Dzierzek Ltd
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What customers say
These reviews are published independently on the named public source below — not testimonials this trader chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
Highlights
"Very polite and good communication. Quick and efficient and tidy. Responsive and got job done quickly for us which was perfect as we had to have water offs Would recommend."
"Quick and efficient. Good job"
Detailed reviews
The work carried out contravened building regulations as the chasing was too deep and even created holes in the leaf of the wall, seriously undermining the structural integrity. The lintel was also chased into as well as deep chasing through block work underneath the lintel. It should have been flagged to me early on or in advance that the chasing was not possible and the tradesman should have been aware of the building regulations. When questioned they reassured me it was fine. For comfort I paid for a structural engineer to inspect who confirmed that regulations have been contravened.
Very polite and good communication. Quick and efficient and tidy. Responsive and got job done quickly for us which was perfect as we had to have water offs Would recommend.
Quick and efficient. Good job
Every signal, traced to its origin
Review sources
Public evidence last checked May 2026
About
In Harpenden, Hertfordshire.
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What do customers say about Dzierzek Ltd?
Dzierzek Ltd has 3 public reviews, averaging 4.2 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Dzierzek Ltd's reviews are genuine?
Dzierzek Ltd's 3 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
How long has Dzierzek Ltd been trading?
Dzierzek Ltd has been reviewed on public sources since 2023.


