# GMI Aerials Limited GMI Aerials Limited is a cleaner in Welwyn Garden City. Rated 5.0/5 from 117 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. Trust Score: 58 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 117 reviews. 4 reviews in the last 12 months. They state they've been established since 1995, but the earliest independent source we can find is 2022. Worth asking them about the gap. ## About GMI are an independent, family run business established in 1995. We provide a friendly, honest and competitive service. We understand that television viewing is an integral part of your home entertainment. Our aim is to ensure you enjoy the best and most reliable reception possible. We are specialists in the installation, realignment and repair of Digital TV/FM/DAB Aerials, Satellite Dishes/SKY +/SKY Q/FREEVIEW/FREESAT. We also provide new cabling and Wall Mount TV Sets. All our engineers are Industry Qualified and have up to date training throughout the year. We only use top quality equipment prolonging the life of systems, therefore benefiting our customers and being cost effective. Our customers have been coming back to us again and again for 25 years because we have their trust and they know we are going to diagnose the problem and fix in a timely, conscientious manner and at a fair price. From domestic homes to blocks of flats, office developments and stately homes. We are here to help you. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 5.0/5 | 117 | Most recent review: 5 months 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): "Geoff was punctual, polite and knowledgeable." · Which? Trusted Traders, 17 Mar 2026 - **Quick to respond** (Quoted from 3 reviews): "Next morning GMI confirmed our preferred appointment time (12/12/24) - arrived on time on the day" · Which? Trusted Traders, 12 Dec 2024 - **Quality of the work** (Quoted from 3 reviews): "The work was carried out quickly and efficiently to the quoted price." · Which? Trusted Traders, 13 Jan 2025 _Customers mention transparent pricing:_ "I was provided with all pricing options to cover the scenarios which might occur" · Which? Trusted Traders, 19 Feb 2025 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "Dave was an absolute gentleman. I would strongly recommend this company. Polite, Courteous, Respectful of Property and Professional." · Which? Trusted Traders, 13 Apr 2022 ## What reviewers confirm _Job outcomes reviewers report about this trader's work, each with a verbatim quote:_ - **Final price matched the quote:** "The work was carried out quickly and efficiently to the quoted price." · Which? Trusted Traders, 13 Jan 2025 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in 52% of reviews we've read) - Professional (mentioned in 36% of reviews we've read) - Punctual (mentioned in 32% of reviews we've read) ## Trades Cleaner ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Wifi Installations - TV mounting - Gutter cleaning - TV aerials - TV installation - TV repair - Home Cinema - aerial erectors - sky q - satellite - tv cabling - fm ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 117 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/gmi-aerials-limited-2/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:_ - Emergency availability: same day call out service - Insurance: full public liability insurances - Guarantee: 1 years parts and labour guarantee - Established: 1995 (31 years in business) - Areas served: Herts, Beds, Essex, London - Good to know: Family-run - VAT number they state: GB 806163448 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number) ## Opening hours - Source: Which? Trusted Traders - Monday–Friday: 8am–5pm ## Before you hire a cleaner _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - Look for consistent reviews across several named sources, not one polished profile. - Check any credential evidence, and that the business details independently check out. - Get a written quote and keep guarantee, insurance and payment terms in writing. - Run the Cowboy Checker before you commit to anyone. ## Contact - Phone: 01707 324638 - Website: http://www.gmiaerials.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/gmi-aerials-limited-2 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.