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Endorsed by Which? Trusted Traders

GMH Gas Maintenance Heating Ltd

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21 Reviews

Opening Hours
Today - 08:00–17:30
  • Monday 08:00–17:30
  • Tuesday 08:00–17:30
  • Wednesday 08:00–17:30
  • Thursday 08:00–17:30
  • Friday 08:00–17:30
  • Saturday - Closed
  • Sunday - Closed


GMH Limited has been operating for 14 years with over 20 years experience in Heating and Plumbing. All of our Engineers are fully qualified and are Gas Safe registered as well as keeping up to date with Worcester Bosch Accredited Courses.

We provide a polite friendly service where no job is too small, from the service of a boiler to a complete heating and hot water system. We also understand that reliability is key and work with people on all Budgets and aim to carry out work with the minimum of disruption for our customers at all times.

Offering a professional experienced service the majority of our work comes through recommendations from existing customers and we are always happy to provide references of work carried out.

For further information or if you need an estimate please contact us on 01737 216111 or by e-mail gmhltd33@gmail.com providing your name and contact details.

What we do

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Oil fired heating equipment
    • Immersion Heaters
  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas safety testing and inspection
    • Radiators and central heating
    • Underfloor heating
    • Gas cooker installation
    • Gas emergencies
    • Immersion Heaters
    • Power flushing
  • Plumbers

    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
    • Emergency plumbing services
  • More Services

    • plumbing

Customer reviews

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21 reviews
Customer Service
Customer Service
Recently my heating stopped working. I got GMH to call the same day. The engineer found the gas valve on the boiler had broken. He fitted a new one, tested it and got the heating working. The cost of the work was very reasonable. Any problems after work was finished was sorted out free of charge. The office staff and engineers are very helpful, pleasant and reliable. I have been using GMH for 10 years for boiler servicing every year and other problems. It is a pleasure to have GMH working for me.
Trevor, Surrey Posted on 03/01/2019 , work completed 03/01/2019