“Absolutely delighted with our beautiful windows and the very neat and tidy workmanship of our installers who couldn’t have been more helpful and considerate and left everything beautifully clean and tidy afterwards. The whole process was smooth from design to installation and the whole team were a real pleasure to deal with. We wouldn’t hesitate to recommend this great local company and thank KJM for a great job well done.”
Public evidence profile
The KJM Group Ltd
Companies House
Active incorporated business
No Trust Score yet
- Rated 5.0 from 371 reviews
- 4 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about The KJM Group 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 The KJM Group Ltd →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.
5.0out of 5
Where these reviews are published
- Checkatrade371 reviews · 5.0 avg
Highlights
“We are extremely happy with the work that all of the team at KJM carried out and would not hesitate to recommend them. As well as the windows and door being replaced, we also needed to have a lintel fitted. Colin did a fantastic job with this including a perfect match for the bricks. The rest of the team, Lester, Shae, Andy and Liam worked tirelessly and did a brilliant job. They were all very polite and friendly. Nothing was too much trouble. Simon, the Site Manager, visited regularly throughout the works and any issues we had were completely resolved and any questions answered. Thankyou!”
“This was the first time we’ve used KJM and they done an excellent job as I knew they would do from the moment Paul came out to do the estimate. All tradesmen worked in a clean and tidy fashion and were polite and considerate at all times, even our neighbours commented on how polite and considerate they were. Everything that was on the very detailed schedule of work was carried out to an excellent standard. I wouldn’t hesitate in recommending them. I will definitely be using them again and will not even waste my time looking elsewhere. VERY HAPPY, GREAT JOB! Thank you everyone at KJM.”
Detailed reviews
These are the individual reviews we hold for The KJM Group Ltd, including the highlights above. The 371 headline total is the review volume reported across public review sources.
Absolutely delighted with our beautiful windows and the very neat and tidy workmanship of our installers who couldn’t have been more helpful and considerate and left everything beautifully clean and tidy afterwards. The whole process was smooth from design to installation and the whole team were a real pleasure to deal with. We wouldn’t hesitate to recommend this great local company and thank KJM for a great job well done.
We are extremely happy with the work that all of the team at KJM carried out and would not hesitate to recommend them. As well as the windows and door being replaced, we also needed to have a lintel fitted. Colin did a fantastic job with this including a perfect match for the bricks. The rest of the team, Lester, Shae, Andy and Liam worked tirelessly and did a brilliant job. They were all very polite and friendly. Nothing was too much trouble. Simon, the Site Manager, visited regularly throughout the works and any issues we had were completely resolved and any questions answered. Thankyou!
This was the first time we’ve used KJM and they done an excellent job as I knew they would do from the moment Paul came out to do the estimate. All tradesmen worked in a clean and tidy fashion and were polite and considerate at all times, even our neighbours commented on how polite and considerate they were. Everything that was on the very detailed schedule of work was carried out to an excellent standard. I wouldn’t hesitate in recommending them. I will definitely be using them again and will not even waste my time looking elsewhere. VERY HAPPY, GREAT JOB! Thank you everyone at KJM.
This was the first time we’ve used KJM and they done an excellent job as I knew they would do from the moment Paul came out to do the estimate. All tradesmen worked in a clean and tidy fashion and were polite and considerate at all times, even our neighbours commented on how polite and considerate they were. Everything that was on the very detailed schedule of work was carried out to an excellent standard. I wouldn’t hesitate in recommending them. I will definitely be using them again and will not even waste my time looking elsewhere. VERY HAPPY, GREAT JOB! Thank you everyone at KJM.
Local context
Rated 5.0, in line with the local average for window / door fitters in Andover
Across 6 window / door fitters in Andover, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Companies House registration
ActiveActive incorporated business
The KJM Group Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameThe KJM Group Ltd
Company number01690857
Incorporated
Registered activityGlazing
Run by1 director (longest-serving director appointed in 2001)
Previously traded asK J M REPLACEMENT WINDOWS LIMITED (until 2000)
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 43 years on the register also points to an established business rather than a brand-new one.
Sources
1 named public sourceWhere 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
Check dates vary by source. Where we hold a date, the check shows it.
About
Windows / doors / conservatories in Andover, Hampshire.
Services they list
Aluminium Doors InstallationAluminium Windows InstallationBay Windows InstallationBifold Doors InstallationComposite Front Doors InstallationConservatory InstallationConservatory Roof InsulationDoor CanopiesDouble Glazing InstallationDouble Glazing RepairExterior Doors InstallationFrench Doors Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
AndoverHampshire
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
Recently reviewed4 reviews in the last 12 months.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Be wary of high-pressure 'today-only' discounts and a salesperson who won't leave. A reputable window or door firm gives you a written, itemised quote you can take away and compare against others.
Never pay the full price up front; a modest deposit with the balance on completion is normal. Ask what deposit protection or insurance-backed guarantee you get if the firm stops trading before fitting.
Get the specification in writing (frame material, the glazing units and their energy rating, and any trickle vents) so you can check you got what you paid for.
Want an extra legitimacy check? Run the Cowboy Checker on The KJM Group Ltd before you contact them.
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Common questions about The KJM Group Ltd
Is The KJM Group Ltd a legitimate business?
The KJM Group Ltd has 371 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. 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 The KJM Group Ltd?
The KJM Group Ltd has 371 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 The KJM Group Ltd's reviews are genuine?
The KJM Group Ltd's 371 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 The KJM Group Ltd had recent public reviews?
The KJM Group 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 The KJM Group Ltd a registered business?
The KJM Group Ltd is a registered business on Companies House (company number 01690857), incorporated 13 Jan 1983, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does The KJM Group Ltd specialise in?
The KJM Group Ltd lists specialist services including Aluminium Doors Installation, Aluminium Windows Installation, Bay Windows Installation, Bifold Doors Installation, Composite Front Doors Installation, Conservatory Installation. 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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