The service which was provided by GHI was excellent from start to finish. Phil the sales rep came, measured and quoted me the price. Josh the surveyor came and checked measurements before placing order. Tony came and fitted the windows and done an excellent job fitting the 6 windows. I have placed another order for the last 4 windows and I am sure again they will give an excellent service.
Public evidence profile
GHI Windows
Credentials & registries
Glass and Glazing Federation
No Trust Score yet
- Rated 5.0 from 266 reviews
- Reviewed 11 months ago
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
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
- Checkatrade266 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for GHI Windows, including the highlights above. The 266 headline total is the review volume reported across public review sources.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
Customers mention transparent pricing: “GHI provided a competitive price with quality window, fittings, & scaffolding.” · Checkatrade
“Tony came and fitted the windows and done an excellent job fitting the 6 windows.” · Checkatrade, 10 Sept 2025
“The window fitters we felt set themselves a tight deadline, but to their credit did a sterling job in less time than they anticipated.” · Checkatrade
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source reference
- ghi-windows
- Licence class
- Window and Door
- Source checked
- 11 Jul 2026
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
In Weybridge, Surrey.
Areas served
SurreyWeybridge
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.
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 GHI Windows before you contact them.
Run Cowboy Checker →Good to know
Common questions about GHI Windows
Is GHI Windows a legitimate business?
GHI Windows has 266 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 GHI Windows?
GHI Windows has 266 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 GHI Windows' reviews are genuine?
GHI Windows' 266 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 GHI Windows qualified and accredited?
We hold 1 independently sourced credential for GHI Windows, including Glass and Glazing Federation. Each is attributed to the body that issued it in the credentials section. For example, Glass and Glazing Federation is the Glass and Glazing Federation (GGF): the UK trade association for companies that make, supply and fit glass, windows and doors.