Builder

Niso Group Ltd

London5.0· 2 reviews · 1 independent public source
Trust score
47out of 100
Rating5.0★
Review volumeLow · 2
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
2 reviews in public evidenceMost recent review
Checkatrade2 reviews · 5.0 avg

Highlights

"I highly recommend Adam for his excellent management of the loft conversation project. He has demonstrated exceptional skills and professionalism throughout the entire process. Adam's attention to detail and ability to effectively communicate with the team members resulted in a smooth and successful project completion."

AnonymousCheckatrade5.0 rating

"Nisso Group took subcontracing for some of our projects. They expertise in many aspects of buildings such as loft conversions, extensions and full A-Z refurbishments. I was very happy with what they delivered in terms of quality and timing. They were very polite and professional in planning the milestones and explaining what was coming next. I would definiteley reccommend Niso and happy to invitie them to my further projects in future."

AnonymousCheckatrade5.0 rating

Detailed reviews

Anonymous5.0 / 5 ·

I highly recommend Adam for his excellent management of the loft conversation project. He has demonstrated exceptional skills and professionalism throughout the entire process. Adam's attention to detail and ability to effectively communicate with the team members resulted in a smooth and successful project completion.

Checkatrade
Anonymous5.0 / 5 ·

Nisso Group took subcontracing for some of our projects. They expertise in many aspects of buildings such as loft conversions, extensions and full A-Z refurbishments. I was very happy with what they delivered in terms of quality and timing. They were very polite and professional in planning the milestones and explaining what was coming next. I would definiteley reccommend Niso and happy to invitie them to my further projects in future.

Checkatrade
Local context

Rated 5.0★ — above the local average for builders in London

Across 3049 rated builders in London, 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

Review sources

About

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London

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What to check before you hire

Worth checking yourself
Review volume: Low · 2
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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Good to know

Common questions about Niso Group Ltd

What do customers say about Niso Group Ltd?

Niso Group Ltd has 2 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 Niso Group Ltd's reviews are genuine?

Niso Group Ltd's 2 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.

What does Niso Group Ltd specialise in?

Niso Group Ltd lists specialist services including Builder. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

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