“GWM converted our old, dilapidated garage into a nice, usable, working space that I will be using as my home office from now on. This was a big job, as it involved removing an old roof and installing a new one with a skylight, cutting through the back of the garage to install French doors and connecting to electricity, as well as decorating everything on the inside and out. I am very happy with the result. George provided great communication the whole way through, and all the men who came over were friendly and professional. I wouldn't hesitate to use GWM again in the future.”
Public evidence profile · Checked March 2026
Gwm Construction Ltd
Review quality
No reviews in 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 Gwm Construction 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 Gwm Construction Ltd →Review quality check
Review recencyReview recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
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
Based on the 3 reviews with a star rating
5 stars3
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- Checkatrade10 reviews · 5.0 avg
Highlights
“Gwm Construction have done a great job, George Gerry and Grant have completed the work on time as agreed. the builders Gerry and Grant have a lot of experience, friendly polite and considerate, really pleased with the work they have done.”
“The company went above and behyond liasing with other tradespeople to get everything running very smoothly”
Detailed reviews
GWM converted our old, dilapidated garage into a nice, usable, working space that I will be using as my home office from now on. This was a big job, as it involved removing an old roof and installing a new one with a skylight, cutting through the back of the garage to install French doors and connecting to electricity, as well as decorating everything on the inside and out. I am very happy with the result. George provided great communication the whole way through, and all the men who came over were friendly and professional. I wouldn't hesitate to use GWM again in the future.
The company went above and behyond liasing with other tradespeople to get everything running very smoothly
Gwm Construction have done a great job, George Gerry and Grant have completed the work on time as agreed. the builders Gerry and Grant have a lot of experience, friendly polite and considerate, really pleased with the work they have done.
Local context
Rated 5.0, above the local average for builders in Whitstable
Across 13 builders in Whitstable, the typical rating is 4.8 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 March 2026
About
Builder in Whitstable.
Services they list
Car PortsExtensions / ConversionsGarage ConversionsLoft ConversionsNew BuildsRefurbishmentsWorkshop Design / Construction
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Whitstable
The areas they list covering on a public directory; confirm they cover your address before you book.
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
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
Check the TrustMark registerNever pay a large deposit up front. Agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
Be wary of a cash-only price or pressure to start tomorrow. Both are red flags for an unaccountable job.
Want an extra legitimacy check? Run the Cowboy Checker on Gwm Construction Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Gwm Construction Ltd
Is Gwm Construction Ltd a legitimate business?
Gwm Construction Ltd has 10 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.
What do customers say about Gwm Construction Ltd?
Gwm Construction Ltd has 10 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 Gwm Construction Ltd's reviews are genuine?
Gwm Construction Ltd's 10 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.
What does Gwm Construction Ltd specialise in?
Gwm Construction Ltd lists specialist services including Car Ports, Extensions / Conversions, Garage Conversions, Loft Conversions, New Builds, Refurbishments. If your job is one of these, look for it in their listed services or ask them to confirm for your project.