Combi boiler replacement
Like-for-like swaps, prices by size.
Boiler Replacement Dublin Guides
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Oil boiler replacement
Indoor or outdoor, the tank checked.
Back boiler replacement
Back boiler or old system to a combi.
Boiler replacement cost
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Repair or replace?
Age, parts and safety.
Is there a gas boiler ban?
What the rules really say.
Gas boiler or heat pump?
Costs, grants and which homes suit.
Boiler grants
Controls, heat pumps, scrappage.
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Related 2026 Ireland Specialist Cost & Technical Guides
Cross-referenced Irish pricing benchmarks, SEAI/Revenue grant rules, and county specifications from partner reference hubs:
- Combi Boiler Installation (combiboilerinstallation.ie) — 2026 Ireland Cost & Spec Guides: Independent price guide to combi boiler installation in Ireland, built from installers' own published prices, with quote requests passed to one regist
- HVAC Repair (hvacrepair.ie) — 2026 Ireland Cost & Spec Guides: Heat pump, air conditioning and ventilation repair and servicing in Ireland, all 26 counties: our price guide (heat pump service, fault call-outs, ref
- Heated Floors (heatedfloors.ie) — 2026 Ireland Cost & Spec Guides: Underfloor heating in all 26 counties of Ireland: wet systems in new builds and extensions, electric mats for bathrooms, retrofits into existing floor
- Floor Screeding (floorscreeding.ie) — 2026 Ireland Cost & Spec Guides: Floor screeding in all 26 counties of Ireland: liquid (calcium sulphate and cement-based), sand and cement, fast-drying, fibre, polymer-modified and l
- Liquid Screed (liquidscreed.ie) — 2026 Ireland Cost & Spec Guides: Liquid screed in all 26 counties of Ireland: calcium sulphate (anhydrite) and cement-based flowing screeds, depths, drying and force drying with the h
Boiler Replacement guides & price breakdowns
Straight answers to what people ask most: itemised costs, specifications, planning or grants, and what to check before you book.
Cost & Pricing GuideHow much does a new boiler cost in Dublin ?A new gas combi in Dublin is €1,995–€6,200 fitted, a system boiler €1,895–€4,900, an oil boiler €2,500–€6,000. Call 087 285 4670.Read the guide →Comparison GuideRepair or replace your boiler?When a repair makes sense and when a new boiler does: age, parts, safety and running costs. Call 087 285 4670.Read the guide →Grants & RegulationsIs there a gas boiler ban in Ireland?Can you still replace a gas or oil boiler in Ireland? Yes. What the rules say for existing homes, new builds and major renovations. Call 087 285 4670.Read the guide →Comparison GuideGas boiler or heat pump?A new gas boiler or a heat pump: what each costs to fit, the grants, and which homes suit which. Call 087 285 4670.Read the guide →Grants & RegulationsBoiler grants in Ireland: what's thereIs there a grant for a new boiler in Ireland? No. What SEAI does pay: heating controls, heat pumps and boiler scrappage. Call 087 285 4670.Read the guide →
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Boiler Replacement across Co. Dublin
One vetted local company covers Co. Dublin — including Swords, Malahide and Howth, Balbriggan, Rush and Lusk, Castleknock and every surrounding town and suburb. Pick your area below for local prices, specifications and advice. Compare all areas covered →
- Swords
- Malahide and Howth
- Balbriggan
- Rush and Lusk
- Castleknock
- Blanchardstown and Mulhuddart
- Ongar and Clonsilla
- Lucan
- Palmerstown and Fonthill
- Clondalkin
- Tallaght
- Firhouse and Bohernabreena
- Rathfarnham and Templeogue
- Dundrum
- Stillorgan
- Blackrock
- Dún Laoghaire
- Killiney and Shankill
- Sandyford and Dublin 18
- Ballsbridge and Sandymount
- Dublin 2 and the south inner city
- Dublin 8
- Rathmines and Kimmage
- Ballyfermot and Drimnagh
- Dublin 1 and the north inner city
- Cabra and Glasnevin
- Finglas and Ballymun
- Artane and Whitehall
- Clontarf
- Donaghmede
- Cost dublin
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