# Diamond Drains Ltd

Diamond Drains Ltd is a drainage contractor in London. Rated 5.0/5 from 4 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

Independent sources agree they've been operating since at least 2015 — that's 11 years, confirmed across 2 separate sources.

## About
Drain / sewer clearance in London.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 4 |

_Per-source review counts may overlap — they need not sum to the 4 cross-checked total above._

Rated 5.0★ — above the local average for drainage contractors in London. Across 71 rated drainage contractors in London, the typical rating is 4.7★. We compare against the same businesses a homeowner would find searching for this trade locally.

Most recent review: 2 years ago.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Did a tip top job, on time, polite, clean and provided solid advice and followed up with a quote for remedial works."
> — Anonymous (5.0, via Checkatrade)

> "all good - excellent in every way"
> — Anonymous (5.0, via Checkatrade)

> "The outside drain became blocked having started to overflow. The company responded very quickly and plummers were on site within a couple of hours. They cleared the drain and showed me how to do this in future. Polite workmen, tidy, and didn't tread any dirt through out home. Perfect!"
> — Anonymous (4.9, via Checkatrade)

## Trades
Drainage contractor

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 4 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)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/diamond-drains-ltd/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: unknown
- Website online since 2015 (verified via public domain registry)
- Evidence from: Checkatrade
- Public evidence last checked May 2026

## Before you hire a drainage contractor
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- Confirm they cover your area and can actually come out in your timeframe before anything else.
- Read recent reviews for reliability and turning up on time — not only the quality of the work.
- Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job.
- Run the Cowboy Checker to confirm the business is real before you let anyone in.

## Contact
- Phone: 02082740046
- Website: https://diamonddrains.co.uk

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/diamond-drains-ltd
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.