# NN Drainage Ltd

NN Drainage Ltd is a drainage contractor in London. Rated 5.0/5 from 3 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
Drain / sewer clearance in London.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 3 |

_Per-source review counts may overlap — they need not sum to the 3 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:_
> "Very efficient and polite service can highly recommend."
> — Anonymous (5.0, via Checkatrade)

> "They came out immediately and sorted the issue, no fuss, no bother. Really happy with the job and would definitely use this company again"
> — Anonymous (5.0, via Checkatrade)

> "After trying everything to clear a blocked, finally accepted defeat and called NN Drainage. Amazing service - Charlie was very friendly and showed good humour when assessing the problem. True to his word, he had the problem sorted within a few minutes, everything tidy afterwards and he was on his way. I have no hesitation in recommending him at all - punctual, efficient and friendly - couldn’t really as for more than that."
> — Anonymous (5.0, via Checkatrade)

## Trades
Drainage contractor

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Drain / Sewer Clearance

## Areas covered
_Towns and areas this trader lists serving (their own stated coverage — confirm they cover your exact address before you book):_
- London

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 3 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/nn-drainage-ltd/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: unknown
- Evidence from: Checkatrade

## 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.

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/nn-drainage-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.