Window and door installers in Galway
203 companies on SEAI's register say they do windows and doors in Galway. Only work by a registered company gets the SEAI grant.
- 40 are based in Galway; the other 163 cover it from elsewhere.
- The grant for a semi-detached house is €3,000. SEAI’s middle price last year was €7,110.
- Get SEAI’s grant approval before any work starts. SEAI does not pay for work that began first.
- Get three written quotes for the same job. This list is not a ranking.
A fitter lifting a new window into place during a renovation.
Unrecognizable workman installing window in house during renovation process · Ksenia Chernaya · Pexels License
See your grants for windows and doors, and what you’d pay
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Based in Galway
40 of them, from SEAI's register (read 25 September 2026). Not an order of merit. Published figure
- Aluminium A Rated Windows And Doors LtdWindow and doorBased in Galway.
- Ard Ri AluminiumWindow and doorBased in Galway.
- Carlos WindowsWindow and doorBased in Galway.
- City & Country WindowsWindow and doorBased in Galway.
- Cregan Windows Ltd T/A Senator Windows GalwayWindow and doorBased in Galway.
- Dalgan Windows LtdWindow and doorBased in Galway.
- Diarmuid O'Connell Carpentry LimitedAttic insulationInternal wall insulationWindow and doorBased in Galway.
- Fox Windows And Doors LimitedWindow and doorBased in Galway.
- Geraghty JoineryWindow and doorBased in Galway.
- Glazewise LtdWindow and doorBased in Galway.
- Interlux Ireland LimitedWindow and doorBased in Galway.
- Jb Windows & DoorsInternal wall insulationWindow and doorBased in Galway.
- Joe Walsh Window Repairs LtdWindow and doorBased in Galway.
- Joseph O'Halloran & Sons LtdWindow and doorBased in Galway.
- Kilcastle Construction LtdAttic insulationInternal wall insulationWindow and doorBased in Galway.
- Km Concepts Ltd Trading As Fahy O ConnorWindow and doorBased in Galway.
- Krb WindowsWindow and doorBased in Galway.
- Kromac Construction LtdWindow and doorBased in Galway.
- Michael PlausinAttic insulationInternal wall insulationWindow and doorBased in Galway.
- MMC Windows And Doors LtdWindow and doorBased in Galway.
- Moanbaun Contracts LtdWindow and doorBased in Galway.
- Moloney BuildersWindow and doorBased in Galway.
- Mulholland Windows & Doors LtdWindow and doorBased in Galway.
- Nrr Renovations LimitedAttic insulationExternal wall insulationInternal wall insulationWindow and doorBased in Galway.
- O' Grady uPVC LtdWindow and doorBased in Galway.
- Ogeetek Irl Ltd (Duane Consulting Ltd)Window and doorBased in Galway.
- Patrick HoughWindow and doorBased in Galway.
- Professional Solid InsulationExternal wall insulationInternal wall insulationWindow and doorBased in Galway.
- Reene DevelopmentsWindow and doorBased in Galway.
- Solid Insulation Systems Ireland LtdAttic insulationExternal wall insulationInternal wall insulationWindow and doorBased in Galway.
- Sunshine Windows And Doors LtdWindow and doorBased in Galway.
- The Door Centre GalwayWindow and doorBased in Galway.
- The Window Doctor LtdWindow and doorBased in Galway.
- Timoney Windows & Conservatories LtdWindow and doorBased in Galway.
- Top Spec Windows LtdWindow and doorBased in Galway.
- V Rocke Windows LtdWindow and doorBased in Galway.
- Vincenttullyconstructionltd.T/A Tully Windows and doorsWindow and doorBased in Galway.
- Weatherglaze Repairs GalwayWindow and doorBased in Galway.
- Western Trade Frames LtdWindow and doorBased in Galway.
- Windows & Rooflights LtdWindow and doorBased in Galway.
Also cover Galway from elsewhere (163)
These told SEAI they cover the province Galway is in, or listed it among the counties they serve. Ask how far they travel before you go any further. Names only here; each one’s full register row is on its own county’s page. OSS = One Stop Shop.
Ashgrove Engineering Ltd T/A Ashgrove Renewables (OSS) · Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Churchfield Home Services (OSS) · Cooper Insulation Ltd. (OSS) · Electric Ireland Superhomes (OSS) · Energyfix (OSS) · Envirobead Ltd. (OSS) · Greenwatt Ltd (OSS) · House 2 Home Retrofit Ltd (OSS) · Kingdom Installation Ltd (OSS) · Kingspan Insulation Ltd (OSS) · Kore Retrofit Ltd (OSS) · Moston Construction Ltd (OSS) · OHK Energy LTD (OSS) · Retrofit Design Ltd (OSS) · Retrofit Energy Ireland (OSS) · SSE Airtricity Energy Services Ltd (OSS) · A1 Windows And Doors Limited · Advantage Energy Systems Ltd · AGI Construction Ltd · Aiden Mcguinness & Son Ltd · Anthony Coughlan Heating & Plumbing TA C&S Construction Services · Anthoy John Windows · AP Building Contractors Ltd · Apex Engineering · Aru Joinery Ltd · Athlone Windows · Atlantic Windows & Doors Ltd · Bc Top Contractors Limited Ta Bct Contractors · Bluestone Bridge Ltd Ta Hybrid Costello Windows · Bnm Construction Services Ltd · Bright Vista Group Ltd. · Brusna Energy Solutions Ltd · Buckley Windows & Doors · C.G. Windows Ltd · Carlson & Co Ltd · Carrabine Joinery Ltd · CB Windows Ltd · Celbridge Window Systems · Comway Ltd Trading As Home Improvements Ireland · Cozy Windows Limited · Crescent Windows And Doors · Cubo Rooflights Limited · Darragh & Gregory Timoney Windows Ltd · David Donelan Ta Donelan Windows · Denis Fahey Construction Ltd · Dillons Joinery & Engineering · Dovista Irl Ltd · Dublin Home Repair Limited · Dungarvan UPVC & Westgate Windows Limited · Dunne Ecofit Limited · Dunshaughlin Business Park · Eco Window Concepts Limited · Eitas · Embassy Home Products Ltd Ta Acorn Windows & Doors · Energy Retrofit Ireland · Energy Saving Technologies Ltd T/A Energlaze · Farrell Windows And Doors Ltd · Fine Fenestration Limited Ta Woodmarq · Finestra Ltd. · Forde Brothers Ballinlough Ltd. · Frames Direct Uc · Gerard Moroney Carpentry And Construction · Glazing Spares And Repairs Ltd · Glenham Ltd · Goode Energy · Gp Renovation · Grogan And Currid Ltd · Grzegorz Wolowiec · H&F Windows · Hanley Windows And Doors Ltd · Harstaf Vinduer Ltd · High Prospects Limited · Holmes Insulation LTD · Home Building Solutions T/A HBS Elegant build Ltd · Homergy Ltd T/AComfort Solutions Retrofit · Inframe Windows And Doors Ltd · Inniskeen UPVC & Aluminium Ltd · Innovate Build Greener Ltd · Jason Bracken Windows Ltd · JJS Plumbing & Heating Limited · Jmc Windows & Doors Ltd · Joe Rowley Windows Ltd · John Greaney Building Contractor · Jsa Windows And Doors · K&D Developments (Sligo) Ltd. · Kcb Windows And Doors · Killeen Composite Doors Limited · KWRS Ltd Kells Traditional Timber Windows & Doors · Larkin Aluminium Ltd · Lucan Windows And Doors · Lynch Windows Ltd · M&L Repairs Windows Doors · Mahon Windows Limited · Martin Windows Limited · Mcgorman Pvc Windows And Doors Ltd · Mchale Windows Ltd · Mcneela Windows & Doors Limited · Metro Insulation Ltd · Midwest Windows Ltd · Mike Doors & Windows · Modern Home Solutions · Modern Solutions Trade Windows & Doors · Modern Style Home · Montroy Sales Ltd Trading As All Ireland Doors & Windows · Muinin Contracts Ltd Trading As Senator Windows · Munster Joinery (Ire) Unlimited Company · New Build Construction & Window Company · New Generation Doors Ltd · Niall O Shea Windows Limited · Nordan Vinduer Ireland Ltd · Norde Blinds & Interiors · Norlux Windows · Novus Windows Limited · O'Rourke Windows & Glass Ltd · Oakwood Glazing Ltd Ta Grady Joinery · Pandg Callaghan Trading As Timeless Sash Windows Ltd · Pannoncelt Ltd · Patrick Donegan Ta Senator Windows · Peter Allen Windows And Doors · Physalia Ltd Ta Ecoaer · Premier Insulations · Prestige Windows And Doors · Pro Fit Pro Fix · R Mcd Home Improvements Ltd · Raymond McSteen · Rend Master Ltd · Retrofit Energy Ireland One Stop Shop Ltd · Revolution Doors & Windows Limited · Rio Ents Ltd ta A-Rate · Roscommon Windows Ltd · Ryan Spray Foam · S Johnson Contractors T A West Of Ireland Windows · Sean Doyle Windows Ltd · Sean Paul Construction Ltd · Season Master · Silver Insight Limited T/A Quality Composite Doors · Sligo Glass Company Ltd. · Solaregy T/A Sola · Sova Contracting Ltd Ta Perfect Home Windows · Superior Trade Frames · Sustainable Warmth Ltd · T&Aglass · Teroco Windows And Doors Limited · The Period Door Company Ltd · Tirconaill Contracts Ltd T/A Mc Taggart Insulation · Tmg Specialist Installations · Triple Glazed Windows And Doors · Tulway Limited Trading As Wright Windows · Uab Termo Langai · Ucs Design Group Ireland Ltd · Velux Co Ltd · Vincent clarke · Vindr Vs Ltd · Warmcore Homes Ltd · Warmer Solutions · Wds Valerii Hutsko Limited · Weatherproof Windows And Doors Ltd · Westcoast Pvc · Western Glazing Ltd · Westmeath Windows & Doors Limited · Westport Windows And Doors Ltd
See your grants and what you’d pay
Four questions about your home, then your numbers. Get quotes from registered contractors if you want them.
The detail
How Galway compares
Window and door installers who say they work in each county, from SEAI's register. Published figure
203 window and door installers say they work in Galway; the median county has 276
Galway is 20th of 26. The most list Kildare, Kilkenny and Wicklow (383); the fewest, Donegal (133). 18 One Stop Shops list Galway.
Each bar counts companies on SEAI's register that list the county for windows and doors. Many firms tick a whole province, so counts move in regional steps. A count is choice, not capacity. Registration is paperwork, not a review of their work.
Sources: SEAI home energy, One Stop Shop and solar registers, read 25 Sep 2026
What it costs, and what the grant pays
National figures, not Galway ones: SEAI does not publish prices by county. SEAI rule
On a semi-detached house, SEAI's middle price of €7,110 less the grant leaves €4,110 to pay.
Before you sign
Four things SEAI tells homeowners to do.
- Wait for your grant approval email before any work starts. SEAI does not pay for work that began before it was approved.
- Get at least three quotes, and check each one covers the same job. The cheapest quote is often the one that leaves something out.
- Check the company is on the register on the day you sign. Companies join and leave it, and this page is a copy taken on one day.
- Get it in writing: what is being done, what it costs, when it starts and when it is finished.
Questions people ask
- Do I have to use one of these companies to get the grant?
- Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.
- How many quotes should I get in Galway?
- Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.
- Is this list in any order of merit?
- No. Companies based in Galway come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.
Listed on SEAI’s public registers on 25 September 2026. Being registered is not an endorsement by SEAI or by us. Check the current register on seai.ie before you sign anything. Not affiliated with SEAI. On this list? Get homeowner plans to quote for
Updated · grants checked · register read 25 Sep 2026 · How we know · Corrections