What your house qualifies for, and who's qualified to do the work.
Four questions about the house, then its own figures, not the detached maximum everyone quotes.
Check my house →3,879 registered businesses, all four SEAI registers · Last checked 11 August 2026
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About the property
SEAI goes by when the home was first lived in, not when it was bought.
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The figures are SEAI's
Grant rates and typical costs come from SEAI's own published tables, each shown with the date it was read.
3,879registered businesses: contractors, BER assessors, One Stop Shops and solar PV installers.
Registered contractors by county
By the work you need done
- Heat PumpsCorkGalwayKerry
- Solar PVKildareGalwayMeath
- Solar Water HeatingCorkKerryMayo
- Attic InsulationDonegalCorkGalway
- Cavity InsulationMeathCorkKildare
- Internal InsulationDonegalCorkGalway
- External InsulationCorkKildareMeath
- Windows & DoorsCorkMeathKildare
- VentilationKildareMeathWicklow
- Heating ControlsCorkKildareMeath