Clik here to view.
What We Do
GSM Limited has been established for over 30 years, providing professional services to Commercial and Domestic customers. As a customer you are guaranteed that GSM staff will take care of your needs...
View ArticleClik here to view.
Commercial Heating and Ventilation Systems
The Complete Heating, Ventilation and Air Conditioning Company GSM Limited was formed over 30 years ago to provide a mechanical, design and installation service second to none. Our expertise covers all...
View ArticleClik here to view.
Heating and Ventilation – Iceland Stores
GSM Limited has a enviable track record of completing major projects from start to finish over a 30 year period. This case study shows how we have installed heating and ventilation for a brand new...
View ArticleClik here to view.
GSM Completes Innovative Close Controlled Climate System For Wine Storage
GSM Limited have been established for over thirty years and our expertise in heating, cooling and ventilation married with our abilities to be creative and innovative has led us to being selected to...
View ArticleClik here to view.
Gloucester Cattery and Kennels Benefit from GSM Air Conditioning
We’re very proud of the range and diversity of quality services that we can provide to both commercial and domestic customers. We have a professional and skilled set of employees who can deliver air...
View ArticleClik here to view.
Heating and Ventilation, Air Conditioning – GSM invests to help Customers
GSM Limited are a well established business who can provide both Commercial and Domestic customers with a one stop process to getting your heating, ventilation and air conditioning. with over 30 years...
View ArticleGSM Limited awarded Safecontractor accreditation
GSM Limited has been awarded accreditation from Safecontractor for its commitment to achieving excellence in health and safety. Safecontractor is a leading third party accreditation scheme which...
View ArticleClik here to view.
GSM Completes New Iceland Frozen Food Concept Store in Midway
GSM’s history with Iceland now stretches back over twenty years and we have been key to the new builds as well as refurbishment of their stores across the UK. We were therefore very delighted to have...
View ArticleClik here to view.
Heat Pump Servicing
Like most things Heat Pump Units need to be looked after and with GSM you can be assured of first class service of your equipment at a realistic and fair price. We have over 30 years experience within...
View ArticleAir Conditioning – Gloucestershire
If you are looking at cooling your home or offices, give Paul O’Connor a call on 1531 – 828 782. GSM Limited have been established for 30 years, have the experience, staff and support to provide you...
View ArticleClik here to view.
GSM – Air Conditioning – Financing Available
Great news, with the weather due to get hotter (!) GSM Limited have teamed up with one of the largest manufacturers and suppliers in the world, Mitsubishi to offer clients the opportunity to finance...
View ArticleClik here to view.
Heating and Ventilation – Iceland Stores
GSM Limited has a enviable track record of completing major projects from start to finish over a 30 year period. This case study shows how we have installed heating and ventilation for a brand new...
View ArticleClik here to view.
GSM Completes Innovative Close Controlled Climate System For Wine Storage
GSM Limited have been established for over thirty years and our expertise in heating, cooling and ventilation married with our abilities to be creative and innovative has led us to being selected to...
View ArticleClik here to view.
Gloucester Cattery and Kennels Benefit from GSM Air Conditioning
We’re very proud of the range and diversity of quality services that we can provide to both commercial and domestic customers. We have a professional and skilled set of employees who can deliver air...
View ArticleClik here to view.
Heating and Ventilation, Air Conditioning – GSM invests to help Customers
GSM Limited are a well established business who can provide both Commercial and Domestic customers with a one stop process to getting your heating, ventilation and air conditioning. with over 30 years...
View ArticleGSM Limited awarded Safecontractor accreditation
GSM Limited has been awarded accreditation from Safecontractor for its commitment to achieving excellence in health and safety. Safecontractor is a leading third party accreditation scheme which...
View ArticleClik here to view.
GSM Completes Air Conditioning Installation at The Palace Cinema, Cinderford,...
GSM Limited are delighted that we were chosen to install Air Conditioning into The Palace Cinema in Cinderford. The cinema originally built in 1910 is a fantastic example of the old age cinemas. Having...
View ArticleClik here to view.
Communications to GSM Limited – 25th May 2016
Communications Update: We have been advised by BT that they are repairing a damaged junction box from 2pm today so there maybe an issue with contacting us on the 01531 – 828 782 number as the calls...
View ArticleClik here to view.
Newent Home Benefiting from Air Conditioning
Coinciding with the hottest day this year this installation could not have come at a more appropriate time for this home in Newent. With more and more modern built homes having higher levels of...
View Article
