never ignites) | €365–€500 | Pro recommended |
| RGI (Registered Gas Installer) diagnostic visit (signal reaching the boiler correctly — spark/gas-flow fault inside the boiler) | €85–€145 | Pro recommended |
| Thermostat/receiver replacement (stat's own relay contacts failed — the less common of the two causes) | €115–€290 | DIY possible |
Base: published rates from 3 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls wrong temperature reading / miscalibrated
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Recalibrate / relocate thermostat (labour only) | €50–€95 | DIY possible |
| Thermostat replacement (drifted/failed internal sensor) | €105–€290 | DIY possible |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls zone control board / damper repair
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| 2-port zone valve actuator/motor replacement (valve head only — most common zone-control fault) | €85–€185 | Pro recommended |
| Full 2-port zone valve replacement (valve body itself seized/failed, not just the actuator) | €155–€310 | Pro recommended |
| Wiring centre / zoning junction-box replacement (multi-zone systems — the closest Irish equivalent to a US zone-control board) | €125–€250 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls heating or cooling won't shut off
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Stuck two-port zone valve: replace the actuator head (powerhead) only | €175–€375 | Pro recommended |
| Full motorised valve body replacement — system drained down, valve cut out and re-soldered, refilled and re-vented | €320–€695 | Pro recommended |
| Control-wiring fault traced and repaired: shorted or pinched stat cable, or a welded relay in the wiring centre | €115–€330 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Thermostat & Controls moving a thermostat to a different wall
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Relocate the room stat to a better wall with a new cable run back to the wiring centre and a new back box | €175–€445 | Pro recommended |
| Convert to a wireless/RF room stat — receiver wired at the boiler or wiring centre, battery stat sited freely | €195–€470 | Pro recommended |
| Relocation plus making good — wall chased for the new cable, old opening patched, plastered and painted | €290–€655 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler 10 problems priced
Air Handler repairs in Cavan typically run €50–€2,120 (2026).
Air Handler blower not running
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Bathroom/kitchen extractor fan motor seized or failed (fan doesn't run at all) | €95–€155 | Pro recommended |
| MVHR (mechanical ventilation with heat recovery) fan motor failure — full fan replacement | €290–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more air handler problems 9
Air Handler blower motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Bathroom/kitchen extractor fan motor replacement (like-for-like unit swap) | €130–€240 | DIY possible |
| MVHR fan cassette/motor replacement (ducted heat-recovery unit, higher-spec EC motor) | €290–€725 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler weak airflow
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Filter cleaning/replacement (restricted airflow from dirty filters) | €50–€125 | DIY possible |
| Ductwork/duct-run blockage or restriction clearance | €95–€195 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler leaking water (drain pan / coil)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Condensate drain clearance (blocked drain — the most common cause of an MVHR/ducted unit dripping water) | €95–€195 | Pro recommended |
| Condensate drain kit/pipework replacement or insulation (persistent leak not resolved by clearing alone) | €145–€310 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler frozen evaporator coil
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Restricted-airflow defrost fault (blocked/dirty coil or filter causing excess icing) | €105–€210 | DIY possible |
| Refrigerant leak causing low-charge icing (heat pump / ducted fan-coil refrigerant circuit) | €240–€965 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler noisy or loud (rattling / humming)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| MVHR/extract-fan bearing or motor wear (grinding, rattling noise) | €135–€290 | Pro recommended |
| Full fan/motor replacement (wear beyond economical repair, or a standard extractor fan motor) | €130–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler electric heat strip / auxiliary heat replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Electric duct heater battery replacement (in-duct resistance heater element) | €290–€530 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler control board replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| MEV/basic ventilation control board (PCB) replacement | €85–€195 | Pro recommended |
| MVHR premium control board / regulation kit replacement | €195–€435 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler evaporator coil replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Indoor fan-coil (evaporator) replacement — recovery, coil or indoor unit swapped, brazed, pressure-tested, evacuated and recharged | €865–€1,925 | Pro recommended |
| Leak-test, repair and recharge where the coil leak is at a joint and is repairable rather than replaced | €145–€385 | Pro recommended |
| Replace the whole indoor unit rather than the coil (the usual Irish outcome on wall and small ducted fan-coils) | €965–€2,120 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Air Handler musty smell from the vents
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| In-place chemical clean of the indoor coil plus drain pan and condensate line flush | €155–€365 | Pro recommended |
| Pull-and-clean where the coil is sealed in — sheet metal or casing removed, blower wheel out and cleaned, anti-microbial treatment | €310–€675 | Pro recommended |
| Whole-system clean where the smell has moved into the ductwork as well as the coil | €240–€595 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents 10 problems priced
Ductwork & Vents repairs in Cavan typically run €45–€2,505 (2026).
Ductwork & Vents leaky duct sealing / repair
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Ductwork joint reseal or leak patch (single accessible section — MVHR ducting) | €115–€290 | Pro recommended |
| Extensive duct-run resealing (multiple leak points, larger accessible run) | €270–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more ductwork & vents problems 9
Ductwork & Vents ductwork replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| MVHR/ventilation ducting replacement (flexible or semi-rigid duct, ~10m run) | €175–€405 | Pro recommended |
| Larger MVHR/ventilation ducting replacement (bigger or harder-access damaged run) | €385–€865 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents uneven airflow between rooms (balancing)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Full-system airflow balancing and testing (MVHR/MEV commissioning) | €195–€480 | Pro recommended |
| MVHR duct/valve balancing visit (standalone rebalancing, outside full commissioning) | €115–€290 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents disconnected / collapsed duct repair
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Reconnect/reseal a disconnected duct run (MVHR/MEV ducting in an attic or void, accessible) | €75–€195 | DIY possible |
| Replace damaged/torn duct section (reconnection alone insufficient) | €240–€530 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents duct damper repair
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Air brick / wall-vent damper replacement (accessible vent with integral damper flap) | €95–€270 | DIY possible |
| MVHR duct damper/balancing valve adjustment (airflow imbalance across a duct run) | €135–€310 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents vent / register replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| MVHR/ducted-system ceiling or wall vent-valve replacement (grille/diffuser swap) | €45–€135 | DIY possible |
| Multiple-vent replacement (domestic passive/ventilation grille set) | €210–€530 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents duct insulation replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Pipe/duct lagging insulation (attic or exposed ductwork wrap, typical ~10m run) | €125–€365 | DIY possible |
| Larger MVHR attic ducting insulation retrofit (multiple exposed runs through unheated void) | €480–€1,350 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents duct cleaning
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Whole-home professional duct/ventilation cleaning (typical 2-3 bedroom home) | €145–€290 | Pro recommended |
| Larger 4+ bedroom home or heavily fouled system deep clean | €335–€625 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents adding a vent or duct run to a room
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| New branch duct run and ceiling or wall valve added to an existing MVHR/MEV system, then rebalanced and re-certified | €335–€790 | Pro recommended |
| Add one more indoor unit / outlet to an existing multi-split or ducted air conditioning system | €1,350–€2,505 | Pro recommended |
| Add a transfer grille or an extra extract point where a room is starved, plus a rebalance of the affected branch | €175–€465 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Ductwork & Vents noisy ducts (banging, popping, whistling)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Rebalance and re-commission — valve settings corrected, fan speeds reset, airflows measured room by room | €240–€540 | Pro recommended |
| Duct remediation — undersized or crushed runs upsized or replaced, bends eased, attenuators/silencers fitted at the unit and to bedrooms | €480–€1,155 | Pro recommended |
| Refit or replace rattling grilles, valves and loose flexible-duct connections | €145–€385 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace 10 problems priced
Oil Furnace repairs in Cavan typically run €75–€15,420 (2026).
Oil Furnace won't start / won't fire
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Nozzle, filter and fuel-line check (routine fuel-delivery no-start fix) | €80–€135 | Pro recommended |
| Ignition electrode or photocell (cad-cell) fault fix | €85–€195 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Show 9 more oil furnace problems 9
Oil Furnace not heating / no heat
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Nozzle and oil filter service (same routine fuel-delivery fix as won't-start) | €80–€135 | Pro recommended |
| Combustion-chamber/burner fault beyond routine service (persistent no-heat) | €155–€310 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace nozzle / oil filter replacement (tune-up)
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Standard annual nozzle + oil filter service | €85–€155 | Pro recommended |
| Comprehensive service (parts replaced beyond nozzle/filter, fuller clean) | €115–€195 | Pro recommended |
Base: published rates from 3 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace ignition electrode / transformer replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Ignition electrode pair replacement | €75–€175 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace oil burner motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Oil burner motor replacement | €210–€405 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace cad cell / primary control replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Photocell (cad-cell) replacement only | €75–€165 | Pro recommended |
| Full primary control (relay/control box) module replacement | €145–€310 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace puffback / soot cleanup
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Burner retune + combustion-chamber soot cleaning (root-cause HVAC-side fix) | €135–€270 | Pro recommended |
| Professional smoke/soot damage cleanup (separate restoration service, NOT an HVAC repair) | €2,120–€15,420 | Pro recommended |
Base: published rates from 2 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace fuel oil pump replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Fuel-oil pump replacement (retail part + standard OFTEC install) | €135–€270 | Pro recommended |
| Fuel-oil pump replacement — full contractor-quoted job (typical Irish markup case) | €210–€365 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace blower motor replacement
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Fan/blower motor replacement (shared hardware with gas-fired warm-air units) | €175–€365 | Pro recommended |
Base: published rates from 1 Irish repair company (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
Oil Furnace cracked heat exchanger / combustion chamber
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Combustion chamber baffle set and rope-seal renewal where the chamber is burnt out but the boiler shell is sound | €195–€480 | Pro recommended |
| Heat exchanger / boiler shell section replacement where the part is still available for the model | €865–€2,120 | Pro recommended |
| Condemn-and-replace: appliance shut down and tagged, replacement oil appliance supplied and installed | €2,795–€4,335 | Pro recommended |
Base: published rates from 4 Irish repair companies (2026-07) · Localized via CSO NEA06 2024 (Cavan median vs Ireland median, all-employee weekly) · Reviewed July 2026 · Estimated
How we price this for Cavan
We take each Ireland national base range and multiply it by a local index of 0.96, built from county wage data (CSO NEA06 2024) (there is no Ireland equivalent of the U.S. Regional Price Parity, so the price and overhead terms are held at the national baseline):
index = 0.96
The wage term uses Cavan median vs Ireland median, all-employee weekly. Parts ship at national prices, so only the labour share moves with the county. All figures are in euro — we never convert prices from other countries; the Ireland base ranges come from Irish sources. Full weights and vintages are on the methodology page.
Local rules & taxes in Ireland
Sales tax on appliance repair
Repair labor is taxable here. HVAC repair, servicing and installation (boilers, gas/oil furnaces, warm-air heaters, central air-conditioning, heat pumps, ductless mini-splits, ductwork, hard-wired thermostats) is a CONSTRUCTION SERVICE on IMMOVABLE goods in the Republic of Ireland, not movable goods — once installed, a boiler or AC system becomes part of the building, so the domestic-appliance-repair 13.5% 'repair and maintenance of movable goods' derogation does NOT apply here even though the headline rate often lands the same. Revenue's own VAT rates database lists 'BOILERS - MAINTENANCE/REPAIR (Private dwellings/Non-residential immovable goods)' at the REDUCED RATE (13.5%), Remarks: 'When installed as fixtures' — consistent with Revenue's general position that construction services (building, plumbing, electrical, HEATING work) are reduced-rated. The TWO-THIRDS RULE still applies to an ordinary supply-and-install HVAC job (construction services are NOT on the rule's short exclusion list, unlike motor-vehicle repair, which is expressly excluded): if the VAT-exclusive cost of the parts/equipment (the boiler unit, furnace, AC condenser, ductwork) exceeds two-thirds of the total VAT-exclusive price, the 23% standard (goods) rate applies to the WHOLE job; if it does not, the whole job stays at the 13.5% reduced (service) rate. HEAT PUMPS get their OWN, more generous carve-out: from 1 January 2025, the supply AND INSTALLATION of a heat pump heating system is taxed at Ireland's SECOND REDUCED RATE of 9% (down from the prior treatment of 13.5% subject to the two-thirds rule) — a genuine HVAC-specific relief that does not exist for plain boiler/furnace/AC work. That 9% figure is confirmed for a NEW heat-pump supply-and-install; Revenue guidance specifically covering the ongoing REPAIR/servicing of an ALREADY-installed heat pump was not separately located in this research, so a repair-only heat-pump callout should conservatively be treated under the general boiler/heating fixture-repair rule (13.5%, subject to the two-thirds rule) rather than assumed to keep the new-install 9% rate — flag this as an open question rather than asserting it either way. Do NOT confuse the heat-pump 9% rate with Ireland's separate 0% (zero) VAT rate for the supply and installation of SOLAR PANELS on private dwellings (and recognised schools) from 1 May 2023: Revenue's own zero-rate list names solar panels specifically, and heat pumps do not appear on that list — the solar 0% relief does NOT extend to heat pumps or any other heating/cooling equipment. Current rates (all national, identical in every county): standard 23% (goods, excluded accessories, and any job where the two-thirds rule tips it to goods); reduced 13.5% (most HVAC construction-service repair/install); second reduced 9% (heat-pump supply-and-install only); zero 0% (solar panels/private dwellings only, not HVAC). Honesty nuance carried from the general trader rules: Ireland's VAT-registration thresholds are €42,500 (services) / €85,000 (goods) from 1 January 2025, so many small sole-trader heating engineers are NOT VAT-registered and add no VAT at all — quoted EUR HVAC prices are inconsistent on whether VAT is included; treat 13.5% as the normal effect on ordinary repair/service work, 9% as the heat-pump-install relief, and 23% as the parts-heavy/standard-goods ceiling, not a guaranteed add-on.
"BOILERS - MAINTENANCE/REPAIR ( Private dwellings/Non-residential immovable goods )" ... Rate: Reduced rate. Remarks: "When installed as fixtures." (Revenue.ie, VAT rates database). "From 1 January 2025, the supply and installation of a heat pump heating system is taxable at the second reduced rate of Value-Added Tax (VAT)." Prior treatment: "taxable at the reduced rate of VAT, subject to the two-thirds rule." (Revenue.ie, Heat pump heating systems). Two-thirds rule (verbatim): "If the cost of the goods used in carrying out the work exceeds two-thirds of the total price, the rate which applies to the goods then applies to the entire transaction." "If the cost of the goods used in carrying out the work does not exceed two-thirds of the total price, the rate which applies to the service then applies to the entire transaction." Excluded from the rule: "Repair and maintenance of motor vehicles and agricultural machinery" (construction services are NOT on this exclusion list) (Revenue.ie, Two-thirds rule). Current rates: "Standard rate - 23%"; "Reduced rate - 13.5%"; "Second reduced rate - 9%" (Revenue.ie, Current VAT rates). Zero rate: "supply and installation of solar panels on private dwellings and recognised schools" — heat pumps are not on this list (Revenue.ie, Zero rate of VAT).
Official source: revenue.ie
Licensing & certification
No single 'HVAC licence' exists in the Republic of Ireland; the mandatory certifications are hazard-based and national, and the Irish gas and electrical schemes are both regulated by the Commission for Regulation of Utilities (CRU). (1) GAS: work on gas HEATING appliances — gas boilers, gas furnaces/warm-air units, gas water heaters/combi boilers and their flues and gas connections — is 'Gas Work' under the Energy (Miscellaneous Provisions) Act 2006, with scope set by the CRU against Irish Standard I.S. 813:2014+A1:2017 for fittings used by a Domestic Gas Customer, and legally requires being a Registered Gas Installer (RGI). The statutory register is the Register of Gas Installers of Ireland (RGII), publicly searchable at rgi.ie; Gas Networks Ireland states 'It is a legal requirement that any work carried out on domestic gas installations must only be carried out by a Registered Gas Installer,' and unregistered gas work is a criminal offence. This is distinct from Northern Ireland's UK Gas Safe Register — never cite Gas Safe for the Republic. (2) REFRIGERANT - F-GAS is the CENTRAL certification for HVAC cooling/heat-pump work: unlike a domestic-fridge repair (where a small hermetically-sealed charge often keeps routine work out of scope), virtually every AC, heat-pump or ductless mini-split job that installs, services, leak-checks, recovers refrigerant from, or decommissions RACHP equipment opens or connects to the refrigerant circuit and is F-gas-regulated by default. A personal F-gas certificate (QQI FET Award training standards) plus company F-gas certification (F-Gas Registration Ltd, or mutual recognition of another EU state's company certificate) are legally required under the EU F-gas Regulation — currently EU Regulation 517/2014, given effect in Ireland by the European Union (Fluorinated Greenhouse Gas) Regulations 2016 (S.I. 658/2016), with the EU's revised Regulation (EU) 2024/573 adopted and phasing in additional certification/training and refrigerant-GWP restrictions on AC and heat-pump equipment through 2026-2029 — enforced by the Environmental Protection Agency (EPA) as Ireland's competent authority. Never cite US EPA-608 or the UK's F-gas bodies for the Republic. (3) ELECTRICAL: fixed electrical installation work is regulated by the Safe Electric scheme (Register of Electrical Contractors of Ireland/RECI, operated for the CRU under the Electricity Regulation Act 1999 as amended). CRU states 'Electrical contractors ... must be registered with the Safe Electric Scheme ... It is the law,' and CRU's consumer guidance adds 'You should always use a Registered Electrical Contractor (REC) to carry out electrical work in your home. It is the law.' Wiring a NEW dedicated circuit or electrical supply for a heat-pump unit or an AC condenser is Controlled Electrical Works (installing or replacing a circuit) and must be carried out and certified with a Completion Certificate by a REC; straightforward like-for-like repairs carry a lighter Minor Works obligation. (4) TRADER: beyond the mandatory RGI (gas) and F-gas (refrigerant) certifications above, there is no general occupational 'HVAC licence' — register with Revenue for tax, and VAT-register only above the €42,500 (services) / €85,000 (goods) thresholds (from 1 January 2025). Separately, SEAI-registered contractor status (Better Energy Homes registration plus a second Renewable Energy Installer registration, and a certified F-Gas Installer for the refrigerant pipework/charging element) is required to ACCESS SEAI heat-pump and retrofit GRANTS — this is a grant-scheme eligibility requirement, not a general legal licence to install or repair heat pumps; treat this SEAI note as lower-confidence than the RGI/F-gas/Safe-Electric legal requirements above.
Official source: cru.ie
This is general information, not legal or tax advice. Rates and rules change — confirm with the official sources above.
Towns & cities in Cavan
Belturbet, Cootehill and the rest of Cavan all use this county estimate. We only mint a separate city page once locally published repair fees exist for it, to avoid thin duplicate pages.
All HVAC repair problems
- Gas Furnace — Not heating / blowing cold air
- Gas Furnace — Won't turn on / no power
- Gas Furnace — Short cycling (turns on and off)
- Gas Furnace — Igniter (hot surface ignitor) replacement
- Gas Furnace — Flame sensor cleaning / replacement
- Gas Furnace — Blower motor replacement
- Gas Furnace — Gas valve replacement
- Gas Furnace — Control board replacement
- Gas Furnace — Cracked heat exchanger replacement
- Gas Furnace — Pilot light / thermocouple won't stay lit
- Gas Furnace — Noisy or loud (banging, rumbling, squealing)
- Central Air Conditioning — Not cooling / blowing warm air
- Central Air Conditioning — Won't turn on / no power
- Central Air Conditioning — Capacitor replacement
- Central Air Conditioning — Compressor replacement
- Central Air Conditioning — Refrigerant leak repair / recharge
- Central Air Conditioning — Frozen evaporator coil
- Central Air Conditioning — Clogged condensate drain / leaking water
- Central Air Conditioning — Contactor / relay replacement
- Central Air Conditioning — Condenser fan motor replacement
- Central Air Conditioning — Short cycling (turns on and off)
- Heat Pump — Not heating
- Heat Pump — Not cooling
- Heat Pump — Stuck in defrost / frozen outdoor unit
- Heat Pump — Reversing valve replacement
- Heat Pump — Defrost control board replacement
- Heat Pump — Capacitor replacement
- Heat Pump — Refrigerant leak repair / recharge
- Heat Pump — Compressor replacement
- Heat Pump — Outdoor fan motor replacement
- Heat Pump — Short cycling (turns on and off)
- Ductless Mini-Split — Not cooling
- Ductless Mini-Split — Not heating
- Ductless Mini-Split — Refrigerant leak repair / recharge
- Ductless Mini-Split — Compressor replacement
- Ductless Mini-Split — Indoor blower / fan motor replacement
- Ductless Mini-Split — Indoor head leaking water
- Ductless Mini-Split — Error code / flashing light fault
- Ductless Mini-Split — Control board / PCB replacement
- Ductless Mini-Split — Outdoor unit not running
- Ductless Mini-Split — Musty or mouldy smell from the indoor unit
- Boiler — No heat / not firing up
- Boiler — No hot water
- Boiler — Losing pressure
- Boiler — Leaking water
- Boiler — Kettling (banging / rumbling noise)
- Boiler — Pilot light won't stay lit
- Boiler — Keeps switching off (short cycling)
- Boiler — Circulator pump replacement
- Boiler — Expansion vessel / tank replacement
- Boiler — Ignition fault / lockout
- Thermostat & Controls — Smart thermostat installation
- Thermostat & Controls — Blank screen / won't power on
- Thermostat & Controls — Won't reach set temperature
- Thermostat & Controls — Thermostat wiring / C-wire repair
- Thermostat & Controls — Won't connect to Wi-Fi
- Thermostat & Controls — Clicks but system won't respond
- Thermostat & Controls — Wrong temperature reading / miscalibrated
- Thermostat & Controls — Zone control board / damper repair
- Thermostat & Controls — Heating or cooling won't shut off
- Thermostat & Controls — Moving a thermostat to a different wall
- Air Handler — Blower not running
- Air Handler — Blower motor replacement
- Air Handler — Weak airflow
- Air Handler — Leaking water (drain pan / coil)
- Air Handler — Frozen evaporator coil
- Air Handler — Noisy or loud (rattling / humming)
- Air Handler — Electric heat strip / auxiliary heat replacement
- Air Handler — Control board replacement
- Air Handler — Evaporator coil replacement
- Air Handler — Musty smell from the vents
- Ductwork & Vents — Leaky duct sealing / repair
- Ductwork & Vents — Ductwork replacement
- Ductwork & Vents — Uneven airflow between rooms (balancing)
- Ductwork & Vents — Disconnected / collapsed duct repair
- Ductwork & Vents — Duct damper repair
- Ductwork & Vents — Vent / register replacement
- Ductwork & Vents — Duct insulation replacement
- Ductwork & Vents — Duct cleaning
- Ductwork & Vents — Adding a vent or duct run to a room
- Ductwork & Vents — Noisy ducts (banging, popping, whistling)
- Oil Furnace — Won't start / won't fire
- Oil Furnace — Not heating / no heat
- Oil Furnace — Nozzle / oil filter replacement (tune-up)
- Oil Furnace — Ignition electrode / transformer replacement
- Oil Furnace — Oil burner motor replacement
- Oil Furnace — Cad cell / primary control replacement
- Oil Furnace — Puffback / soot cleanup
- Oil Furnace — Fuel oil pump replacement
- Oil Furnace — Blower motor replacement
- Oil Furnace — Cracked heat exchanger / combustion chamber
Return to the Ireland HVAC repair guide.
Reviewed by a Red Seal–certified appliance technician who also holds a Technical Safety BC gas ticket (Gas-C) and an ODS/halocarbon refrigerant ticket (CFC/HCFC/HFC).