# DMM Plumbing & Heating Services

DMM Plumbing & Heating Services is a tradesperson in Holborn, West London, London. Rated 5.0/5 from 2 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data from named public sources, with no ads and no paid placement.

Trust score: 47/100

## About
I have 18yrs exp ,I worked for British gas where I gained the highest training available to the UK plumbing and heating industry. I then worked at the conservative HQ in Millbank Tower. I've also worked at Great Ormond Street Hospital. I started working for myself only doing work via word of mouth utill now so a happy customer with positive feedback is the key to success.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| MyBuilder | — | 2 |

_Per-source review counts may overlap — they need not sum to the 2 cross-checked total above._

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 2 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MTT is showing 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/dmm-plumbing-amp-heating-services/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: unknown
- Evidence held from: MyBuilder
- Public evidence last checked May 2026

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/dmm-plumbing-amp-heating-services
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.