GMI Aerials – Your Local Specialist TV Aerial & Satellite Installers

Welcome to GMI Aerials

We are specialists in the installation, realignment and repair of digital TV aerials, satellite dishes, Sky, Freeview, Freesat and set top boxes. We have installed many types of satellites, radio aerials and TV systems all over Hertfordshire, Bedfordshire, Essex  and London. GMI Aerials 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

Call GMI Aerials today on: 01707 324638 or fill in our contact form



Trained and fully prepared, your GMI Aerials installer

To ensure you have the right digital aerial installation and set up, GMI Aerials offer a FREE site visit by one of our highly qualified installation engineers, who will give you an honest appraisal and a competitive quotation. All our aerial and satellite installers have an in-depth knowledge of the digital signals in your area so will be able to give you the best advice possible. Your installer will arrive fully prepared, as our GMI Aerials service vehicles carry an array of digital aerials and digital satellite components. Your installer is equipped to carry out a repair, realign a dish or even upgrade to a new digital approved aerial or digital satellite system, there and then. You will soon be enjoying the full benefits of excellent viewing of all TV channels, including Sky and FREE channels provided by FREESAT and FREEVIEW.

Why use GMI Aerials?

• Our local aerial and satellite installers have in-depth knowledge of the digital signals in your area
• GMI Aerials provides a 1 years parts and labour guarantee
• Fully equipped service vehicles
• All our installers are criminal records checked (CRB)
• We have full public liability insurances and guarantees
• GMI Aerials installers are professional and unbiased – giving you the best advice possible
• We offer both residential and commercial installation, maintenance and repair services

Our TV aerial installation and repair service cover towns and surrounding villages throughout Herts, Beds, Essex and London

More specifically our digital TV and satellite service covers: Baldock, Basildon, Bedford, Berkhampstead, Bishops Stortford, Borehamwood, Brentwood, Brookmans Park, Broxbourne, Buntingford, Bushey, Chelmsford, Cheshunt, Colchester, Dunstable, Harlow, Harpenden, Hatfield, Hemel Hempstead, Hertford, Hitchin, Hoddesdon, Knebworth, Letchworth, Luton, Loughton, Potters Bar, Radlett, Royston, Sandy, Southend, St Albans, Stevenage, Rayleigh, Waltham Cross, Waltham Abbey, Ware, Watford, Welwyn, Welwyn Garden City and Wheathampstead.

• North London: Camden, Haringey, Islington, Tower Hamlets, Waltham Forest
• South East London: Bromley, Greenwich, Lewisham, Southwark
• South West London: Croydon, Merton, Lambeth, Sutton, Wandsworth
• West London: Ealing, Fulham, Hillingdon, Hounslow and Chelsea, Westminster

The services we offer:

GMI Aerials supplies and installs Sky Digital, Freeview and Freesat
Digital TV offers a fantastic choice of entertainment for all the family. With hundreds of channels dedicated to entertainment, sport, movies, documentaries and news, there really is something for everyone.
• With Sky Digital you get access to the widest range of TV viewing possible
• Freeview offers lots of brilliant TV channels with no monthly subscription
• Freesat, no monthly subscription, 140 channels and with offers (HD) option
• GMI Aerials supplies and installs set top boxes to suit all budgets and needs

We offer TV aerial repairs and maintenance
If you are experiencing poor reception, you may simply need a service check on your aerial. GMI Aerials will look to repair or upgrade your existing aerial first. If it needs to be replaced we can install a new one on the roof or fitted in your loft. Our installers always try to hide aerial installations as best as possible, with cables discreetly hidden in the cavities and voids of your homes flooring and walls.
• Repair and maintenance service for residential and commercial
• Cable runs that are discreet and tidy
• FM and DAB radio aerials
• We aim to provide a same day call out service

Satellite dish installation and alignment
Suddenly got a fuzzy picture? No problem, our installers are local so have a vast experience of local signals and which transmitters you should be receiving your signal from.
• Supply and installation of all types of satellite dishes
• Fast realignment of your existing dish

Wall Mounting Installations

We do not advise customers to install LCD, LED or Plasma TV’s themselves as the risks can seriously affect viewing pleasure. At GMI Aerials we will install your TV Set using the correct wall mounted fixings/bracketry including hanging flat, swivel and tilting brackets together with all cable routings. We will make sure your TV System (including your Satellite) DVD, VHS and surround sound are fully configured to operate at the optimum level.

It is very important to plan your viewing area prior to installation. Our engineers are on hand to advise on how and even where to position your TV Set for the correct viewing distances and angles which can be crucial to get the best possible picture.

Call GMI Aerials today on: 01707 324638 or email:



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