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    Commercial Heating and Ventilation


    Heat Pumps and Solar Thermal Systems


    Solar Panel Electricity Systems


    Biomass Boilers

  • Commercial Heating, Ventilation, Air Conditioning Solutions

    We have a long history of delivering first-class Heating, Ventilation, and Air Conditioning systems to major businesses across the country.

    More about our commercial systems…

  • Solar Panels for your Electricity

    Find out how Solar Panels can increase your energy self-sufficiency and lower electricity bills

    Find out how …

  • Heat Pumps and Solar Thermal Systems

    New Renewable Heat Incentives Announced!

    Call Us Now for Details

    Start producing your own heating through air, water or ground source heat pumps and solar thermal systems.

    How heat pumps & solar thermal can benefit you…

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We are now shut for the festive holidays
and will re-open on Thursday 3rd January 2019.

If you have an emergency issue with your heating or hot water please call 07715994027. Please see below for our call out dates and charges

24th December 2018 – Call out available
25th & 26th December 2018 – No call outs available
27th, 28th,31st December 2018 & 2nd January 2019- Call out available

Our call out charges for the above dates are £195 for existing customers and £260 for non existing customers
We would like to wish all our customers a Merry Christmas and a Happy New Year.


Solar Installation, Renewable Energy – Gloucestershire & Herefordshire

GSM Limited has been established for over 30 years, based in Newent, Gloucestershire providing professional services to Commercial and Domestic customers. As a customer you are guaranteed that GSM staff will take care of your needs from fully designing systems to planning applications through to installation, commissioning and maintenance programmes for:
Solar Panels, PV, Solar Thermal, Air Source Heat Pumps and Ground Source Heat Pumps, Heating and Ventilation across Gloucestershire, Herefordshire and Worcestershire.


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    Find out which renewable energy sources would suit you, and how much you could save on fuel bills. Get started now…

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