# Window Wizard Double Glazing Repairs Ltd Window Wizard Double Glazing Repairs Ltd is a window / door fitter in Luton. Rated 4.9/5 from 1,093 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. No Trust Score yet: not enough public evidence held to score this business. 11 reviews in the last 12 months. Operating since at least 2007 (19 years), according to an independent source, not just their own word. ## About Window Wizard Double Glazing Repairs Ltd has been vetted and approved by TrustATrader. Covering Bedfordshire . Hertfordshire . Buckinghamshire . All surrounding areas . ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | TrustATrader | 4.9/5 | 1,093 | Rated 4.9, in line with the local average for window / door fitters in Luton. Across 22 window / door fitters in Luton, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 5 months ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Clear communication** (Quoted from 3 reviews): "kept me fully informed throughout the process of ordering and replacing a blown double glazed unit." · TrustATrader, 5 Mar 2026 - **Reliable and punctual** (Quoted from 3 reviews): "He turned up exactly as he said" · TrustATrader, 10 Feb 2026 - **Quality of the work** (Quoted from 3 reviews): "completed the work swiftly and to a good standard." · TrustATrader, 10 Feb 2026 _Customers who keep coming back (5 reviewers describe returning):_ "have used their service twice and recommended them to many friends." · TrustATrader, 10 Jun 2025 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "left everything tidy." · TrustATrader, 18 Nov 2025 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in 48% of reviews we've read) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "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." > Source: Andy (5.0, via TrustATrader) > "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." > Source: John Gross (5.0, via TrustATrader) > "Greg was very helpful when I called to enquire if he could help me with a broken double glazed window lock. I explained I was unable to secure the window and Greg arranged to come out late today (his last working day before Xmas) to ensure we were safe. He was friendly and changed the lock in a very efficient and timely manner and also checked another lock for me. I would have no hesitation in recommending him to friends and family." > Source: Janet (5.0, via TrustATrader) ## Trades Window / door fitter ## Verified & regulated status - TrustATrader lists Double Glazing insurance with Direct Line, verified 3 Nov 2025 ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 1,093 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/window-wizard-double-glazing-repairs-ltd-3/checks ## Credentials & sources - Credentials shown: 2 (none currently verifiable) - Companies House status: Unknown - Website online since 2023 (verified via public domain registry) - Evidence held from: TrustATrader, Public liability insurance (verified by TrustATrader) - Public evidence last checked March 2026 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Areas served: Luton, Dunstable, Harpenden, St Albans, Hemel Hempstead, Leighton Buzzard, Milton Keynes, Bedford - Good to know: Free quotes ## Before you hire a window / door fitter _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - 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. - Replacement windows and external doors must be signed off as meeting building regulations. Use an installer registered with FENSA or CERTASS so they self-certify the work and give you the certificate you'll need when you sell. - Look for consistent reviews across several named sources, not one polished profile. ## Contact - Phone: 07360 269867 - Website: https://wizarddoubleglazingrepairs.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/window-wizard-double-glazing-repairs-ltd-3 Real public evidence only: every figure traces to a named source, with evidence held from 2 named public sources. If a source does not carry a field, it is not shown.