Public evidence profile
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
How this score is made up
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Recurring themes from 3 customer reviews on Checkatrade.
“They turned up when they said they would, the communication from them was fantastic and they kept within the time scale they said they would.” · Checkatrade, 3 Nov 2025
“On time, worked quickly and efficiently, everything removed and cleared up at the end.” · Checkatrade, 2 Jun 2025
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
Based on the 3 reviews with a star rating
These guys were great. They turned up when they said they would, the communication from them was fantastic and they kept within the time scale they said they would. They were easy to talk to and were happy to offer extra advice when needed. We had some issues with a boiler flue which I know caused some worry, but they worked with me to help get it sorted. We're really happy with our conservatory and would fully recommend this company.
Craig and Graham did a fantastic job on our warm roof and front door replacement. Both really knowledgeable and friendly. It’s nice to have honest genuine trade persons. The conservatory is now a useable office space, previously it was too hot or too cold but now it’s a perfect space to spend time in. It’s now my favourite room of the house. The front door has transformed our porch and given the house some much needed curb appeal. Nothing has been too much hassle and I’m happy to recommend CGR to anyone. Thanks guys, I’m sure we’ll see you again in future
First Class service all round. On time, worked quickly and efficiently, everything removed and cleared up at the end. Doors a big improvement on the old ones and working perfectly so far. Would certainly use them again.
Across 63 roofers in Peterborough, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Check dates vary by source. Where we hold a date, the check shows it.
Windows / doors / conservatories in Peterborough, Cambridgeshire.
Listed on public sources or the business's own website; check directly that they cover your job before you book.
The areas they list covering on a public directory; confirm they cover your address before you book.
Roofing isn't licensed, so anyone can set up - and it's a trade with more than its share of cowboys. A big re-roof must meet building regulations; CompetentRoofer (the Government-authorised NFRC scheme) registers roofers who can self-certify that, and vets and inspects them at least twice a year. Check they're on it before you hire.
Check the CompetentRoofer registerWant an extra legitimacy check? Run the Cowboy Checker on CGR Windows Conservatories And Warm Roofs before you contact them.
Run Cowboy Checker →CGR Windows Conservatories And Warm Roofs has 11 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
CGR Windows Conservatories And Warm Roofs has 11 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
CGR Windows Conservatories And Warm Roofs' 11 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
CGR Windows Conservatories And Warm Roofs lists specialist services including Aluminium Doors Installation, Aluminium Windows Installation, Bay Windows Installation, Bifold Doors Installation, Composite Front Doors Installation, Conservatory Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.