William Rooney SEAI Registered Solar PV Installer in Carlow
Grant figures confirmed against SEAI
SEAI-registered William Rooney Serving Carlow and Surrounding Areas
William Rooney is an SEAI-registered solar PV installer based in Carlow, covering Carlow town, Tullow and homeowners across the county. Registered with SEAI for solar pv panels, they can carry out grant-eligible work and process your SEAI grant application directly, so you deal with the installer rather than a middleman.
Based in Carlow, William Rooney serves homeowners across the county including Carlow town, Muinebheag, Tullow, Hacketstown, Borris, Leighlinbridge and Bagenalstown. Whether you are in Carlow town, Tullow or anywhere across Carlow, get in touch to discuss your renewable heating project.
Renewable heating upgrades supported by the SEAI grant scheme are open to homeowners right across Carlow, whether you are replacing an ageing oil or gas boiler, adding solar, or planning a full home energy upgrade.
Send William Rooney an enquiry
Describe your job once. It goes straight to William Rooney, an SEAI-registered installer in Carlow — no lead-selling, no middleman.
William Rooney, Common Questions
Is William Rooney SEAI-registered?
Yes. William Rooney appears on the official SEAI registered contractor database for solar PV panel installation in Carlow, which is what allows them to carry out grant-eligible installations and process your SEAI grant application.
How do I get a quote from William Rooney?
Contact William Rooney directly using the phone number on this page. Nothing goes through us, there is no booking fee, and your details are not passed to anyone else or sold on.
What areas does William Rooney cover?
William Rooney is based in Carlow and takes work across the county, including Carlow town, Muinebheag, Tullow, Hacketstown, Borris, Leighlinbridge and Bagenalstown. Most installers cover their whole county rather than one town, so it is worth confirming your own address when you call.
What grant can I claim on work by William Rooney?
Because they are on the SEAI register, work carried out by William Rooney is grant-eligible. SEAI pays up to €1,800 for solar panels as of July 2026. The installer applies on your behalf and you pay the balance after the grant is deducted.
Does my home in Carlow qualify for a grant?
A home built and occupied before 2021 usually qualifies. Housing across Carlow varies a lot, so the survey decides rather than the county. A registered installer confirms eligibility during a free survey before anything is committed.
Do I need to use an installer based in Carlow?
No. SEAI registration is national rather than county by county, so a contractor listed under a neighbouring county can quote for your home and handle the grant the same way. Getting two or three quotes is the only reliable way to see what the work should cost.
The Other Trades a Carlow 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 Carlow on our sister sites, each one worth lining up before the heating work starts rather than after.
- While the scaffolding is up Roofers in Carlow If external wall insulation is going on, the scaffolding is already up and paid for. That is the cheapest time to deal with the roof, and solar panels want a sound roof under them.
- Alongside the installation Electricians in Carlow A heat pump needs its own supply and isolator, and solar panels need the inverter tied into the consumer unit and the ESB notification handled. Both are electrician work.
This Installer Can Process Your SEAI Grant
William Rooney is registered with SEAI, which means they can manage your grant application as part of the installation process. The SEAI heat pump grant covers up to €12,500 (as of July 2026) of the installation cost. You pay the net amount after the grant is deducted, and your installer handles the paperwork.