External wall insulation installers in Kerry
125 companies on the SEAI register are based in or serve Kerry for external wall insulation (register as of 8 September 2026).
Based in Kerry
11 of them. Sorted by what they are registered for, then by name — this is not an order of merit.
- Kingdom Installation LtdOne Stop Shop
Attic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and door
Nationwide · SEAI no. 10029 · Website
Based in Kerry. - Retrofit Design LtdOne Stop Shop
Attic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and door
Nationwide · SEAI no. 16033 · Website
Based in Kerry. - BR Insulation t/u Robert O'Brien & Son Ltd
Attic insulationExternal wall insulationInternal wall insulation
Based in Kerry · serves Munster · SEAI no. 15363
Based in Kerry. - Brosnan Plastering & Insulation Systems Ltd
Attic insulationExternal wall insulationInternal wall insulation
Based in Kerry · serves Munster · SEAI no. 16533
Based in Kerry. - DC Energy Solutions
Attic insulationExternal wall insulationHeating controlsInternal wall insulationSolar panel
Nationwide · SEAI no. 16135
Based in Kerry. - Harrington Insulations Limited
Attic insulationCavity wall insulationExternal wall insulationInternal wall insulation
Based in Kerry · serves Dublin, Leinster, Munster and Connacht · SEAI no. 11981
Based in Kerry. - Paudie Sheehy
Attic insulationExternal wall insulationInternal wall insulation
Based in Kerry · serves Munster · SEAI no. 17791
Based in Kerry. - Quilter Insulation
Attic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulation
Based in Kerry · serves Munster · SEAI no. 15663
Based in Kerry. - Sheehy Insulation Ltd
Attic insulationCavity wall insulationExternal wall insulation
Based in Kerry · serves Munster · SEAI no. 10018
Based in Kerry. - TLI Group Ltd T/A Transmission Links Ireland Ltd
Attic insulationExternal wall insulationHeating controlsInternal wall insulation
Nationwide · SEAI no. 13814
Based in Kerry. - Tomasz Rulak T/A Tombet Building
Attic insulationExternal wall insulationInternal wall insulation
Nationwide · SEAI no. 15162
Based in Kerry.
Also cover Kerry from elsewhere (114)
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 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 · Alan Murphy Construction Ltd T/A AM Construction · Algricris Construction Ltd · All Weather 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 · 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 · Ecowrap · Eirgreen · Elitetherm · Energy Retrofit Ireland · Finlay EcoFit Tullamore Ltd · Floelen Construction Ltd · G.V.Services Limited · 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 · 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 · Peter Brereton Plastering · Pro Walls Ltd · Raphael Considine Construction · Reflat Insulation Ltd · Rend Master Ltd · Richard Mc Mahon & Warmer Homes · RMC Ecobuild Ltd · SBN Solid Home Ltd · Scott Shellard Construction Limited · SHBC Limited · Sloane Plastering 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
What it costs, and what the grant pays
The grant for a semi-detached house is €6,000. SEAI recorded a middle price of €23,247 for this work last year, which leaves about €17,247 for you to pay. These are national figures, not Kerry ones — SEAI does not publish prices by county.
What it costs on a home like yours, and what you are left paying
Before you sign
- 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.
Ask up to five of them
Fill in one form, tick who you want to hear from, and we pass your details to those companies and nobody else. It costs nothing and you are under no obligation.
Get external wall insulation quotes in KerryCommon questions
- 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.
Other work in Kerry
Listed on SEAI’s public registers on 8 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.