We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Coronavirus Read our latest advice

Endorsed by

Which

?

Trusted Traders

GMH Gas Maintenance Heating Ltd

Profile thumb header

5.0

20 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

About

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

5.0
20 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Excellent service
Customer Service
Quality
Value
I have used Gary for many years for various gas safety checks for rental properties and he's always proven to be prompt at both replying to emails and attending the property and he's extremely personable with good, friendly advice. On the last occasion, we had a bad smell in our bathroom which had been a problem for some time. Gary had a look, made a recommendation to fix it and within 3 days had the required part and had installed it! All for very reasonable pricing. We wouldn't go elsewhere for our gas or plumbing needs and would recommend Gary for anyone looking for a great, local service.
Customer in Surrey Posted on 30/05/2020 , work completed 22/05/2020
Highly recommended
Customer Service
Quality
Value
Gary Horton has been servicing my boiler for many years and I have always been more than satisfied. He and his employees are courteous and helpful, clean and tidy and totally reliable. They are pleasant and friendly and highly professional both on the phone and in the house. This recent job was not urgent but very annoying as the heating system was very noisy due to air in the pipes. It is now quieter than it has ever been and I am very pleased. Gary was very cooperative about the social distancing and is happy to discuss these situations alongside the work needed. I have previously recommended him to another family member who is also extremely satisfied with his work. I have no hesitation in rated him highly.
Customer in Surrey Posted on 30/05/2020 , work completed 22/05/2020
Highly-skilled heating engineers that are nice to deal with
Customer Service
Quality
Value
We've used GMH for many years and know lots of people who use the company locally. Had new boiler fitted 3 years ago by them and had services each year since. Workmanship is excellent. They are well organised and all the guys in the small team are just brilliant to deal with, always offering solutions and advice. Tidy workers too, taking care to make sure you're 100% happy on every call. A really motivated group of technicians with a good office organisation behind them. Really recommend this company.
Customer in Surrey Posted on 22/05/2020 , work completed 20/05/2020
Annual Boiler Service
Customer Service
Quality
Value
GMH attended to provide my annual boiler service Gary attended on time and was courteous and polite All work completed to a high and competitive standard I have used GMH for over 10 years and they have installed new Worcester Bosch boiler systems in my 3 previous properties
Customer in Greater London Posted on 28/02/2020 , work completed 28/02/2020
A quick response
Customer Service
Quality
Value
GMH responded promptly to a boiler breakdown in my 95 year old Mother's house. They were alerted early in the morning and the heating was back on by mid afternoon. The service was personal, responsive and efficient. I cannot praise them enough. We have had a 8 years of regular boiler servicing before this. I would recommend this company to everyone.
Customer in Worcestershire Posted on 24/01/2020 , work completed 22/01/2020
Highly Recommended
Customer Service
Quality
Value
We’ve used GMH for our annual boiler service for a few years now, always very reliable with quality work and reasonable pricing. More recently Gary’s team completed some plumbing repairs for us, they have done a great job and have been very good in coming back to make some necessary adjustments. Recommended to us and would also highly recommend them.
Customer in Surrey Posted on 12/10/2019 , work completed 11/10/2019
Pleased with work, already recommended
Customer Service
Quality
Value
Company relatively small, courteous. Very good job for a day and a half. Pleased with work.
Which? Trusted Traders Consumer Posted on 20/09/2019 , work completed 20/09/2019
All fixed in 24 hours
Customer Service
Quality
Value
Problem with radiators not warming up. Gary from GMH quoted for the repair, attended, fixed with replacement valve, replaced thermostat at our additional request, and completed job within 24 hours of our call. Neatly done, everything left clean (shoes left at front door too!), job completed to quoted price. Will be first to call next time there's a problem.
Customer in Surrey Posted on 11/09/2019 , work completed 11/09/2019
Trustworthy advice and very good standard of work
Customer Service
Quality
Value
In the context of a planned kitchen refurbishment GMH were asked about simplifying rerouting, removing poorly sighted and unsightly pipework. In consequence of this a report was produced that was key to British Gas remediating substandard work and removing their redundant pipework. GMH did a great job on tidying the other pipes. They were asked to fit 3 new radiators plus, some upgrading and maintenance of the central heating system. Encouraged by their work GMH were also asked to install a new high level WC cistern and toilet which needed to be adapted to suit existing plumbing and other constraints. This was also completed very satisfactorily. The work was undertaken within the figures quoted.
Customer in Surrey Posted on 30/07/2019 , work completed 20/06/2019
Boiler conversion/replacement
Customer Service
Quality
Value
Gary was quick, efficient & always answered queries with out delay. Price was very reasonable considering the amount of work there was to carry out. Job was kept clean and withe the minimum of disruption. Price was as per quote. Very good company and would highly recommend.
Customer in Greater London Posted on 19/07/2019 , work completed 12/07/2019