Cavity wall insulation installers in Meath
89 companies on SEAI's register say they do cavity wall insulation in Meath. Only work by a registered company gets the SEAI grant.
- 5 are based in Meath; the other 84 cover it from elsewhere.
- The grant for a semi-detached house is €1,300. SEAI’s middle price last year was €1,585.
- 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.
Insulation blown into a cavity wall through drilled holes. Photographed in the UK.
See your grants for wall insulation, and what you’d pay
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Based in Meath
5 of them, from SEAI's register (read 25 September 2026). Not an order of merit. Published figure
- Cooper Insulation Ltd.One Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Meath.
- Derchil Limited t/a CosiHomesAttic insulationCavity wall insulationExternal wall insulationHeating controlsInternal wall insulationBased in Meath.
- Ecospec LimitedAttic insulationCavity wall insulationInternal wall insulationBased in Meath.
- G. Reilly Construction LtdAttic insulationCavity wall insulationInternal wall insulationBased in Meath.
- Hometherm Insulation LtdAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterBased in Meath.
Also cover Meath from elsewhere (84)
These told SEAI they cover the province Meath 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.
Activ8 Energies (OSS) · Ashgrove Engineering Ltd T/A Ashgrove Renewables (OSS) · Aspen Eco Power (OSS) · Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Breffni Insulation Ltd (OSS) · Churchfield Home Services (OSS) · Electric Ireland Superhomes (OSS) · Energlaze Home Energy Upgrades (OSS) · Energyfix (OSS) · Envirobead Ltd. (OSS) · Greenwatt Ltd (OSS) · Home Comfort Retrofits Ltd (OSS) · House 2 Home Retrofit Ltd (OSS) · Integrate Home Energy Upgrades Limited (OSS) · Kingdom Installation Ltd (OSS) · Kingspan Insulation Ltd (OSS) · Kore Retrofit Ltd (OSS) · Larkrock (OSS) · Lough Projects (OSS) · Moston Construction Ltd (OSS) · OHK Energy LTD (OSS) · Retrofit Design Ltd (OSS) · Retrofit Energy Ireland (OSS) · SSE Airtricity Energy Services Ltd (OSS) · AB Teague Enterprises Ltd · Absolute Insulation Ltd · All In Insulation · Anthony Coughlan Heating & Plumbing TA C&S Construction Services · Ardvark Insulation Ltd · C & W Insulations · Carlow Insulation Solutions · CK Energy Management Solutions (EMS) Ltd t/a ENCON · Clane Building Works · Clar ICH Ltd · Damien Ryan Contracts Ltd · Eco Home Insulation · Ecotec Insulation Ltd · Ecotech Contracts IRI Ltd · Ecowise Insulation Ltd · Eirgreen · Evertherm Ltd T/A Annalee Energy Ltd · F C Insulation · Fagan Crossmolina Limited · Finlay EcoFit Tullamore Ltd · Five Counties Home Insulation Limited · Gallen Insulation Ltd · Gar Insulation Ltd · Harrington Insulations Limited · Home Works Insulation · Innovate Insulation Ltd · Instant Eco Homes Ltd · Jacob Insulation Limited · John Taylor Construction Ltd · Keating Insulation Ltd · Kelly Insulation Heating & Plumbing · Kingscourt Insulation Ltd · Leetherm Insulation Ltd. · Leitrim Warmer Homes CLG · Mardoc Holdings Limited · McCormack Insulation · Meegan Insulations · Metro Insulation Ltd · Midland Warmer Homes Company Limited · Model County Insulation · Moran Retrofit Solutions · National Retrofit & Construction Services Ltd · NE Energy Efficient Homes Ltd · O Leary Insulation · OG Insulation Limited · Powell Insulations Ltd · Premier Insulations · QDL Insulation · Rob Lacey Insulations Ltd · Ryan Spray Foam · South East Insulations · Spreadwell Construction Ltd · Stone Arches LTD T/A Waterford Insulation · Superior Insulations Ltd · Sustainable Warmth Ltd · Thermowise Insulations Limited · Tirconaill Contracts Ltd T/A Mc Taggart Insulation · Usher Insulations Ltd · Warm 'n Cosy Homes Limited
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 Meath compares
Cavity wall insulation installers who say they work in each county, from SEAI's register. Published figure
89 cavity wall insulation installers say they work in Meath; the median county has 87
Meath is 8th of 26. The most list Kildare (92); the fewest, Donegal (48). 26 One Stop Shops list Meath.
Each bar counts companies on SEAI's register that list the county for cavity 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 Meath ones: SEAI does not publish prices by county. SEAI rule
On a semi-detached house, SEAI's middle price of €1,585 less the grant leaves €285 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 Meath?
- 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 Meath 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