GM Heating Ltd
Leeds, West Yorkshire
Checkatrade member since August 2024
Services
- Air Conditioning Installation
- Air Conditioning Repair
- Air Conditioning Servicing
- Emergency Air Conditioning Service
- Emergency Central Heating Repair
- Gas Boiler Installation
- Gas Boiler Servicing / Repair
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Safety Checks - CP12
- Smart Thermostats
- Power Flushing
- Radiator Installation
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Underfloor Heating Repair
- Unvented Hot Water Cylinder Installation
- Unvented Hot Water Cylinder Servicing / Repair
- General Plumbing
- Plumbing Repairs
- Shower Installation
- Tap Repair
- Water Pumps Installation
- Water Pumps Repair
Customer Reviews
Write a review9.9 /10
Based on 29 reviews over the past 12 months
Quality of work
9.86
Reliability
9.97
Communication
9.86
What customers are saying
AI-generated from customer reviews over last 24 months
This tradesperson is highly recommended for his professional, polite, and reliable service, with customers consistently praising the high standard of his work. He is also frequently commended for his clear communication, fair pricing, and for being very tidy.
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Reviews (88)
10 Excellent
Posted 02 April
Excellent speedy service from Gianne. Highly recommended.Verified reviewerJob location: LS910 New boiler install
Posted 02 April
Gianne installed a new boiler for us, after our old one finally gave up and was unserviceable. He gave us a reasonable quote, was exceptionally professional, on time and did the work to excellent standard. We had some questions for Gianne after the work was done and he was happy to help with the answers. The whole experience was stress-free. We would definitely recommend Gianne for any gas and heating related work, and we will be using his services again in the futureVerified reviewerJob location: LS1510 Excellent
Posted 23 March
Job location: LS13Very high standards of work carried out replacing my boiler good communication throughout installation10 Excellent service 10/10 - 100% recommend
Posted 24 February
Gianne attended to carry out a routine boiler service. He was very polite, respectful and knowledgeable speaking and explained everything you needed in detail. Wasn't pushy if you dont need and upgrade hewont try and sell you one. A very competitive price especially for a thorough job he did, was around 1 hour in total from start to end.Verified reviewerJob location: LS710 Brilliant service
Posted 16 February
⭐⭐⭐⭐⭐ Excellent service from start to finish. He responded very quickly when we called and managed to complete all the work in a single day. He was very polite, professional, and left everything clean and tidy afterwards. We’re extremely happy with the service and would definitely use him again. Highly recommended.Verified reviewerJob location: LS15- HHolly N
9 boiler service and help with radiators
Posted 04 February
Clear communication and honest advice with the radiators, wasn't trying to just take our money, even suggested a few free things to help. really appreciate the honesty.Verified reviewerJob location: LS13
Photos
Company Info
Owner
Mr Gianne Merriman
Ltd Company
2 years on Checkatrade
VAT Registered
No
Hi, this is GM Heating Ltd, and my name is Gianne Merriman,
To give you some idea of my background, in summary, I undertook a 4 year apprenticeship in Leeds, with a local heating company.
Shortly after qualifying, I worked for a commercial heating company for a further 3 years, gaining invaluable hands-on experience around the UK tackling a diverse array of complex heating projects.
Ultimately, armed with this experience and skill I founded my own heating business, GM Heating, which now undertakes local, reliable quality work throughout the whole of Yorkshire.
My company prides itself with exceptional customer service, value for money work and reliability, demonstrated by the number of positive customer reviews on both Checkatrade and Google.
Whether you need a new boiler installation, routine servicing, or repairs, our company is here to offer local, reliable expertise to deliver personalised solutions just for you.
At GM Heating we deliver guaranteed quality work, with a very personal touch.
Accreditations and awards



This trade passed up to 12 Checkatrade vetting checks
Member since August 2024
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