# Gas engineers in Waltham Abbey

10 gas engineers near Waltham Abbey, 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 10 by evidence.

| Trader | Location | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- |
| [DSB Heating & Mechanical Services Ltd](https://mytrustedtraders.com/traders/dsb-heating-mechanical-services-ltd-2) | Waltham Abbey | 4.9/5 | 150 | Checkatrade, Companies House |
| [Costelloe Plumbing](https://mytrustedtraders.com/traders/costelloe-plumbing) | Waltham Abbey | 5.0/5 | 192 | Checkatrade |
| [Tap Into Plumbers](https://mytrustedtraders.com/traders/tap-into-plumbers) | Waltham Abbey | 5.0/5 | 715 | Checkatrade |
| [Eco-Smartgas Heating & Plumbing](https://mytrustedtraders.com/traders/eco-smartgas-heating-plumbing) | Waltham Abbey | 4.9/5 | 72 | TrustATrader |
| [SJL Heating Limited](https://mytrustedtraders.com/traders/sjl-heating-limited-2) | Waltham Abbey | 4.9/5 | 57 | Checkatrade |
| [Hertford Heating](https://mytrustedtraders.com/traders/hertford-heating) | Waltham Abbey | 5.0/5 | 16 | Checkatrade |
| [Jacques Heating](https://mytrustedtraders.com/traders/jacques-heating) | Waltham Abbey | 5.0/5 | 15 | Checkatrade |
| [H.J Heating](https://mytrustedtraders.com/traders/hj-heating) | Waltham Abbey | 4.9/5 | 10 | Checkatrade |
| [Davey heating & plumbing](https://mytrustedtraders.com/traders/davey-heating-plumbing) | Waltham Abbey | 5.0/5 | 1 | Checkatrade |
| [A.M.G ROOFING LIMITED](https://mytrustedtraders.com/traders/amg-roofing-limited) | Waltham Abbey | 4.4/5 | 5 | Rated People |

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/waltham-abbey
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.