# Extensions / renovation contractors in Cross

3 extensions / renovation contractors near Cross, 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 3 are listed below, ranked by evidence.

| Trader | Location | Trust score | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- | --- |
| [Upgrade Property Services Ltd](https://mytrustedtraders.com/traders/upgrade-property-services-ltd-3) | Waltham Cross Hertfordshire | 74/100 | 5.0/5 | 131 | TrustATrader |
| [Upgrade Property Services Ltd](https://mytrustedtraders.com/traders/upgrade-property-services-ltd-builders-enfield) | Waltham Cross Hertfordshire | 70/100 | 4.9/5 | 131 | TrustATrader |
| [GP Property Services](https://mytrustedtraders.com/traders/gp-property-services-2) | Waltham Cross Herts | 68/100 | 5.0/5 | 31 | Checkatrade, TrustATrader |

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/cross
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.