# DSK Plumbing & Heating

DSK Plumbing & Heating is a plumber in Knebworth. Rated 5.0/5 from 79 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 51 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 79 reviews.

## Emergency callout
_Listed for emergency callout on Checkatrade. This is how they list themselves. Call ahead to confirm they can attend your job right now before you rely on it:_
- Plumber

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 79 |

Most recent review: 1 year ago.

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Quality of the work** (Quoted from 2 reviews): "Very happy with the work he has done" · Checkatrade, 30 Jul 2025

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Very pleased with the whole experience with Darren. He explained clearly what work needed to be done and carried out the repairs as soon as he had the parts. Very happy with the work he has done and would definitely recommend and use him again"
> Source: Anonymous (5.0, via Checkatrade)

> "I contacted Darren at DSK Plumbing, who I have used previously for other work in our house. Darren answered immediately and was round rapidly to fix the problem. As always, Darren was very professional, great quality work and reasonably priced. I would highly recommend DSK Plumbing."
> Source: Anonymous (5.0, via Checkatrade)

> "Very professional and efficient job."
> Source: Stuart A (4.9, via Checkatrade)

## Trades
Plumber, Gas Engineer

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Blocked Toilets
- General Plumbing
- Pipe Fitter
- Plumbing Repairs
- Power Flushing
- Radiator Installation
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair

## Areas covered
_Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_
- Knebworth

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 79 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/dsk-plumbing-heating/checks

## Credentials & sources
- Credentials shown: 0
- Companies House status: Unknown
- Evidence held from: Checkatrade
- Check dates vary by source. Where we hold a date, the check shows it.

## Before you hire a plumber
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
- Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
- Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
- For the water-regulations side of plumbing, a WaterSafe-approved plumber is vetted, qualified to the water regulations and insured. You can check yours or find one free at watersafe.org.uk.
- Confirm they cover your area and can actually come out in your timeframe before anything else.

## Contact
- Phone: 07426 959329

---
Source: MyTrustedTraders, https://mytrustedtraders.com/traders/dsk-plumbing-heating
Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.