# Harwich Glass and Window Company Ltd Harwich Glass and Window Company Ltd is a window / door fitter in Harwich. Rated 5.0/5 from 67 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: newest review we found is from July 2023. They state they've been established since 1992, but the earliest independent source we can find is 2018. Worth asking them about the gap. ## About Harwich Glass & Window Co Ltd is a local company that offer a complete range of glazing services. Established in 1992, we are a family-run business and pride ourselves on our excellent customer service and unbeatable standards of workmanship. Our glass and window services include: uPVC windows and doors / All window repairs / Supply only or supply and fit / Misted seal units / Hinges and locks / Cladding and guttering / Fascias and soffits We can install glass, windows and doors for: Conservatories Glass roofs Porches Patios Shop fronts We are a registered installer for A-rated windows under the FENSA energy rated scheme (reg. 11737), as well as an authorised retailer for BRFC. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 5.0/5 | 67 | Most recent review: 3 years ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Reliable and punctual** (Quoted from 3 reviews): "Workmen turned up on time" · Which? Trusted Traders, 14 Jul 2020 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "All clean and tidy at the end of the installation." · Which? Trusted Traders, 9 Aug 2019 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Tidy & clean (mentioned in 43% of reviews we've read) - Punctual (mentioned in 39% of reviews we've read) - Fast & efficient (mentioned in 30% of reviews we've read) - Friendly & polite (mentioned in 30% of reviews we've read) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "Good clean professional job. Certainly recommend them." > Source: Susan, Essex (5.0, via Which? Trusted Traders) > "Workmen turned up on time (a big plus for me!). Carried out their work with meticulous precision. Could not fault their workmanship. Left a site clean & tidy. Would not hesitate to recommend this company." > Source: Margaret, Essex (5.0, via Which? Trusted Traders) > "Prompt, efficient, courteous & very professional." > Source: Jon, Essex (5.0, via Which? Trusted Traders) ## Trades Window / door fitter ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Double glazing installation - Double glazing repairs - Replacement window services and repairs - Glass boarding up and replacement - Conservatory maintenance - Conservatory repairs ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 67 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) - Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/harwich-glass-and-window-company-ltd/checks ## Credentials & sources - Credentials shown: 1 (none currently verifiable) - Companies House status: Unknown - Evidence held from: Which? Trusted Traders - Public evidence last checked June 2026 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Established: 1992 (34 years in business) - Areas served: Harwich, Manningtree, Clacton, Frinton, Walton ## 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 - Website: http://www.harwichglassandwindows.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/harwich-glass-and-window-company-ltd Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.