# 3 Counties Roofing and Building Ltd 3 Counties Roofing and Building Ltd is a roofer in London. Rated 5.0/5 from 128 public reviews across 3 named sources. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement. ## About 3 Counties Roofing and Building Ltd has been vetted and approved by TrustATrader. Covering London and surrounding areas ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | TrustATrader | 5.0/5 | 128 | | Checkatrade | 5.0/5 | 54 | _Per-source review counts may overlap — they need not sum to the 128 cross-checked total above._ Independently rated 5.0 out of 5 across 2 separate review sources — ratings that agree across independent sources are far harder to fake than a single glowing profile. Rated 5.0★ — in line with the local average for roofers in London. Across 593 rated roofers in London, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally. ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "Excellent standard of work very clean tidy and respectful. Every step from start to finish was explained with thorough detail. Superb finished product once the job was complete can not recommend highly enough" > — Bob Williams (5.0, via TrustATrader) > "Very professional outfit. Got a few different quotes. They explained their decisions and prices in detail and as to why they were using certain things and made me feel very comfortable in what they were doing and were very trustworthy. Would recommend to anyone who needs a roof and building works doing." > — adam (5.0, via TrustATrader) > "Had 3 counties come to a job for me just before Christmas. We’re very hard working carried out works punctually and very clean. They kept me in the loop and explained the process of works being carried out step by step. Would definitely recommend" > — Joe (5.0, via TrustATrader) ## Trades Roofer ## Independent verification _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MTT is showing 128 public reviews on this profile. (via Checkatrade) - Source profile spread: MTT is showing 4 source profiles for this trader. (via Checkatrade) - Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing) - Accreditations shown: MTT is showing 1 credential or accreditation on this profile. (via Public credential evidence) Full verification checklist: https://mytrustedtraders.com/traders/3-counties-roofing-and-building-ltd-3/checks ## Credentials & sources - Verified credentials on file: 1 - Waste carrier (Environment Agency) - Companies House status: unknown - Evidence held from: Checkatrade, Companies House, TrustATrader - Public evidence last checked May 2026 ## Before you hire a roofer _What to check when choosing this kind of trade — general guidance, not a claim about this business:_ - Never 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. - Look for consistent reviews across several named sources, not one polished profile. - Check any verified credentials, and that the business details independently check out. ## Contact - Phone: 01442959304 - Website: http://www.3countiesroofingandbuilding.co.uk --- Source: MyTrustedTraders — https://mytrustedtraders.com/traders/3-counties-roofing-and-building-ltd-3 Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.