What do customers say about 4mb?

4mb has 3 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know 4mb's reviews are genuine?

4mb'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.

Builder

4mb

Manchester5.0· 3 reviews · 1 independent public source

Trust score

47out of 100

Rating5.0★

Review volumeLow · 3

Evidence breadth1 independent public source

Profile statusListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Builder

Reviews · public evidence

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.

5.0out of 5

3 reviews in public evidenceMost recent review 12 months ago

MyBuilder3 reviews · 5.0 avg

Highlights

"I had a kitchen extension done, including underfloor heating, roofing, plastering, and all the finishing work. The team did a fantastic job—everything was completed to a high standard and with great attention to detail. It’s been over 6 months, and everything is still perfect. We had a small issue recently, and they came over the same day and fixed it under warranty without hesitation. Very responsible and reliable builders—highly recommend!"

Detailed reviews

Local context

Rated 5.0★ — in line with the local average for builders in Manchester

Across 449 rated builders in Manchester, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Every signal, traced to its origin

1 named public source

Public evidence last checked May 2026

About

4MB Construction & Plumbing offers expert construction, plumbing, installation, and maintenance services. Our skilled team is ready for any job — delivering quality work at the best price possible.

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What to check before you hire

Worth checking yourself

Review volume: Low · 3

Evidence breadth: 1 independent public source

Profile status: Listed

Verify at the sourceCheck them yourself

This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.

Check the TrustMark register

Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.

Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.

Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.

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