Heat pump installers in Cork
277 companies on SEAI's register say they do heat pumps in Cork. Only work by a registered company gets the SEAI grant.
- 53 are based in Cork; the other 224 cover it from elsewhere.
- The grant for a semi-detached house is €10,500, up to €14,500 with the boiler scrappage and radiator parts. SEAI’s middle price last year was €16,741.
- Get SEAI’s grant approval before any work starts. SEAI does not pay for work that began first.
- Get three written quotes for the same job. This list is not a ranking.
The outdoor unit of an air-to-water heat pump. Photographed in Germany; the kind fitted in Irish homes.
Wärmepumpe Außeneinheit (air-to-water heat pump outdoor unit) · Mueller felix · CC BY-SA 4.0
See your grants for a heat pump, and what you’d pay
About 10 seconds. See your numbers first, then get quotes if you want them.
Based in Cork
53 of them, from SEAI's register (read 25 September 2026). Not an order of merit. Published figure
- Ashgrove Engineering Ltd T/A Ashgrove RenewablesOne Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterSolar panelWindow and doorBased in Cork.
- Envirobead Ltd.One Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Cork.
- Kilgobbin Castle Holdings Ltd t/a InsulexOne Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Cork.
- Munster External Wall Insulation T/A SE SystemsOne Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterSolar panelWindow and doorBased in Cork.
- Adrian Harrington Heating & PlumbingHeat pumpHeating controlsBased in Cork.
- Alternative Heating & Cooling LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Anthony Coughlan Heating & Plumbing TA C&S Construction ServicesAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Cork.
- Best Plumbing SolutionHeat pumpHeating controlsBased in Cork.
- Brian O'Neill Heating And PlumbingHeat pumpHeating controlsBased in Cork.
- Brook RenewablesHeat pumpBased in Cork.
- BurconnHeat pumpHeating controlsSolar hot waterBased in Cork.
- CA Energy LtdAttic insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterBased in Cork.
- Cammogue Engineering LimitedHeat pumpHeating controlsSolar hot waterBased in Cork.
- Complete Plumbing SolutionsHeat pumpHeating controlsBased in Cork.
- Cork Gas Electrical ServicesHeat pumpHeating controlsBased in Cork.
- Cul Ard Heating & Energy LTD t/a Heat Smart EnergyHeat pumpBased in Cork.
- David Lovell Plumbing and Heating LtdHeat pumpHeating controlsBased in Cork.
- Davis Plumbing and Heating Contractors LtdHeat pumpHeating controlsBased in Cork.
- Declan O'ConnellHeat pumpHeating controlsSolar hot waterBased in Cork.
- Donal Dwyer Heating + PlumbingHeat pumpHeating controlsSolar hot waterBased in Cork.
- East Cork Heating & Plumbing Services LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Energywise Savings Ireland LtdAttic insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterSolar panelBased in Cork.
- Flowstar Plumbing & Heating LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Frank Roche Air Conditioning Ltd T/A Frank RocheHeat pumpHeating controlsBased in Cork.
- Future Generation Energy LtdHeat pumpHeating controlsSolar panelBased in Cork.
- Glanabbey LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Glenview Heating LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- GM Plumbing LtdHeat pumpHeating controlsBased in Cork.
- Greentech Renewable Heating & Plumbing LimitedHeat pumpHeating controlsSolar hot waterBased in Cork.
- HPS Mechanical LtdHeat pumpHeating controlsBased in Cork.
- J&S Priority Electrical LtdHeat pumpHeating controlsBased in Cork.
- James Healy Heating & PlumbingHeat pumpHeating controlsBased in Cork.
- Jamie Reidy Heating & PlumbingHeat pumpBased in Cork.
- JBS Construction LtdAttic insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterBased in Cork.
- John CorkeryHeat pumpHeating controlsBased in Cork.
- John G. Mc Sweeney LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Kenneth Murphy Heating & PlumbingHeat pumpHeating controlsSolar hot waterBased in Cork.
- Kevin Buckley Heating & PlumbingHeat pumpHeating controlsSolar hot waterBased in Cork.
- Kevin English Heating & PlumbingHeat pumpHeating controlsSolar hot waterBased in Cork.
- Kevin Welch Heating & PlumbingHeat pumpHeating controlsBased in Cork.
- Kmr FacilitiesHeat pumpBased in Cork.
- Noonan Refrigeration Systems Ltd Ta Revolution EnergyHeat pumpBased in Cork.
- Pat F MurphyAttic insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterBased in Cork.
- Pat Kelleher & Sons LtdHeat pumpHeating controlsBased in Cork.
- Pat Kelleher Plumbing And Heating LtdHeat pumpBased in Cork.
- Plaat Ltd T/A Hydro SolutionsHeat pumpHeating controlsBased in Cork.
- Plumbtech LtdHeat pumpHeating controlsSolar hot waterBased in Cork.
- Response Plumbing LtdHeat pumpHeating controlsBased in Cork.
- Restemp Solutions LtdHeat pumpBased in Cork.
- Robert McGarry Plumbing & HeatingHeat pumpHeating controlsSolar hot waterBased in Cork.
- SHBC LimitedExternal wall insulationHeat pumpHeating controlsBased in Cork.
- Timothy O'Mahony & Sons LtdHeat pumpHeating controlsBased in Cork.
- Trevor O Mahony Services LtdHeat pumpHeating controlsBased in Cork.
Also cover Cork from elsewhere (224)
These told SEAI they cover the province Cork is in, or listed it among the counties they serve. Ask how far they travel before you go any further. Names only here; each one’s full register row is on its own county’s page. OSS = One Stop Shop.
Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Breffni Insulation Ltd (OSS) · CBM Munster Construction T/A Home Energy Retrofits (OSS) · Churchfield Home Services (OSS) · Electric Ireland Superhomes (OSS) · Energlaze Home Energy Upgrades (OSS) · Energywise Ireland (OSS) · Greenwatt Ltd (OSS) · House 2 Home Retrofit Ltd (OSS) · Kingdom Installation Ltd (OSS) · Kingspan Insulation Ltd (OSS) · Kore Retrofit Ltd (OSS) · Leetherm Project Management Ltd (OSS) · Moston Construction Ltd (OSS) · OHK Energy LTD (OSS) · Retrofit Design Ltd (OSS) · Retrofit Energy Ireland (OSS) · SSE Airtricity Energy Services Ltd (OSS) · Adrian Brosnan · Aidan Drennan Plumbing & Heating · Air Flow Air Refrigeration Galway Ltd T/A Airflow · Alan Corry Heating & Plumbing · Allbrite Heatpump Specialists Ltd · Andy Gahan Plumbing & Heating · Anthony Egan Heating And Plumbing · Anthony Frayne · Ardkeen Plumbing And Heating Ltd · Ashgrove Mechanical Services Ltd · AV Plumbing Ltd. · B Ryan Plumbing Services Ltd · Ballyhogan Plumbing Services Ltd · Base Engineering Ltd · BMB Plumbing Services · Boiler Tech · Brian Smith Heating & Plumbing Ltd · Bridge Plumbing · Bromur Energy Ltd · Byrne Gas & Electrical · Caimin Dooley Heating & Plumbing · Chc Plumbing And Heating · Christopher Doona Heating & Plumbing Contractor · Clash Plumbing & Heating LTD · Climate Control Renewables Limited · Cloverhill Renewables Ltd · Codjack T/A Professional Plumbing Solutions · Con Horgan & Sons Ltd T/A Horgan Renewables · Corridon Heating & Plumbing Ltd · Craig Finlay Plumbing & Heating · Craughwell Heating Ltd T/A Natural Green Energy · Cremur Heating Centre Ltd · Crowe Heating and Plumbing Ltd · Cuisniu Furlong Teo - Ta Furlong Refrigeration & Catering Company · Culhane Mechanical Services Limited · Cullinane Ref. & Eng Ltd T/A C.R.E · D.P.H Plumbing Ltd · Damien Crowe Plumbing & Heating Ltd · Dan O'Sullivan Heating & Plumbing · Daria Ltd T/A Ej Fidgeon · David Coleman Renewables Ltd. T/A DC Renewables · David Gardiner Plumbing & Heating Services · Dc Plumbing And Mechanical Ltd · Declan Cotter Plumbing Ltd · DEMC Heating & Plumbing Limited · Dennehy Bros. Heating & Plumbing Ltd · Diarmuid Walsh Plumbing and Heating · Donal Broderick Plumbing & Heating Ltd · Dungarvan Refrigeration Services Ta Noonan Refrigeration · DW Plumbing & Heating · Eco Cool Refrigeration Ltd · Ecoflex Energy Ltd · Ecotech Contracts IRI Ltd · Ed O Halloran Heating & Plumbing Ltd · Efficient Renewables Ltd · Eirgreen · Eitas · Eurotech Renewables Ltd · Everest Mechanical Services Limited · Falvey Plumbing & Heating Services Ltd · Feakle Gas & Plumbing Ltd · Fergal Gleeson Plumbing & Heating · Finlay EcoFit Tullamore Ltd · FND Heating Ltd · Forsah Energy Limited · Free-Flo Heating + Gas Services Ltd · Gaffney Mechanical · Ger Feeney Heating & Plumbing · Gerard O'Donoghue Plumbing & Heating · Gilroy Heating Services Ltd · Gilroy's Green Energy Ltd · Green Air Technologies Ltd · Greentherm Ltd. · Heat Doc Ltd · Heat My Home · Heat Service Installation & Design Ltd. · Heat Tech Heating & Plumbing Ltd · Heat Tech Solutions Ltd · Heatgen Installations Limited · Hickey Plumbing Contractors · Home Building Solutions T/A HBS Elegant build Ltd · Hooban Heating & Plumbing · HS Plumbing & Heating · Ief Plumbing · J & D O'Brien Ltd · James Collins Plumbing & Heating Ltd · James O Connor Plumbing & Heating · Jason Fahy Heating · JBC Plumbing & Heating Contractors Ltd · JEM Mechanical LTD · Jerry O'Neill Plumbing & Heating · JFK Plumbing and Heating Ltd · Jj Power Plumbing & Heating · JJS Plumbing & Heating Limited · Joe Dunican Plumbing And Heating Ltd · Joe Hegarty Plumbing Ltd · John Mulvihill Plumbing & Heating · John Taylor Construction Ltd · Kd Mechanical Engineers Ltd. Trading As Kd Group · Keating Mechanical Services · Kereen Building Services · Kevin Counihan Heating And Plumbing Ltd · KG Plumbing & Heating Ltd · Khiggins Electrical Ltd · Kieran Culhane Heating & Plumbing Ltd · Kieran Fitzpatrick Plumbing & Heating Ltd · Kme Plumbing And Heating · Knockglass Renewables Ltd · Kolkacool Ltd · Leahy Mechanical Contractors Ltd · Leetherm Insulation Ltd. · Leitrim Warmer Homes CLG · Limerick Gas Heating And Plumbing Ltd · Linnane Plumbing Services Limited · Liss Mechanical Services LTD · Low Cost Plumbing & Gas · Luke Townsend · LVP Renewables Ltd · Lynch Ecoenergy Engineering Ltd · M & R Plumbing & Heating Ltd · M.K. O'Neill Plumbing & Heating Ltd · MacAire Mechanical Services Ltd · Marron Activ 8 Energies Ltd · Maurice Lyons Heating & Plumbing · McElligotts Limited T/A EZ Heat · McManamon Mechanical Services Ltd · Metro Utilities Ltd T/A Metro Developments · Michael Corry Plumbing & Heating · Michael Flaherty · Michael Quigley Plumbing & Heating Services · Michael Walsh Plumbing And Heating · Mid Kerry Mechanical · Mid Kerry Plumber Limited · Midwest Eco Energy · MJD Plumbing & Heating Ltd · MMCM Plumbing Services · Morning Star Building & Energy Limited Ta Morning Star Projects · Mulvany Electrical Contracting Ltd T/A East Coast · NB Gas Plumbing & Heating · Niall Doheny Ta Eden Plumbing · Niflow Engineering LTD · Noel Clancy Plumbing & Heating · Noel Conway Plumbing Ltd · Nusolas Ltd · Nutherm Renewables (Ireland) Ltd · NZEB Technologies Ltd · O Brien Bros Plumbing & Heating Ltd · O Mahony Renewable Solutions Ltd · Ollie Nally Heating & Plumbing · Owen Aherne Plumbing & Heating · Padraic O'Reilly t/a Orenco Energy · Paul Corcoran Plumbing & Heating Services · Pawels Heating and Plumbing Ltd T/A PS Heating and · PC Plumbing And Heating Ltd · Penrose Electrical Ltd · Ph Maintenance Ltd · PH Mechanical t/a Keltic Heating and Plumbing · Philip O'Sullivan Heating & Plumbing Ltd · Premier Heating Consultants Ltd. · Proservice Technicians Ltd · Quilter Insulation · Rend Master Ltd · Robbie Mcgovern Ltd. · Rodsley Ltd Ta Msg Plumbing And Heating · Royal Renewables Ltd · RTS Heating & Cooling Services LTD · RVR Energy Technology Ltd · SCMS Mechanical Services Ltd · Sean Allen Heating And Plumbing · Sean Barrett · Sean Costin Plumbing & Heating Ltd · Seán Murphy Plumbing & Heating Ltd · Sean Windle Plumbing &Boiler Services · Shane Ryan Plumbing & Heating · Solar Direct Ltd. · Solaregy T/A Sola · South Mark Plumbing · Spring Mechanical Limited · Stephen Murphy Plumbing & Heating Ltd · Sterio Renewables · Stf Renewable Limited · Stone Arches LTD T/A Waterford Insulation · T.M Plumbing & Heating · TAF Plumbing Ltd · Thermax Ltd · Thermo Renewables Limited · Thomas Harrington Heating & Plumbing Ltd · Thomas Maher Heating and Plumbing Ltd · Tim O Sullivan Heating + Plumbing · Tirconaill Contracts Ltd T/A Mc Taggart Insulation · Tom Kennedy Plumbing & Heating · TP Plumbing & Heating Services · Treaty Renewables Limited · Troy Heating And Plumbing Ltd · Verde Remediation Services Ltd · W&R Walsh Plumbing Contractors Ltd · Walsh & Sheehan Ltd · Walsh Heating & Cooling Ltd · West Kerry Heat & Plumbing Ltd · Western Energy Systems · White Premier Construction Ltd · Whitemoor Plumbing Ltd · William Walsh Plumbing Contractors Ltd · Zetta Home Services Ltd · ZNK Plumbing And Heating
See your grants and what you’d pay
Four questions about your home, then your numbers. Get quotes from registered contractors if you want them.
The detail
How Cork compares
Heat pump installers who say they work in each county, from SEAI's register. Published figure
277 heat pump installers say they work in Cork; the median county has 279
Cork is 16th of 26. The most list Kildare and Wicklow (378); the fewest, Donegal (138). 23 One Stop Shops list Cork.
Each bar counts companies on SEAI's register that list the county for heat pumps. Many firms tick a whole province, so counts move in regional steps. A count is choice, not capacity. Registration is paperwork, not a review of their work.
Sources: SEAI home energy, One Stop Shop and solar registers, read 25 Sep 2026
What it costs, and what the grant pays
National figures, not Cork ones: SEAI does not publish prices by county. SEAI rule
On a semi-detached house, SEAI's middle price of €16,741 less the grant leaves €6,241 to pay on the basic grant.
Before you sign
Four things SEAI tells homeowners to do.
- Wait for your grant approval email before any work starts. SEAI does not pay for work that began before it was approved.
- Get at least three quotes, and check each one covers the same job. The cheapest quote is often the one that leaves something out.
- Check the company is on the register on the day you sign. Companies join and leave it, and this page is a copy taken on one day.
- Get it in writing: what is being done, what it costs, when it starts and when it is finished.
Questions people ask
- Do I have to use one of these companies to get the grant?
- Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.
- How many quotes should I get in Cork?
- Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.
- Is this list in any order of merit?
- No. Companies based in Cork come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.
Listed on SEAI’s public registers on 25 September 2026. Being registered is not an endorsement by SEAI or by us. Check the current register on seai.ie before you sign anything. Not affiliated with SEAI. On this list? Get homeowner plans to quote for
Updated · grants checked · register read 25 Sep 2026 · How we know · Corrections