- Source reference
- CBDL16267
- Licence class
- lower-tier
- Source checked
- 30 Jun 2026
Public evidence profile · Checked March 2026
O'Sullivan Roofing Ltd
Credentials & registries
Waste carrier (Environment Agency)
Trust Score
50out of 100
- Rated 5.0 from 49 reviews
- 1 credential shown
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
How this score is worked out
Rating5.0 / 5
Review volume49
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say35.8 of 60
Independent checks9.3 of 30
Track record5 of 10
See the independent checks
- Licences and credentials1.2 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details5.1 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.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
“Works has been completed in very timely manner.” · Checkatrade, 22 Dec 2025
“Work was done promptly” · Checkatrade
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
- Checkatrade49 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for O'Sullivan Roofing Ltd, including the highlights above. The 49 headline total is the review volume reported across public review sources.
Great and prompt response. Works has been completed in very timely manner.
Great job completed at fair price. Clear communications and good efficient team delivering the work.
Local context
Rated 5.0, above the local average for roofers in Woking
Across 83 roofers in Woking, 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
2 named public sourcesWhere 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
Registers and membership directories
Public evidence last checked March 2026
Services they list
Asphalt Roofing InstallationAsphalt Roofing RepairBalcony Roofing InstallationBalcony Roofing RepairChimney Cowlings InstallationChimney Cowlings RepairChimneys InstallationChimneys RepairConservatory Roof ConversionsDormer / Roof WindowsDry Ridge InstallationDry Ridge Repair
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
SurreyWoking
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.
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 O'Sullivan Roofing Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about O'Sullivan Roofing Ltd
Is O'Sullivan Roofing Ltd a legitimate business?
O'Sullivan Roofing Ltd has 49 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 O'Sullivan Roofing Ltd?
O'Sullivan Roofing Ltd has 49 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 O'Sullivan Roofing Ltd's reviews are genuine?
O'Sullivan Roofing Ltd's 49 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.
Is O'Sullivan Roofing Ltd qualified and accredited?
We hold 1 independently sourced credential for O'Sullivan Roofing Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.
What does O'Sullivan Roofing Ltd specialise in?
O'Sullivan Roofing Ltd lists specialist services including Asphalt Roofing Installation, Asphalt Roofing Repair, Balcony Roofing Installation, Balcony Roofing Repair, Chimney Cowlings Installation, Chimney Cowlings Repair. If your job is one of these, look for it in their listed services or ask them to confirm for your project.