“Gary and his team did an outstanding job from start to finish. He was polite, punctual, and gave a prompt, accurate quote. The finish was fantastic – roof cleaning, re-rendering, and especially the front wall repointing, which was done to an exceptional standard. Special thanks to Charlie, who worked tirelessly with full attention on the repointing. Gary also fixed issues he spotted, kept the site clean, and reported everything in detail. A highly professional team – I would highly recommend them, 100 out of 10!”
Public evidence profile
GM Roofing and Guttering Specialist
Trust Score
48out of 100
- Rated 5.0 from 86 reviews
- Reviewed 11 months ago
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
How this score is worked out
Rating5.0 / 5
Review volume86
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say39.9 of 60
Independent checks2.9 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details0 of 5.1
- Photos of their work0 of 4.3
- Industry recognition0 of 1.7
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.
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “tidy (no need for skip as Gary has a tipper truck)” · Checkatrade, 5 Jun 2025
Reviews · public evidence
What customers say
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.
5.0out of 5
Where these reviews are published
- Checkatrade86 reviews · 5.0 avg
Highlights
“Gary and his team came promptly every day, they were polite & friendly, hard working, tidy (no need for skip as Gary has a tipper truck) & explained what they were doing, answering any questions we had. The job was reasonably priced, and we a very pleased with finished job. We would definitely recommend GM Roofing.”
“Very reasonably priced. Fast, efficient.”
Detailed reviews
These are the individual reviews we hold for GM Roofing and Guttering Specialist, including the highlights above. The 86 headline total is the review volume reported across public review sources.
Gary and his team did an outstanding job from start to finish. He was polite, punctual, and gave a prompt, accurate quote. The finish was fantastic – roof cleaning, re-rendering, and especially the front wall repointing, which was done to an exceptional standard. Special thanks to Charlie, who worked tirelessly with full attention on the repointing. Gary also fixed issues he spotted, kept the site clean, and reported everything in detail. A highly professional team – I would highly recommend them, 100 out of 10!
Gary and his team came promptly every day, they were polite & friendly, hard working, tidy (no need for skip as Gary has a tipper truck) & explained what they were doing, answering any questions we had. The job was reasonably priced, and we a very pleased with finished job. We would definitely recommend GM Roofing.
Very reasonably priced. Fast, efficient.
Local context
Rated 5.0, in line with the local average for roofers in Mitcham
Across 36 roofers in Mitcham, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere this information comes from
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.
Review sources
Check dates vary by source. Where we hold a date, the check shows it.
About
In Mitcham.
Areas served
Mitcham
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Verify at the sourceCheck them yourself
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 registerNever agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemises access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.
Want an extra legitimacy check? Run the Cowboy Checker on GM Roofing and Guttering Specialist before you contact them.
Run Cowboy Checker →Good to know
Common questions about GM Roofing and Guttering Specialist
Is GM Roofing and Guttering Specialist a legitimate business?
GM Roofing and Guttering Specialist has 86 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.
What do customers say about GM Roofing and Guttering Specialist?
GM Roofing and Guttering Specialist has 86 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know GM Roofing and Guttering Specialist's reviews are genuine?
GM Roofing and Guttering Specialist's 86 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.