# Alliance Roofing London Alliance Roofing London is a roofer in London. Rated 5.0/5 from 155 public reviews across 2 review sources. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. No Trust Score yet: one or more review signals need a closer check. They state they've been established since 2004, but the earliest independent source we can find is 2018. Worth asking them about the gap. 12 reviews in the last 12 months. ## About ALLIANCE ROOFING LONDON has been vetted and approved by TrustATrader. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Checkatrade | 5.0/5 | 97 | | TrustATrader | 4.9/5 | 58 | _Per-source review counts may overlap. They need not sum to the 155 cross-checked total above._ ## Review signals to check _One or more review signals need a manual check. Some review signals are flagged for a closer manual check. That doesn't prove fake reviews or any wrongdoing._ - **Repeated review text:** 1 exact review-text pattern found across sources Independently rated 4.9–5.0 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, above the local average for roofers in London. Across 841 roofers in London, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 4 months ago. ## Customer rating breakdown _Per-category customer ratings from Checkatrade:_ - Reliability: 5.0 out of 5 - Communication: 5.0 out of 5 - Quality of work: 5.0 out of 5 ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Quality of the work** (Quoted from 2 reviews): "The work was completed to an excellent standard, with real attention to detail throughout." · Checkatrade, 24 Mar 2026 _Respectful and tidy in your home (2 reviewers describe them being respectful of the home and leaving it clean):_ "The team were professional at all times clean, tidy, and respectful of our property" · Checkatrade, 24 Mar 2026 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Professional (mentioned in 29% of reviews we've read) ## Often reviewed for _Job types repeatedly named in this trader's own public reviews:_ - Roofing (11 reviews) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "We recently had our flat roof and slate roof replaced, and we couldn’t be happier with the results. The work was completed to an excellent standard, with real attention to detail throughout. The pricing was very competitive, offering great value for such high-quality workmanship. The team were professional at all times clean, tidy, and respectful of our property, leaving everything in great condition once the job was done. We are genuinely pleased with all aspects of the work and would have no hesitation in recommending this company to others. We would definitely use them again in the future." > Source: Customer (5.0, via Checkatrade) > "Our roof was leaking badly so we had to get a few quotes from different contractors. The team carried out a large scale flat roof repair, great workmanship and good service happy to recommend." > Source: Customer (5.0, via Checkatrade) > "GRP fibreglass flat roof issues, we decided to replace the flat roof after several months and endless maintenance. Great service from the team at Empire, the quote was extremely detailed with pictures and videos of the problems, this helped us understand how poor the original roof was and how it was damaging the interior area, professional and speedy response." > Source: Customer (5.0, via Checkatrade) ## Trades Roofer, Concrete contractor, Demolition contractor, Handyman ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Agricultural Building - Asphalt Roofing Installation - Asphalt Roofing Repair - Balcony Roofing Installation - Balcony Roofing Repair - Basement / Cellar Conversions - Brick / Concrete Structural Repairs - Car Ports - Chimney Cowlings Installation - Chimney Cowlings Repair - Chimneys Installation - Chimneys Repair ## Areas covered _Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_ - London ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Instagram](https://www.instagram.com/allianceroofinglondon) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 155 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 3 public listings for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/alliance-roofing-london-3/checks ## Credentials & sources - Credentials shown: 2 (none currently verifiable) - Companies House status: Unknown - Website online since 2026 (verified via public domain registry) - Evidence held from: TrustATrader, Checkatrade, City and Guilds, Companies House - Public evidence last checked March 2026 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Emergency availability: 24/7 - Insurance: public liability insurance - Guarantee: workmanship guarantee - Established: 2004 (22 years in business) - Areas served: London From Hampstead, Greenwich, Ealing, West London - Good to know: Free quotes ## 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. - A major re-roof must meet building regulations. Prefer a roofer on the NFRC Competent Person Scheme (CompetentRoofer), who can self-certify the work and is vetted and inspected at least twice a year. Check they're listed at nfrccps.com before you commit. - Ask to see a portfolio of completed work like yours, plus recent references you can contact. ## Contact - Phone: 07426 950372 - Website: https://www.allianceroofinglondon.co.uk/ --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/alliance-roofing-london-3 Real public evidence only: every figure traces to a named source, and reviews are cross-checked across 2 review sources. If a source does not carry a field, it is not shown.