SEAI Registered Installers in Roscommon, from Roscommon Town to Castlerea and Surrounding Areas
23 SEAI-registered installers in Roscommon covering heat pumps, solar panels, solar thermal and biomass boilers.
Grant figures confirmed against SEAI
SEAI-Registered Installers in Roscommon
SEAI registered installers in Roscommon fit heat pumps, solar panels, solar thermal and biomass boilers that replace oil and gas and heat your home from renewable energy.
All 23 SEAI registered installers in Roscommon listed here appear on the official SEAI contractor register, which is the one thing that decides whether you can claim your grant.
Roscommon's rural homes and farms, most on oil, make heat pump and biomass boiler upgrades a common project across the county. Installers on this page cover Roscommon town, Boyle, Strokestown and Castlerea and the wider county. Bordering counties are served too, including Galway, Mayo, Longford.
Choosing an installer on the SEAI register matters because only a registered contractor can process your grant, worth up to €12,500 on a heat pump (as of July 2026). Insulation comes first on any home energy upgrade, so a well-sealed house in Roscommon gets the most from a heat pump and the lowest running costs.
Of the 23 contractors covering Roscommon, 13 for heat pumps, 9 for solar panels, 2 for solar thermal and 1 for biomass boilers. 2 are registered for more than one measure, which matters if you are pairing a heat pump with solar panels, since a single contractor can then do both jobs and claim both grants rather than you coordinating two.
Start With the Service You Need in Roscommon
Each of the four measures has its own list for Roscommon, with the grant that applies to it and the contractors registered to fit it. Pick the one you are pricing and you land straight on the people who can quote for it.
SEAI-Registered Renewable Heating Services in Roscommon
Heat Pumps Heat Pumps Air-to-water and ground source heat pump installers across Roscommon. SEAI grant up to €12,500 13 installers in Roscommon 
Solar Panels Solar Panels Solar photovoltaic panel installers fitting grant-eligible systems across Roscommon. SEAI grant up to €1,800 9 installers in Roscommon 
Solar Thermal Solar Thermal Solar thermal installers fitting collectors that heat domestic hot water. SEAI grant up to €1,200 2 installers in Roscommon 
Biomass Boilers Biomass Boilers Wood chip and wood pellet biomass boiler installers registered with SEAI. No SEAI home grant applies 1 installer in Roscommon Every SEAI-Registered Installer in Roscommon
All 23 registered installers covering Roscommon, across every service. Filter by what you need, or search by name. Contact any of them directly — there is no booking fee and we do not sell your details on.
23 installers
Clavin Plumbing and Heating LTD
Colin Clavin
John Fagan
Best West Heating & Plumbing
Mark Kilroe
BHP
Jason Barrett
Brian scally plumbing services ltd
Brian Scally
Carbon Electrical Limited
Owen Tubbritt
Cassells Electrical Contractors
Barry Cassells
CK Energy Management solutions T/A Encon
Martin O'Reilly
Current Electrical
Richard Curran
Damian grehan plumbing and heating
Damien Grehan
DE electrical
Dermot Earley
Eamonn Power Plumbing and Heating
Eamonn Power
Eco Heating Solutions
Bartosz Pawlus
James Buckley Electrical
James Buckley
JWE Electrical Ltd
John Whitty
Kereen Building Services Ltd
Paul Deegan
McCormack Plumbing & Construction Ltd
Pat McCormack
Nical Engineering ltd t/a 360 Tech Engineering
John Masterson
O'Brien Electrical Services
Cahal O'Brien
Ollie Nally Heating & Plumbing
Ollie Nally
Ronan McGrath Electrical
Ronan McGrath
Solar Elite
Brian Conaty
Southmark Plumbing
Andrew Paul
No installers match. Try a different name or clear the filter.
Widening the Search Beyond Roscommon
Registration is national rather than county by county, so a contractor listed under a neighbouring county can quote for a home in Roscommon and process the grant the same way. If Roscommon is thin on a particular service, the county next door is the first place to look.
It is worth doing even when Roscommon has plenty of choice. Two or three quotes on the same specification is the only reliable way to see what the work should cost, and lead times vary a lot between firms in Connacht depending on how booked up they are. Ask each one whether the price includes the grant paperwork and any radiator or cylinder work, since that is where quotes most often differ rather than on the heat pump itself.
Towns and Areas Covered in Roscommon
The 23 contractors listed above cover Roscommon rather than a single town, so any of them will quote for these areas. Check your own address when you call, since a few work a tighter radius than the county.
- Athleague
- Ballaghaderreen
- Ballinlough
- Boyle
- Castlerea
- Elphin
- Frenchpark
- Knockcroghery
- Roscommon town
- Strokestown
SEAI Registered Installers in Roscommon — Common Questions
How many SEAI registered installers are there in Roscommon?
23 contractors on the SEAI registered installer list cover Roscommon, 13 of them for heat pumps and 9 for solar panels. Every one is listed on this page with contact details, so you can approach them directly.
Do I need an SEAI registered installer to get a grant in Roscommon?
Yes. Every one of the 23 contractors on this page is on that register, which is why they are here — the list is drawn from the register itself rather than from applications to be listed. Using an installer who is not on it means the grant cannot be claimed at all, whatever the quality of the work. In Roscommon that matters most for heat pumps, where 13 of the 23 are registered for the measure.
How much is the heat pump grant worth in Roscommon?
Up to €12,500 as of July 2026, made up of €6,500 for the heat pump, €4,000 as the Renewable Heat Bonus for replacing oil, gas or solid fuel, and €2,000 towards radiators and pipework. Reaching the full amount depends on the house, not the county. Farmhouses on oil or solid fuel qualify for the Renewable Heat Bonus on top of the heat pump grant.
Which towns in Roscommon do these installers cover?
Between them the listed contractors take work across the county, from Roscommon town, Boyle, Strokestown and Castlerea and the smaller towns and villages in between. Most cover the whole of Roscommon rather than one town, so it is worth asking about your own address when you call.
Can installers from counties bordering Roscommon do the work?
They can. Registration is national, not county by county, so a contractor listed under Galway, Mayo, Longford can quote for a home in Roscommon and process the grant exactly the same way. If you are near the border it is worth getting quotes from both lists.
Does my Roscommon home qualify for an SEAI grant?
A home built and occupied before 2021 usually qualifies. Roscommon's rural homes and farms, most on oil, make heat pump and biomass boiler upgrades a common project across the county. A registered installer confirms eligibility during a free survey before any work is committed, and insulation comes first on any upgrade, since a well-sealed house gets the most from a heat pump.
The Other Trades a Roscommon Retrofit Needs
A renewable heating upgrade rarely happens on its own, and the order the work goes in decides what it costs. These are SEAI-registered trades covering Roscommon on our sister sites, each one worth lining up before the heating work starts rather than after.
- Before the heating work Attic and wall insulation in Roscommon Insulate before you heat. A well-sealed home needs a smaller heat pump and costs less to run, and insulation carries SEAI grants of its own.
- Alongside the installation Plumbers and gas installers in Roscommon Taking out an old oil or gas boiler, reworking the heating circuit and fitting the hot water cylinder is a registered plumber’s job, and a heat pump needs an RGI plumber to commission it.
Find a Grant-Eligible Installer in Roscommon
Every contractor listed on hvacinireland.ie is on the SEAI register, which is a requirement for claiming any SEAI home energy grant. Choose a service above to see the full list for Roscommon.