Good honest friendly and prompt service
Public evidence profile · Checked May 2026
Window Wizard Double Glazing Repairs Ltd
Credentials & registries
TrustATrader Approved
No Trust Score yet
- Rated 5.0 from 1,075 reviews
- 3 reviews in the last 12 months
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
- TrustATrader1,075 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for Window Wizard Double Glazing Repairs Ltd, including the highlights above. The 1,075 headline total is the review volume reported across public review sources.
Gregg was a pleasure to deal with, kept me fully informed throughout the process of ordering and replacing a blown double glazed unit. Left no mess, was polite and competent. The price quoted was the price invoiced. Would highly recommend.
Gregg was very responsive to my initial approach and after my providing him with some photos and additional information he was able to cost the work, subject to a site visit. He turned up exactly as he said and completed the work swiftly and to a good standard. I found him very helpful and if the need arises would certainly use his services again.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 26 Jun 2026
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
Public evidence last checked May 2026
About
Need someone to repair your double glazed windows and doors? Then give: WINDOW WIZARD DOUBLE GLAZING REPAIRS LTD a call to arrange a home visit. Our...
What this business says about itself
From their own website
What this business says about itself
- Areas served: Luton, Dunstable, Harpenden, St Albans, Hemel Hempstead, Leighton Buzzard, Milton Keynes, Bedford
- Good to know: Free quotes
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
Website online sinceTheir website domain has been registered since 2023, according to the public domain registry. This dates the website, not necessarily the business.
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 Window Wizard Double Glazing Repairs Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Window Wizard Double Glazing Repairs Ltd
Is Window Wizard Double Glazing Repairs Ltd a legitimate business?
Window Wizard Double Glazing Repairs Ltd has 1,075 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 Window Wizard Double Glazing Repairs Ltd?
Window Wizard Double Glazing Repairs Ltd has 1,075 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 Window Wizard Double Glazing Repairs Ltd's reviews are genuine?
Window Wizard Double Glazing Repairs Ltd's 1,075 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 Window Wizard Double Glazing Repairs Ltd had recent public reviews?
Window Wizard Double Glazing Repairs Ltd has 3 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 Window Wizard Double Glazing Repairs Ltd qualified and accredited?
We hold 1 independently sourced credential for Window Wizard Double Glazing Repairs Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
What areas does Window Wizard Double Glazing Repairs Ltd cover?
They state on their own website that they cover Luton, Dunstable, Harpenden, St Albans, Hemel Hempstead, Leighton Buzzard, Milton Keynes, Bedford. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
When was Window Wizard Double Glazing Repairs Ltd's website registered?
Window Wizard Double Glazing Repairs Ltd's website has been online since 2023, according to the public domain registry. This dates the website, not necessarily when the business began trading.