Services · Keystone Renovations
Built up, layer by layer.
Keystone Renovations keeps homes and businesses across Cardiff warm, safe and running. Qualified engineers, fixed written quotes and a 10-year guarantee on every installation.
Trusted & accredited
Accredited, reviewed and trusted locally.
Most popular
Firm favourites with our customers.
The things people ask Keystone Renovations for most, with clear prices and engineers who know their stuff.
- Boiler installationA-rated combi and system boilers fitted in a day, with up to 10 years' warranty.Homeowners & landlords
- Emergency plumbingBurst pipes, leaks and no hot water. An engineer with you within two hours, day or night.Homes & businesses
- Bathroom renovationDesign, plumbing, tiling and electrics, managed end to end by one team.Homeowners
- Heat pump installationAir source heat pumps designed for your home, with grant applications handled for you.Homeowners
- Commercial electrical testing (EICR)Periodic inspection and testing for offices, shops and landlords, done out of hours.Businesses & landlords
- Office & retail fit-outPartitioning, electrics, lighting and kitchens for small offices and shops, delivered to programme.Small businesses
- Boiler serviceAn annual safety check and service to keep your boiler efficient and your warranty valid.All boilers
Boiler installation
Homeowners & landlordsA-rated combi and system boilers fitted in a day, with up to 10 years' warranty.
Selected work
Work we're proud of.
A few recent projects from Keystone Renovations, and the difference they made for our customers.
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Hundreds of five-star reviews and counting. Here's what customers say about Keystone Renovations.
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- Fixed, written quotes
- Qualified engineers
- 24/7 emergencies
- 10-year guarantee
- Clean and tidy
- Spread the cost