# Extension / renovation contractors in London

18 extension / renovation contractors near London, ranked by the strength of independent public evidence. Trust Score is used when available, drawing on reviews, credential evidence and registry data from named public sources, cross-checked wherever more than one source covers a business. No ads, no paid placement. Grouped by main trade first, then businesses that also offer this trade, with possibly closed businesses last. Highest Trust Score first within each group. Below are the top 12 by evidence.

| Trader | Location | Trust Score | Rating | Reviews | Named sources | Listed under |
| --- | --- | --- | --- | --- | --- | --- |
| [Iconic Renovations](https://mytrustedtraders.com/traders/iconic-renovations) | London | 44/100 | 4.8/5 | 34 | Rated People | Main trade |
| [Holton Building Services Ltd](https://mytrustedtraders.com/traders/holton-building-services-limited-2) | London | 58/100 | 5.0/5 | 17 | Checkatrade, Companies House, TrustATrader | Also offer this trade |
| [Carl Construction Limited](https://mytrustedtraders.com/traders/carl-construction-limited) | London | 52/100 | 5.0/5 | 11 | Checkatrade, Which? Trusted Traders, FMB | Also offer this trade |
| [Aura Renovation Ltd](https://mytrustedtraders.com/traders/aura-renovation-ltd-2) | London | 50/100 | 5.0/5 | 3 | Checkatrade | Also offer this trade |
| [Angel Angelov](https://mytrustedtraders.com/traders/angel-angelov) | London | 44/100 | 5.0/5 | 3 | Checkatrade | Also offer this trade |
| [Installux Limited](https://mytrustedtraders.com/traders/installux-limited-2) | London | 42/100 | 5.0/5 | 3 | Checkatrade | Also offer this trade |
| [Procoelum Ltd.](https://mytrustedtraders.com/traders/procoelum-ltd-4) | London | 31/100 | 4.9/5 | 16 | Houzz, FMB | Also offer this trade |
| [K G Croft Building Contractors](https://mytrustedtraders.com/traders/k-g-croft-building-contractors-2) | London | 21/100 | 5.0/5 | 1 | Thomson Local | Also offer this trade |
| [Pinnacle Build Projects Ltd](https://mytrustedtraders.com/traders/pinnacle-build-projects-ltd) | London | Not shown | 5.0/5 | 298 | Checkatrade, TrustATrader | Also offer this trade |
| [Regal Construction Services Ltd](https://mytrustedtraders.com/traders/regal-construction-services-ltd-3) | London | Not shown | 5.0/5 | 66 | TrustATrader | Also offer this trade |
| [Comfort Plus Refurbishments Ltd](https://mytrustedtraders.com/traders/comfort-plus-refurbishments-ltd-2) | Islington | Not shown | 4.9/5 | 13 | Checkatrade | Also offer this trade |
| [Agir London Construction Ltd](https://mytrustedtraders.com/traders/agir-london-construction-ltd-2) | London | Not shown | 3.9/5 | 3 | Checkatrade | Also offer this trade |

Each trader's full public evidence is at its profile URL (append `/md` for a Markdown version). See all extension / renovation contractors in the United Kingdom at `https://mytrustedtraders.com/find/extension-renovation`.

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Source: MyTrustedTraders. https://mytrustedtraders.com/find/extension-renovation/london
Real public evidence only: every figure traces to a named source, and figures are cross-checked wherever more than one independent source covers the same business. If a source does not carry a field, it is not shown.