# Extensions / renovation contractors in OL1

6 extensions / renovation contractors near OL1, ranked by the strength of independent public evidence (Trust score when available, with reviews, credential evidence and registry data cross-checked across named public sources — no ads, no paid placement). All 6 are listed below, ranked by evidence.

| Trader | Location | Trust score | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- | --- |
| [Fairway Construction (UK) Limited](https://mytrustedtraders.com/traders/fairway-construction-uk-limited-2) | OL1 | 55/100 | 5.0/5 | 11 | FMB |
| [Portland Construction MCR Limited](https://mytrustedtraders.com/traders/portland-construction-mcr-limited-2) | OL1 | 51/100 | 5.0/5 | 13 | FMB |
| [DGL Brickwork Limited](https://mytrustedtraders.com/traders/dgl-brickwork-limited-2) | OL1 | 51/100 | 5.0/5 | 12 | FMB |
| [Belverdale Building Contractors Limited](https://mytrustedtraders.com/traders/belverdale-building-contractors-limited-2) | OL1 | 50/100 | 5.0/5 | 7 | FMB |
| [E P Muldoon Building Contractors Limited](https://mytrustedtraders.com/traders/e-p-muldoon-building-contractors-limited-2) | OL1 | 49/100 | 5.0/5 | 3 | FMB |
| [DreamSpace Design And Build](https://mytrustedtraders.com/traders/dreamspace-design-and-build) | OL1 | 49/100 | 5.0/5 | 2 | FMB |

Each trader's full public evidence is at its profile URL (append `/md` for a Markdown version). See all extensions / 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/ol1
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.