Gas Maintenance Heating Limited Logo

Gas Maintenance Heating Limited

  • Central Heating

Banstead, Surrey

Services and skills

  • Central Heating

    10 skills

    Gas Boiler Installation

    Gas Boiler Servicing / Repair

    Gas Central Heating Installation

    Gas Cooker Installation

    Gas Safety Checks - CP12

    LPG Central Heating Installation

    Oil Boiler Installation

    Oil Central Heating Installation

    Oil Tank Installation

    Smart Thermostats

  • Services

    5 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Insurance Work Undertaken
    • Cards Accepted

Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
  • Quote Accuracy100 out of 100
Write a review

37 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • New combination boiler

    10Verified Review

    GMH were amazing! On the days the new boiler was being installed, they arrived at the arranged time every day, minimal amount of mess and noise and fuss, very helpful information from the main engineer when installing the app, the boiler works beautifully and the installation work looks great.

    Location: KT5
  • New boiler

    10Verified Review

    Excellent. The guys showed up when they said. They were pleasant and worked in a tidy and organised way. Really happy with all they did. Everything was done to a high standard and everything was neat and tidy on departure. I absolutely recommend GMH. 10/10.

    Location: SM7
  • System losing pressure - diagnose and fix

    10Verified Review

    Gary caried out intelligent diagnosis of the problem using this considerable experience, and his instinct proved to be correct - he managed to locate the leak in the system, and repair it with minimum disruption to my home, and saving me a lot of money and distress (by removing need to open up walls and rip out pipework). The system is now fully operational again. His visit exceeded my expectations - leaving me delighted with the result.

    Location: KT18
  • Cistern /bathroom related

    10Verified Review

    Great from the my first enquiry to completion. Kept informed of diary dates, costs and process at all stages. Very friendly and helpful , thank u so much , definitely recommend you

    Location: KT19
  • Boiler installation and water pump relocation

    10Verified Review

    Cannot recommend GMH highly enough. Gary and team are excellent – professional, polite, keen to help, advise and offer solutions. They were well organised, turned up on time and left the work area clean and tidy. Brilliant service!

    Location: KT17
  • Install a new gas boiler , immersion tank and water softener

    10Verified Review

    Gary Horton of GMH gave us a detailed quote, carried out a very professional job and left our apartment very clean after the work. We were away and we trusted Gary with keys and the alarm code. He was always extremely responsive coming back quickly to any queries which for us is always very important. We would strongly recommend GMH and we are using them again in a few months on our kitchen rebuild.

    Location: KT20
Read all 37 reviews

Company profile

  • OwnerMr Gary Horton
  • Member Since2019
  • Public Liability InsuranceVerified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 709 0521 56
  • Company typeLtd Company

Company info

Gas Maintenance Heating is a family Buisness and was started 20 years ago by Gary Horton who has over 25 years experience in Plumbing and Heating. Gary and his Team are keen to provide quality, value for money and peace of mind. They have a wealth of knowledge when it comes to Heating systems and Boiler repairs and are happy to advise customers on the best heating solutions. Gary wants our customers to feel assured that we have the experience and expertise to get the job completed to a high standard. GMH are Worcester Bosch accredited Installers and keep up to date with the latest training and Which accredited too. 

We carry out:

  • Boiler Repairs and Servicing all Makes and Models.
  • Central heating Breakdowns
  • Underfloor heating Installation and repairs
  • New Boiler Installations and updates.
  • Gas Safety Checks
  • Gas Leaks traced and repaired
  • Gas cooker and Hob Installation
  • All types of Hot water system Installation & servicing
  • New radiators
  • Powerflushing
  • Smart Controls eg. Nest, Hive, Honeywell, Worcester Bosch
  • New taps, Ballvalves
  • Quooker tap Installations
  • Power Showers
  • New Bathrooms

Contact details

Accreditations and awards