SEAI Registered Installers in Cavan, from Cavan Town to Belturbet and Surrounding Areas
44 SEAI-registered installers in Cavan covering heat pumps, solar panels, solar thermal and biomass boilers.
Grant figures confirmed against SEAI
SEAI-Registered Installers in Cavan
SEAI registered installers in Cavan fit heat pumps, solar panels, solar thermal and biomass boilers that replace oil and gas and heat your home from renewable energy.
All 44 SEAI registered installers in Cavan listed here appear on the official SEAI contractor register, which is the one thing that decides whether you can claim your grant.
Cavan's rural homes and lakeland farms, most on oil or solid fuel, suit heat pump and biomass upgrades under the SEAI grants. Installers on this page cover Cavan town, Virginia, Bailieborough, Cootehill and Belturbet and the wider county. Bordering counties are served too, including Monaghan, Leitrim, 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 Cavan gets the most from a heat pump and the lowest running costs.
Of the 44 contractors covering Cavan, 26 for heat pumps, 17 for solar panels, 7 for solar thermal and 5 for biomass boilers. 7 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 Cavan
Each of the four measures has its own list for Cavan, 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 Cavan
Heat Pumps Heat Pumps Air-to-water and ground source heat pump installers across Cavan. SEAI grant up to €12,500 26 installers in Cavan 
Solar Panels Solar Panels Solar photovoltaic panel installers fitting grant-eligible systems across Cavan. SEAI grant up to €1,800 17 installers in Cavan 
Solar Thermal Solar Thermal Solar thermal installers fitting collectors that heat domestic hot water. SEAI grant up to €1,200 7 installers in Cavan 
Biomass Boilers Biomass Boilers Wood chip and wood pellet biomass boiler installers registered with SEAI. No SEAI home grant applies 5 installers in Cavan Every SEAI-Registered Installer in Cavan
All 44 registered installers covering Cavan, 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.
44 installers
Cowan Heating & Plumbing Limited
Trevor Cowan
Fitzpatrick Plumbing & Heating Contractors LTD
Oliver Fitzpatrick
Infinity Plumbing & Heating Services Ltd
Paul O'Reilly
M & C Hybrid Energy Ltd
Micheal Smith
DC Renewables
David Coleman
Eirevolt Energy
Lee Cooney
Niall Smith Energy Renewables Ltd
Niall Smith
Darragh Carroll
Aghateggal Services ltd
Michael Smith
Blackwell Contracts
Bobby Carolan
Breffni Insulation
Barry Brady
Breffni Renewables Ltd
Colin Daly
Caimin Dooley Heating & Plumbing
Caimin Dooley
Colm Connolly
Corravilla Electrical Ltd t/a CV Electrical
Niall O'Reilly
DB Plumbing & Heating
Damien Brady
Doonvalley Plumbing Ltd
Patrick Mc Govern
DORElectrical LTD
Declan O Reilly
Falcon Electrical
Reamonn Martin
Frontier Electrical
Terence Roe
Gaffney Electrical, Fire and Security Services Ltd
Patrick Gaffney
Green Energy Heating Solutions
Gary McNally
Greenwatt Ltd
Martin O Reilly
JL Electrical services Ltd
Cathal Lynch
Killeen Electrical Services
Michael Killeen
KOR Plumbing & Heating
Karl O Reilly
Laurence mechanical services ltd
Ian Black
M & R Plumbing & Heating Ltd
Dean McCullagh
Noel Cusack mechanical Ltd
Noel Cusack
Obelisk
Kevin McDermott
OcTech Services Ltd
Liam O'Connor
P.Smith Plumbing & Heating
Peter Smith
Patrick McCabe Electrical Limited
Patrick McCabe
PGD Plumbing and Heating Ltd
Patrick Donohoe
PJ Keogh Plumbing and Heating Ltd
Padraig Keogh
PSL Mechanical
Padraig Sheridan
Raymond Carolan Electrical Limited
Raymond Carolan
RTG Electrics
Raymond Mulvany
Sean Tully Electrical Services
Sean Tully
Strict Electrical Ltd
Daniel Faherty
SunSmart Electrical Ltd
Donal Daly
T & V Plumbing & Heating Ltd
Tadhg Connolly
The Prism Group
Jonathan Barrett
Thomas O'Reilly Heating and Plumbing Ltd
Thomas O'Reilly
No installers match. Try a different name or clear the filter.
Widening the Search Beyond Cavan
Registration is national rather than county by county, so a contractor listed under a neighbouring county can quote for a home in Cavan and process the grant the same way. If Cavan is thin on a particular service, the county next door is the first place to look.
It is worth doing even when Cavan 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 Ulster 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 Cavan
The 44 contractors listed above cover Cavan 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.
- Arva
- Bailieborough
- Ballyconnell
- Ballyjamesduff
- Belturbet
- Cavan town
- Cootehill
- Killeshandra
- Kingscourt
- Mullagh
- Shercock
- Virginia
SEAI Registered Installers in Cavan — Common Questions
How many SEAI registered installers are there in Cavan?
44 contractors on the SEAI registered installer list cover Cavan, 26 of them for heat pumps and 17 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 Cavan?
Yes. Every one of the 44 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 Cavan that matters most for heat pumps, where 26 of the 44 are registered for the measure.
How much is the heat pump grant worth in Cavan?
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. Solid-fuel and oil heating are both common, and replacing either unlocks the Renewable Heat Bonus.
Which towns in Cavan do these installers cover?
Between them the listed contractors take work across the county, from Cavan town, Virginia, Bailieborough, Cootehill and Belturbet and the smaller towns and villages in between. Most cover the whole of Cavan rather than one town, so it is worth asking about your own address when you call.
Can installers from counties bordering Cavan do the work?
They can. Registration is national, not county by county, so a contractor listed under Monaghan, Leitrim, Longford can quote for a home in Cavan and process the grant exactly the same way. If you are near the border it is worth getting quotes from both lists.
Monaghan installers · Leitrim installers · Longford installers
Does my Cavan home qualify for an SEAI grant?
A home built and occupied before 2021 usually qualifies. Cavan's rural homes and lakeland farms, most on oil or solid fuel, suit heat pump and biomass upgrades under the SEAI grants. 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 Cavan 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 Cavan 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 Cavan 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 Cavan 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 Cavan
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 Cavan.