- Source checked
- 26 Jun 2026
Public evidence profile · Checked May 2026
WJS Improvements Ltd
Credentials & registries
TrustATrader Approved
No Trust Score yet
- Rated 4.9 from 41 reviews
- 1 credential shown
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 thing checkedWhat we can verify about WJS Improvements Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for WJS Improvements Ltd →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
From customer reviews
What customers consistently say
Recurring themes from 4 customer reviews on TrustATrader.
“Communication was clear” · TrustATrader, 24 Feb 2026
“we were kept informed at all times during the process.” · TrustATrader, 28 Nov 2025
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
Where these reviews are published
- TrustATrader41 reviews · 4.9 avg
Highlights
“Excellent all round! Thanks again guys!! 😁”
“Great service from Wjs ! They did a fantastic job on our roof. Communication was clear and the price was as quoted. Would definitely recommend”
“The company did an excellent job. Roof work and rejuvenating a large patio all done quickly and with minimal disruption.”
Detailed reviews
These are the individual reviews we hold for WJS Improvements Ltd, including the highlights above. The 41 headline total is the review volume reported across public review sources.
Excellent all round! Thanks again guys!! 😁
Great service from Wjs ! They did a fantastic job on our roof. Communication was clear and the price was as quoted. Would definitely recommend
The company did an excellent job. Roof work and rejuvenating a large patio all done quickly and with minimal disruption.
We were very happy with the work carried out and we were kept informed at all times during the process. Very happy to recommend this company
Local context
Rated 4.9, in line with the local average for roofers in Woking Surrey
Across 8 roofers in Woking Surrey, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
2 named public sourcesWhere this information comes from
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.
Review sources
Business and public registers
Public evidence last checked May 2026
About
Based in Woking, WJS Improvements Ltd is a professional, reliable roofing company with unrivalled expertise in the industry. We focus on providing all...
What this business says about itself
From their own website
What this business says about itself
- Emergency availability: rapid response
- Insurance: FULLY INSURED
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
Recently reviewed4 reviews in the last 12 months.
Website online sinceTheir website domain has been registered since 2024, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Roofing isn't licensed, so anyone can set up - and it's a trade with more than its share of cowboys. A big re-roof must meet building regulations; CompetentRoofer (the Government-authorised NFRC scheme) registers roofers who can self-certify that, and vets and inspects them at least twice a year. Check they're on it before you hire.
Check the CompetentRoofer registerNever agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemises access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.
Want an extra legitimacy check? Run the Cowboy Checker on WJS Improvements Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about WJS Improvements Ltd
Is WJS Improvements Ltd a legitimate business?
WJS Improvements Ltd has 41 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 WJS Improvements Ltd?
WJS Improvements Ltd has 41 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 WJS Improvements Ltd's reviews are genuine?
WJS Improvements Ltd's 41 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 WJS Improvements Ltd had recent public reviews?
WJS Improvements Ltd has 4 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.
Is WJS Improvements Ltd qualified and accredited?
We hold 1 independently sourced credential for WJS Improvements Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
Is WJS Improvements Ltd insured?
They state on their own website that fully insured. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.
When was WJS Improvements Ltd's website registered?
WJS Improvements Ltd's website has been online since 2024, according to the public domain registry. This dates the website, not necessarily when the business began trading.