Public evidence profile · Checked March 2026
No Trust Score yet
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
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 J W Security →These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
Across 14 carpenters / joiners in Wandsworth, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Recurring themes from 3 customer reviews on Checkatrade.
“Quick, professional, and efficient service. They arrived on time, resolved the issue within minutes, and made sure everything was working smoothly before leaving.” · Checkatrade
“Professional attitude, good standards.” · Checkatrade
“Yes these guys did fab door job on my stuck bifold! Had quote £450 but these guys £150 lol can open my door.” · Checkatrade
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
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.
Public evidence last checked March 2026
Alarms / security in London, Greater London.
Listed on public sources or the business's own website; check directly that they cover your job before you book.
The areas they list covering on a public directory; confirm they cover your address before you book.
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Run Cowboy Checker →J W Security has 448 independent public reviews, rated 5 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 If anything here is out of date, the business can request a correction.
J W Security has 448 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
On Checkatrade, customers rate J W Security by category: Reliability 4.8 out of 5, Communication 4.9 out of 5, Quality of work 4.8 out of 5. These are per-category scores from real published reviews. They show where J W Security is strongest, not just the overall average.
J W Security's 448 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
We hold 1 independently sourced credential for J W Security, including BAFE. Each is attributed to the body that issued it in the credentials section.
J W Security lists specialist services including Aluminium Doors Repair, Aluminium Windows Repair, Bifold Doors Repair, Composite Front Doors Installation, Composite Front Doors Repair, Digital Smart Door Lock Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
Recognition · from the public record
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured