External wall insulation installers in Kerry
127 companies on SEAI's register say they do external wall insulation in Kerry. Only work by a registered company gets the SEAI grant.
- 12 are based in Kerry; the other 115 cover it from elsewhere.
- The grant for a semi-detached house is €6,000. SEAI’s middle price last year was €23,219.
- 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.
A terrace of bungalows under scaffolding for wall insulation. Photographed in Hull, England.
Garrick Close, Kingston upon Hull: bungalow renovations, September 2023 · Hullian111 · CC BY-SA 4.0
See your grants for wall insulation, and what you’d pay
About 10 seconds. See your numbers first, then get quotes if you want them.
Based in Kerry
12 of them, from SEAI's register (read 25 September 2026). Not an order of merit. Published figure
- Kingdom Installation LtdOne Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Kerry.
- Retrofit Design LtdOne Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Kerry.
- BR Insulation t/u Robert O'Brien & Son LtdAttic insulationExternal wall insulationInternal wall insulationBased in Kerry.
- Brosnan Plastering & Insulation Systems LtdAttic insulationExternal wall insulationInternal wall insulationBased in Kerry.
- DC Energy SolutionsAttic insulationExternal wall insulationHeating controlsInternal wall insulationSolar panelBased in Kerry.
- Harrington Insulations LimitedAttic insulationCavity wall insulationExternal wall insulationInternal wall insulationBased in Kerry.
- Paudie SheehyAttic insulationExternal wall insulationInternal wall insulationBased in Kerry.
- Quilter InsulationAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationBased in Kerry.
- Sheehy Insulation LtdAttic insulationCavity wall insulationExternal wall insulationBased in Kerry.
- Thomas Harrington Heating & Plumbing LtdExternal wall insulationHeat pumpHeating controlsBased in Kerry.
- TLI Group Ltd T/A Transmission Links Ireland LtdAttic insulationExternal wall insulationHeating controlsInternal wall insulationBased in Kerry.
- Tomasz Rulak T/A Tombet BuildingAttic insulationExternal wall insulationInternal wall insulationBased in Kerry.
Also cover Kerry from elsewhere (115)
These told SEAI they cover the province Kerry 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.
Ashgrove Engineering Ltd T/A Ashgrove Renewables (OSS) · Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Breffni Insulation Ltd (OSS) · Churchfield Home Services (OSS) · Electric Ireland Superhomes (OSS) · Energywise Ireland (OSS) · Envirobead Ltd. (OSS) · Greenwatt Ltd (OSS) · House 2 Home Retrofit Ltd (OSS) · Kilgobbin Castle Holdings Ltd t/a Insulex (OSS) · Kingspan Insulation Ltd (OSS) · Kore Retrofit Ltd (OSS) · Moston Construction Ltd (OSS) · Munster External Wall Insulation T/A SE Systems (OSS) · OHK Energy LTD (OSS) · Retrofit Energy Ireland (OSS) · SSE Airtricity Energy Services Ltd (OSS) · A & D External Wrap Ltd · Ability Contracting Ltd · Absolute Acrylics Ltd · Aerofill Insulation · Algricris Construction Ltd · All Weather Insulation · Alpha Insulation Ltd T/A Western Insulation · Anthony Coughlan Heating & Plumbing TA C&S Construction Services · Ap Eco Building & Renovation · AR Plastering Ltd · B & T External Insulation & Plastering Ltd · Ballinderry Developments Ltd T/A Rebuild · Better Me Ltd Ta North Shield Insulation · C & B Cormican Building Contractors Ltd · C & W Insulations · Carlow Insulation Solutions · Century Retrofit Ltd · Ciocan Construction Ltd · CK Energy Management Solutions (EMS) Ltd t/a ENCON · Clare Insulation · Comfort Living Limited · Conor Phelan Construction Ltd · Cosyfill Insulation · CW Xterior Solutions Ltd · D&E External Insulation Ltd · Damien Ryan Contracts Ltd · David Flaherty Construction LTD · Declan Fahy Plastering LTD · Derchil Limited t/a CosiHomes · DJH INSULATION LTD · Dublin All Trades Building Services · Duey Brothers Ltd · Eco Pro Insulation · Eco Smart External Insulation Ltd · Eco Thermal Homes · Ecomax Construction Services Ltd · Eirgreen · Elitetherm · Energy Retrofit Ireland · Finlay EcoFit Tullamore Ltd · Floelen Construction Ltd · Grainger Energy Solutions Ltd · Green Air Technologies Ltd · Greentech Insulations Waterford ltd Greentech Facades · Hamkel Holdings Ltd / Soltherm · Harry Twomey Plastering · Heffernan Brothers Contractors HBC Ltd · Home Building Solutions T/A HBS Elegant build Ltd · HPC Plasterers Limited T/A Holland Insulation · Hughes and Co External Insulation · Inglotherm Ltd · Insulate Ireland · J.D. Buckley Construction Ltd · J&J Plastering · Jacob Insulation Limited · John Skehan Services Ltd · Keith Im Cork Plastering Ltd. · Kieran Walsh Building & Plastering Ltd · Kilmallock Developments Ltd · L P M Contracting Ltd · Leetherm Insulation Ltd. · Leitrim Warmer Homes CLG · Madden Developments Ltd · Marcus Turner · McCaher Construction Ltd. · Metro Insulation Ltd · Moran Retrofit Solutions · MS Plastering Contractor · National Retrofit & Construction Services Ltd · Novin Consultants Ltd · Ormond Plastering · OS Insulate Ltd · P&T Complete Renovations Ltd · Pa Home Renovations · Paddy Kilduff and Sons Builders Ltd TA Kilduff Con · Pro Walls Ltd · Raphael Considine Construction · Reflat Insulation Ltd · Rend Master Ltd · Richard Mc Mahon & Warmer Homes · Rio Ents Ltd ta A-Rate · RMC Ecobuild Ltd · SBN Solid Home Ltd · Scott Shellard Construction Limited · SHBC Limited · Sloane Plastering LTD · Solar Direct Ltd. · Solaregy T/A Sola · Solid Insulation Systems Ireland Ltd · Sovereign Finishes Limited · Spreadwell Construction Ltd · Stone Arches LTD T/A Waterford Insulation · Superior Insulations Ltd · The Best Insulation · Tirconaill Contracts Ltd T/A Mc Taggart Insulation · Titan Homes Ltd · Wall 2 Wall Construction
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 Kerry compares
External wall insulation installers who say they work in each county, from SEAI's register. Published figure
127 external wall insulation installers say they work in Kerry; the median county has 132
Kerry is 18th of 26. The most list Dublin (175); the fewest, Donegal (76). 20 One Stop Shops list Kerry.
Each bar counts companies on SEAI's register that list the county for external wall insulation. 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 Kerry ones: SEAI does not publish prices by county. SEAI rule
On a semi-detached house, SEAI's middle price of €23,219 less the grant leaves €17,219 to pay.
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 Kerry?
- 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 Kerry 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