Public evidence profile
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. Analysis updated 24 Aug 2026.
Respectful and tidy in your home: “did the work efficiently and left everything neat and tidy.” · Checkatrade
“Ashley was fantastic, punctual every morning, kept me updated with everything that was happening & did a great job.” · Checkatrade, 14 Nov 2025
“A1 dampproofing were excellent. Great communication, punctuality and first class workmanship.” · Checkatrade
“Ashley was fantastic, punctual every morning, kept me updated with everything that was happening & did a great job.” · Checkatrade, 14 Nov 2025
“A1 dampproofing were excellent. Great communication, punctuality and first class workmanship.” · Checkatrade
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.
These are the individual reviews we hold for A1 Damp Proofing, including the highlights above. The 98 headline total is the review volume reported across public review sources.
Ashley was fantastic, punctual every morning, kept me updated with everything that was happening & did a great job. Tidy , clean & polite 5* tradesman. Would definitely recommend and use in the future
Across 119 carpenters / joiners in Manchester, the typical rating is 4.8 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.
Damp proofer in Manchester, Lancashire.
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.
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Run Cowboy Checker →A1 Damp Proofing has 98 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.
A1 Damp Proofing has 98 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
A1 Damp Proofing's 98 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.
A1 Damp Proofing lists specialist services including Condensation Control, Damp Investigation, Damp Survey, Dry Rot Treatment, Mould Control, Penetrating Damp Treatment. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
Recognition · from the public record
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured