With over 20 years experience, Certified Installers Limited are one of the leading Velux / Skylight Installers in the UK.
We provide pristine roofing, skylight, window and door installations for many domestic homes and large corporations.
Show more
4 customer reviews
Judith Dix
Velux / Skylight Window Installation
Cooper and son replaced our velux window and put us a new roof on as was in need of extensive repair
Sue ward
Gareth and Steven did a fantastic job!
Olivia Kate
Good job overall, would use again.
Jane Louis
Certified installers are extremely professional. I couldn’t have chosen better. Ivan was prompt with the quote and very fast at booking and completing our job. 5 stars, highly recommend
