# Plumbers in Grantham

6 plumbers near Grantham, 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 |
| --- | --- | --- | --- | --- |
| [Swann Plastering](https://mytrustedtraders.com/traders/swann-plastering) | Grantham | 5.0/5 | 50 | Checkatrade |
| [LJ Construction & Maintenance Services Ltd](https://mytrustedtraders.com/traders/lj-construction-maintenance-services-ltd) | Grantham | 5.0/5 | 2 | Checkatrade |
| [Pipewox Plumbing](https://mytrustedtraders.com/traders/pipewox-plumbing) | Grantham | 4.8/5 | 5 | Checkatrade |
| [CG carpentry & Joinery](https://mytrustedtraders.com/traders/cg-carpentry-joinery) | Grantham | 5.0/5 | 54 | Checkatrade |
| [Pato Carpenter & Joinery Services](https://mytrustedtraders.com/traders/pato-carpenter-joinery-services) | Grantham | 4.6/5 | 30 | Checkatrade |
| [Crown Developments](https://mytrustedtraders.com/traders/crown-developments) | Grantham | 4.8/5 | 7 | 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/grantham
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.