# Plumbers in St Albans

56 plumbers near St Albans, 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 |
| --- | --- | --- | --- | --- |
| [CK Plastering](https://mytrustedtraders.com/traders/ck-plastering-4) | Welwyn Garden City | 5.0/5 | 213 | Checkatrade, Companies House, MyBuilder |
| [Hertfordshire Premier Plumbing & Heating](https://mytrustedtraders.com/traders/hertfordshire-premier-plumbing-heating) | Welwyn | 5.0/5 | 139 | Checkatrade, Companies House |
| [A.D Plumbing & Drainage Ltd](https://mytrustedtraders.com/traders/ad-plumbing-drainage-ltd-2) | St Albans | 5.0/5 | 123 | Checkatrade, Companies House |
| [McGregor Plumbing and Heating](https://mytrustedtraders.com/traders/mcgregor-plumbing-and-heating) | London | 4.9/5 | 113 | Checkatrade, Companies House, Which? Trusted Traders |
| [St Albans Car Clinic](https://mytrustedtraders.com/traders/st-albans-car-clinic-3) | St Albans | 4.8/5 | 135 | Checkatrade, Companies House, TrustATrader |
| [MIRACLE LEAK DETECTION LIMITED](https://mytrustedtraders.com/traders/miracle-leak-detection-limited) | Hatfield | 5.0/5 | 103 | Checkatrade, Companies House |
| [Space heating Ltd](https://mytrustedtraders.com/traders/space-heating-ltd) | Welwyn | 5.0/5 | 166 | Checkatrade, Companies House |
| [Turnkey Plumbing & Heating](https://mytrustedtraders.com/traders/turnkey-plumbing-heating) | St Albans Hertfordshire | 4.9/5 | 122 | TrustATrader, Website |
| [Home Comfort Assured Ltd](https://mytrustedtraders.com/traders/home-comfort-assured-ltd-3) | St Albans Hertfordshire | 4.9/5 | 475 | TrustATrader, Website |
| [Priority Plumbers](https://mytrustedtraders.com/traders/priority-plumbers) | St. Albans | 4.9/5 | 250 | Checkatrade, Companies House |
| [H & R Drainage Limited](https://mytrustedtraders.com/traders/h-r-drainage-limited) | Welwyn | 5.0/5 | 147 | Checkatrade |
| [M & M Gas Services Ltd](https://mytrustedtraders.com/traders/m-m-gas-services-ltd) | St. Albans | 5.0/5 | 75 | Companies House, Which? Trusted Traders |

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/st-albans
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.