# Plumbers in Harlow

28 plumbers near Harlow, 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 12 by evidence.

| Trader | Location | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- |
| [Langley Services Group Ltd](https://mytrustedtraders.com/traders/langley-services-group-ltd-2) | Harlow | 5.0/5 | 190 | Checkatrade, Companies House, TrustATrader |
| [D.A Gas, Heating & Plumbing Ltd](https://mytrustedtraders.com/traders/da-gas-heating-plumbing-ltd-2) | Harlow | 4.9/5 | 166 | Checkatrade, Companies House, TrustATrader, Website |
| [NDS Plumbing and Heating](https://mytrustedtraders.com/traders/nds-plumbing-and-heating) | Harlow | 5.0/5 | 109 | Checkatrade, Yell |
| [Premier Drainage Company Ltd](https://mytrustedtraders.com/traders/premier-drainage-company-ltd-drainage-specialists) | Harlow Essex | 5.0/5 | 84 | TrustATrader, Website |
| [JJS PLASTERING](https://mytrustedtraders.com/traders/jjs-plastering) | Harlow | 5.0/5 | 152 | Checkatrade |
| [Elite Heat Plumbing Ltd](https://mytrustedtraders.com/traders/elite-heat-plumbing-ltd-2) | Harlow | 5.0/5 | 12 | Checkatrade, Companies House |
| [Elsby Engineering Ltd](https://mytrustedtraders.com/traders/elsby-engineering-ltd-3) | Harlow Essex | 5.0/5 | 21 | TrustATrader, Website |
| [RRM Plumbing & Heating Ltd](https://mytrustedtraders.com/traders/rrm-plumbing-heating-ltd) | Harlow | 5.0/5 | 17 | Checkatrade, Companies House |
| [Metsi Plumbing and Heating and Small Works](https://mytrustedtraders.com/traders/metsi-plumbing-and-heating-and-small-works) | Harlow | 5.0/5 | 25 | Checkatrade |
| [Ground Source Drainage](https://mytrustedtraders.com/traders/ground-source-drainage) | Harlow | 5.0/5 | 14 | Checkatrade |
| [Trifecta Building Solutions](https://mytrustedtraders.com/traders/trifecta-building-solutions) | Harlow | 5.0/5 | 5 | Checkatrade |
| [DRG PLASTERING & CLEANING LTD](https://mytrustedtraders.com/traders/drg-plastering-cleaning-ltd-2) | Harlow | 4.6/5 | 2 | Checkatrade |

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

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Source: MyTrustedTraders — https://mytrustedtraders.com/find/plumber/harlow
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.