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Looking for contractors in Co. Cork?
Start with a home check first so we can match you with the most relevant options based on your property, BER rating, and upgrade priorities.
Check my propertyFree · 4 questions · Matched contractors shown after results
Local installers in Co. Cork
Cork has a strong network of retrofit contractors covering the city and county. Check which grants apply to your home and connect with local installers.
25 installers near this area
Premier Heating Consultants LTD
Claimed by ownerRegistered business name: Premier Heat
Co. Tipperary · 68km away · 50km travel
Premier Heating Consultants — heat pump installation, servicing and repair across Ireland, backed by over 20 years combined industry experience. SEAI-registered and F-Gas certified, with particular expertise in retrofitting.
Install only
Service area: Co. Tipperary, Co. Cork, Co. Limerick, Co. Waterford, Co. Kilkenny + 2 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Premier Heating Consultants LTD
✓ VerifiedOn SEAI's register of renewable energy installers. Claimed by the owner.Co. Tipperary · 68km away · 50km travel
Premier Heating Consultants — heat pump installation, servicing and repair across Ireland, backed by over 20 years combined industry experience. SEAI-registered and F-Gas certified, with particular expertise in retrofitting.
Service area: Co. Tipperary, Co. Cork, Co. Limerick, Co. Waterford, Co. Kerry + 21 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Energywise Ireland
SpotlightCo. Cork · 50km travel
Full service incl. grant application
Service area: Co. Cork, Co. Kerry, Co. Limerick
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Wizer Energy
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork, Co. Waterford, Co. Kerry, Co. Limerick, Co. Tipperary + 2 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Ashgrove Renewables
Unclaimed listingCo. Cork · 50km travel
Full service incl. grant application
Service area: Co. Cork, Co. Kerry, Co. Limerick
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Classic Windows Ltd
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
East Cork Windows
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Senator Windows Cork
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Premier Windows & Doors
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Marina Windows
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
O Leary Windows
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
WeatherMaster Ltd
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Wesco Windows
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Munster Joinery
Unclaimed listingCo. Cork · 50km travel
Install only
Service area: Co. Cork, Co. Kerry, Co. Limerick, Co. Tipperary, Co. Waterford
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Solarstream
Unclaimed listingCo. Tipperary · 68km away · 50km travel
Install only
Service area: Co. Tipperary, Co. Kilkenny, Co. Carlow, Co. Waterford, Co. Wexford + 3 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
ProSolar
Unclaimed listingCo. Kerry · 80km away · 50km travel
Install only
Service area: Co. Kerry, Co. Cork, Co. Limerick
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
NuSolas Energy
Unclaimed listingCo. Clare · 117km away · 50km travel
Install only
Service area: Co. Clare, Co. Limerick, Co. Galway, Co. Cork, Co. Kerry + 1 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
DC Renewables
Unclaimed listingCo. Clare · 117km away · 50km travel
Service area: Co. Clare, Co. Cork, Co. Galway, Co. Dublin
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
PureVolt Solar
Unclaimed listingCo. Galway · 158km away · 50km travel
Install only
Service area: Co. Galway, Co. Dublin, Co. Cork, Co. Clare, Co. Kildare + 7 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
ECAR INFRA
Unclaimed listingCo. Dublin · 220km away · 50km travel
Install only
Service area: Co. Dublin, Co. Cork, Co. Galway, Co. Limerick, Co. Waterford + 21 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
ePower
Unclaimed listingCo. Dublin · 220km away · 50km travel
Install only
Service area: Co. Dublin, Co. Cork, Co. Galway, Co. Limerick, Co. Waterford + 21 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Car Chargers Ireland
Unclaimed listingCo. Dublin · 220km away · 50km travel
Install only
Service area: Co. Dublin, Co. Cork, Co. Galway, Co. Limerick, Co. Waterford + 21 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Electric Ireland Superhomes
Unclaimed listingCo. Dublin · 220km away · 50km travel
Full service incl. grant application
Service area: Co. Dublin, Co. Cork, Co. Galway, Co. Limerick, Co. Waterford + 21 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Energlaze
Unclaimed listingCo. Dublin · 220km away · 50km travel
Full service incl. grant application
Service area: Co. Dublin, Co. Wexford, Co. Waterford, Co. Kilkenny, Co. Cork + 6 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
JFW Renewables
Unclaimed listingCo. Dublin · 220km away · 50km travel
Install only
Service area: Co. Dublin, Co. Meath, Co. Kildare, Co. Wicklow, Co. Wexford + 13 more
Listed for information only. Always verify current SEAI registration at seai.ie and check references before hiring. RetrofitReady does not vet, endorse or guarantee any contractor.
Are you an installer covering Co. Cork?
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Claim your listingNot sure which upgrades suit your home?
Check your home first — see likely grants, costs and the best upgrades for your property.
Check my homeRetrofitReady helps homeowners in Co. Cork understand which SEAI grants they may qualify for, what retrofit upgrades suit their property, and which local contractors can help. Common upgrades in Cork include attic insulation, cavity and external wall insulation, heat pumps, solar PV panels and window replacements.
We do not check whether listed contractors are registered with SEAI for grant work. Check at seai.ie before you start. For grant-eligible work, homeowners must use an SEAI-registered contractor. Use our free home check to see which upgrades and grants may apply to your property in Co. Cork.
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Last verified: 2026-06-01