How much does heating repair & installation cost in Ireland?
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Key takeaways
- Most heating repair & installation jobs in Ireland land between €70–€4,800 — known locally as heating engineer (rgii registered).
- Gas heating work in Ireland must be done by an RGII-registered installer (OFTEC for oil), who issues a Declaration of Conformance. SEAI grants subsidise heat pumps and heating upgrades for eligible homes — factor them into a replacement decision.
- Prices below are researched national ranges, updated July 2026 — not quotes.
Heating Repair & Installation prices by job size in Ireland
| Job size | Low | Typical | High |
|---|---|---|---|
| Call-out / diagnostic Attendance and fault diagnosis on a boiler or heating system | €70 | €110 | €190 |
| Common repair Pump, valve, PCB, thermostat or fan fix plus parts | €150 | €400 | €900 |
| New boiler installation Gas boiler supply, install, flush and certification | €2,200 | €3,000 | €4,800 |
Per-unit rates
| Unit | Low | Typical | High |
|---|---|---|---|
| call-out / diagnostic | €70 | €100 | €140 |
| per hour (labour) | €50 | €75 | €120 |
What affects the price
- Job size and scope — bigger or more complex jobs move you up the ranges above.
- Access and condition — hard-to-reach areas, older properties or neglected maintenance add labour time.
- Materials and quality level — where materials are involved, the grade you choose often matters more than labour.
- Urgency — same-day or out-of-hours work usually carries a premium.
- Where you live — large metros in Ireland typically run above the national range; smaller towns below it.
How to save
- Get at least three quotes and compare like-for-like scopes, not just totals.
- Be flexible on timing — off-peak slots are often cheaper.
- Bundle related tasks into one visit to spread call-out costs.
- Agree the scope in writing up front to avoid change-order surprises.
How to hire a heating repair & installation pro in Ireland
- Confirm a gas installer is RGII-registered (or OFTEC for oil) — mandatory for gas/oil heating work
- Insist on a diagnostic before a big-repair quote
- Get itemized quotes with boiler/heat-pump make, model and sizing
- Confirm a Declaration of Conformance is issued for gas work
- Check SEAI grant eligibility for heat pumps and heating upgrades
- Get 2-3 quotes for a replacement
Red flags
- Not RGII/OFTEC registered for gas/oil work
- Replacement quoted with no diagnostic
- No Declaration of Conformance for gas work
- Cash-only with no invoice
- Pressure to replace immediately
How Handld researches prices
These are researched estimates, not quotes and not our transaction data. We compile ranges from published sources — national statistics, trade bodies and incumbent cost guides — normalise them to EUR, and adjust city pages by a population-based cost tier. Last updated July 2026. Basis: Extrapolated from UK Checkatrade boiler-repair rates adjusted to Irish market and RGII/SEAI context.
Frequently asked questions
How often should heating be serviced?
Annually, ideally before the cold season — a service checks safety (combustion, flue, gas), cleans components and catches small faults before they become breakdowns. Regular servicing is also commonly required to keep manufacturer warranties valid, so skipping it can cost you a claim later.
How much does heating repair cost?
Most jobs start with a diagnostic/service-call fee, then parts and labour on top. A minor fix (thermostat, igniter, capacitor) is modest; a failed heat exchanger, blower motor or control board runs into serious money. The key decision is whether repair cost approaches replacement — past roughly half the price of a new system on an old unit, replace.
Is an emergency heating call more expensive?
Yes — nights, weekends and holidays carry premium call-out rates, sometimes double the standard fee. If you're safe and warm enough, waiting for regular hours saves money. Treat a gas smell, carbon-monoxide alarm or no-heat in freezing weather as genuine emergencies where the premium is worth paying.
Why is my heating not working?
Common culprits: a tripped thermostat or dead batteries, a clogged filter starving airflow, a pilot/igniter fault, low refrigerant on a heat pump, or a safety lockout from a blocked flue. Change the filter and check the thermostat first; if that doesn't fix it, a technician's diagnostic is the safe next step, especially with any gas smell.
What are red flags when hiring a heating contractor?
No proof of gas/HVAC registration, no diagnostic before quoting a big repair, pressure to replace immediately without explaining why, quotes with no unit model or sizing, cash-only with no invoice or safety certificate, and skipping permits. Anyone who'll work on gas without showing registration is an immediate walk-away.
How much does heating repair cost in Ireland?
A call-out and diagnostic runs roughly €70-130, common boiler repairs €150-500, and a new gas boiler install commonly €2,200-4,000. Heat-pump systems cost more but attract SEAI grant support.
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