- Source reference
- CBDU518919
- Licence class
- upper-tier
- Valid through
- Jan 2027
- Source checked
- 30 Jun 2026
Public evidence profile
Gibbons & Winzar Developments Ltd
Credentials & registries
Waste carrier (Environment Agency)
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 Gibbons & Winzar Developments 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 Gibbons & Winzar Developments Ltd →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
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
- Checkatrade75 reviews · 5.0 avg
Highlights
“I had major work carried out - a new roof with inset solar panels, an extension with bi-fold doors and Velux windows, and reconfiguration of some rooms and drainage to give me a new bathroom, en-suite and a utility room with new access to the garden. All the building, electrical work and decorating was done by Paul, Rob and their team. They used quality materials and the work was done to a very high standard by professional and friendly people. I am very pleased with the end result and highly recommend Gibbons and Winzar.”
Detailed reviews
These are the individual reviews we hold for Gibbons & Winzar Developments Ltd, including the highlights above. The 75 headline total is the review volume reported across public review sources.
I had major work carried out - a new roof with inset solar panels, an extension with bi-fold doors and Velux windows, and reconfiguration of some rooms and drainage to give me a new bathroom, en-suite and a utility room with new access to the garden. All the building, electrical work and decorating was done by Paul, Rob and their team. They used quality materials and the work was done to a very high standard by professional and friendly people. I am very pleased with the end result and highly recommend Gibbons and Winzar.
Local context
Rated 5.0, above the local average for builders in Gosport
Across 30 builders in Gosport, 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
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
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
About
Builder in Gosport, Hampshire.
Services they list
Agricultural BuildingBasement / Cellar ConversionsBrick / Concrete Structural RepairsCar PortsCladdingConcretingDemolitionExtensions / ConversionsFire and Flood RenovationFoundationsGarage ConversionsGarden Studios
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
GosportHampshire
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 Gibbons & Winzar Developments Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Gibbons & Winzar Developments Ltd
Is Gibbons & Winzar Developments Ltd a legitimate business?
Gibbons & Winzar Developments Ltd has 75 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 Gibbons & Winzar Developments Ltd?
Gibbons & Winzar Developments Ltd has 75 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 Gibbons & Winzar Developments Ltd's reviews are genuine?
Gibbons & Winzar Developments Ltd's 75 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.
Is Gibbons & Winzar Developments Ltd qualified and accredited?
We hold 1 independently sourced credential for Gibbons & Winzar Developments Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.
What does Gibbons & Winzar Developments Ltd specialise in?
Gibbons & Winzar Developments Ltd lists specialist services including Agricultural Building, Basement / Cellar Conversions, Brick / Concrete Structural Repairs, Car Ports, Cladding, Concreting. If your job is one of these, look for it in their listed services or ask them to confirm for your project.