Public evidence profile

W & J

Basement conversion specialistLondon4.914 reviews · 1 independent public source
Trust Score
31out of 100
Building a public record
  • Rated 4.9 from 14 reviews
  • 9 reviews in the last 12 months
How this score is worked out
Rating4.9 / 5
Review volumeLow · 14
Independent sources1 independent public source
CredentialsNo credentials shown yet

How this score is made up

What customers say26.2 of 60
Independent checks0 of 30
Track record5 of 10
See the independent checks
  • Licences and credentials0 of 8.3
  • Ways to reach them0 of 8.3
  • Reviewed on more than one site0 of 6.2
  • Registered company details0 of 4.1
  • Photos of their work0 of 2.1
  • Industry recognition0 of 1

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Public directory notes

Checks and details listed by directories

1

These are checks, verified insurance filings, and practical details listed by named public directories and official registers. Each is the named source's own record, not MyTrustedTraders verification, unless a separate panel shows that evidence.

Reviews · public evidence

What customers say

These reviews are published independently on the named public source below, not testimonials this business 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.

4.9out of 5
14 reviews in public evidence9 reviews in the last 12 monthsMost recent review
Customers often mention
  • Fast & efficientMentioned in 33% of reviews we've read
  • Friendly & politeMentioned in 33% of reviews we've read
  • ProfessionalMentioned in 33% of reviews we've read

Based on the 10 reviews with a star rating

5 stars9
4 stars1
3 stars0
2 stars0
1 star0
Where these reviews are published
  • MyJobQuote14 reviews · 4.9 avg

Highlights

Jan completed the work in no time. Professional and efficient! Will use again for future projects.

Samantha - May 11, 2026MyJobQuote5.0 rating

Incredibly professional. Excellent communication. Flexible. Hard working. Early starts and late finishes. I will be using this company again and I will also be referring them to friends and family. They clearly take pride in their work !! I would while heartedly recommend.

Steffan - Apr 17, 2026MyJobQuote5.0 rating

It was an immense pleasure to meet Jan: who is such an impressive fellow, and was the first tradesperson to contact me, after I submitted a request to have a back garden fence replaced via myjobquote!... Jan & his workmate carried out a quite phenomenal job in replacing our extremely old & highly dilapidated fencing >> constructing >> crafting new fencing with such skill; precision, and near perfect tailoring that the finished result was truly stunning!! Furthermore, I was very happy >> pleasantly surprised to learn that he was able to electrical rewiring from our house to our garage; fit a new security light; lock for our garage door + a new front doorbell! 😃👍👍👍 Talk about jack of all trades eh! 😉😉 Trust in Jan!...He's definitely The Man!

Roger - Apr 2, 2026MyJobQuote5.0 rating

Detailed reviews

Henry - Sep 10, 20255.0 / 5 ·

Jan was brilliant. He helped to problem solve .job was completed in a timely fashion and he was good value for money. Highly recommend for any CCTV jobs

Peter - Jun 18, 20255.0 / 5 ·

Jan's communications were very good, and he was flexible in. terms of fitting in the job to suit us. It was a tricky job because the instructions were not always clear and in fact there were design faults, but he worked very quickly and efficiently despite the intense heat. I was very satisfied with his work and perseverance, and would happily use him for anything similar. He is a polite and friendly young man, and clearly trustworthy.

Local context

Rated 4.9, in line with the local average for basement conversion specialists in London

Across 27 basement conversion specialists in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

1 named public source

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Check dates vary by source. Where we hold a date, the check shows it.

About

W & J are Builders based in London and cover surrounding area including Chigwell, Waltham Cross and Loughton.

Independent checks

About this business

Recently reviewed9 reviews in the last 12 months.
Your own checks

What to check before you hire

Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work, and that they are current.
Get a written, itemised quote with scope, assumptions and a staged payment schedule.

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Good to know

Common questions about W & J

Is W & J a legitimate business?

W & J has 14 independent public reviews, rated 4.9 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about W & J?

W & J has 14 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know W & J's reviews are genuine?

W & J's 14 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 W & J had recent public reviews?

W & J has 9 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.