Rated People
ID checked
Check the listed source (opens in new tab)Concrete contractor
J and J Building Construction
Trust score
63out of 100
Rating4.8★
Review volume34
Evidence breadth2 independent public sources
Profile statusListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Public directory notes
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Reviews · public evidence
What customers say
These reviews are published independently on the named public sources 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.
4.8out of 5
Often reviewed for
Highlights
"We hired this construction company to handle Christmas lights installation across several of our projects, and the experience was excellent from start to finish. Their team was always on time, highly professional, and extremely skilled in their work. The quality of the installations exceeded our expectations, and most importantly, our clients were truly satisfied with the results. We will definitely be using their services again in the future and highly recommend them."
"We hired this construction company to handle Christmas lights installation across several of our projects, and the experience was excellent from start to finish. Their team was always on time, highly professional, and extremely skilled in their work. The quality of the installations exceeded our expectations, and most importantly, our clients were truly satisfied with the results. We will definitely be using their services again in the future and highly recommend them."
"John and Yuri recently completed wall insulation at my property and I'm very happy with their work. The quality is high, everything was done professionally, and there were no extra costs beyond what we agreed. I would definitely recommend them."
Detailed reviews
Showing the 20 reviews we hold full text for. The 34 headline total is the review volume reported for J and J Building Construction across public review sources.
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We hired this construction company to handle Christmas lights installation across several of our projects, and the experience was excellent from start to finish. Their team was always on time, highly professional, and extremely skilled in their work. The quality of the installations exceeded our expectations, and most importantly, our clients were truly satisfied with the results. We will definitely be using their services again in the future and highly recommend them.
John and team completed a number of jobs for us to a high standard - plastering and decorating bedrooms, full bathroom refurbishment, gutter clearance. We are satisfied with the work, and they were professional and considerate during the job. John provided useful advice and quotes for various other prospective jobs.
Home Improvements
We hired this construction company to handle Christmas lights installation across several of our projects, and the experience was excellent from start to finish. Their team was always on time, highly professional, and extremely skilled in their work. The quality of the installations exceeded our expectations, and most importantly, our clients were truly satisfied with the results. We will definitely be using their services again in the future and highly recommend them.
Home Improvements
John and team completed a number of jobs for us to a high standard - plastering and decorating bedrooms, full bathroom refurbishment, gutter clearance. We are satisfied with the work, and they were professional and considerate during the job. John provided useful advice and quotes for various other prospective jobs.
Home Improvements
John and Yuri recently completed wall insulation at my property and I'm very happy with their work. The quality is high, everything was done professionally, and there were no extra costs beyond what we agreed. I would definitely recommend them.
Underfloor Insulation
John and Yuri recently completed wall insulation at my property and I'm very happy with their work. The quality is high, everything was done professionally, and there were no extra costs beyond what we agreed. I would definitely recommend them.
Metal Kitchen Worktops
Sources
2 named public sourcesEvery signal, traced to its origin
Public evidence last checked May 2026
About
J and J Building Construction have been supporting customers for over 40 years. We take on all general building works such kitchens, bathrooms, loft conver
Independent checks
About this business
Recently reviewed8 reviews in the last year.
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Common questions about J and J Building Construction
What do customers say about J and J Building Construction?
J and J Building Construction has 34 public reviews, averaging 4.8 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know J and J Building Construction's reviews are genuine?
J and J Building Construction's 34 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.
Has J and J Building Construction had recent public reviews?
J and J Building Construction has 8 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
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