# Gas engineers in South Croydon

6 gas engineers near South Croydon, ranked by the strength of independent public evidence (reviews, verified credentials and registry data cross-checked across named sources — no ads, no paid placement). Below are the top 6 by evidence.

| Trader | Location | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- |
| [Demarc Enterprises LTD](https://mytrustedtraders.com/traders/demarc-enterprises-ltd-2) | South Croydon | 5.0/5 | 135 | Checkatrade, Companies House, MyBuilder, TrustATrader |
| [A Owens Plumbing & Heating Services](https://mytrustedtraders.com/traders/a-owens-plumbing-heating-services) | South Croydon | 4.6/5 | 537 | Checkatrade, Companies House |
| [CPS Plumbing & Drains](https://mytrustedtraders.com/traders/cps-plumbing-drains) | South Croydon | 5.0/5 | 646 | Checkatrade |
| [C B Heating & Plumbing Limited](https://mytrustedtraders.com/traders/c-b-heating-plumbing-limited) | South Croydon | 5.0/5 | 374 | Checkatrade |
| [MM Heating - Electrical - Plumbing Services](https://mytrustedtraders.com/traders/mm-heating-electrical-plumbing-services) | South Croydon | 5.0/5 | 285 | Checkatrade |
| [Patron Electrical LTD](https://mytrustedtraders.com/traders/patron-electrical-ltd-2) | South Croydon | 5.0/5 | 50 | Checkatrade, Companies House |

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

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Source: MyTrustedTraders — https://mytrustedtraders.com/find/gas-engineer/south-croydon
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.