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GM Heating Ltd

Name: GM Heating Ltd
Address: Leeds, West Yorkshire
Telephone: 07380 207376
Rating: 10

9.9/10

Leeds, West Yorkshire

Checkatrade member since August 2024

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Services

Gas Boiler Installation
Gas Boiler Servicing / Repair
Emergency Central Heating Repair
Gas Central Heating Installation
Gas Central Heating Servicing / Repair
Gas Safety Checks - CP12
Smart Thermostats

Customer Reviews

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9.9 /10

Based on 50 reviews over the past 12 months

Quality of work

9.92

Reliability

9.92

Communication

9.86

What customers are saying

AI-generated from customer reviews over last 24 months

This tradesperson is consistently praised for their professionalism, excellent communication, and high-quality, tidy workmanship. Customers highly recommend them, highlighting their reliability and fair pricing for boiler services, repairs, and installations.

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Checkatrade is not responsible for the summary or the opinions in it. For more information, please read the reviews themselves and learn more in our reviews policy.

Reviews (81)

A
Amanda S
10
New boiler fitted
Posted 6 days ago
Excellent work,
Verified reviewer
Job location: LS9
10
Outstanding
Posted 14 January
My boiler was losing pressure and I was advised by another gas engineer to buy a new one. Gianne however took the time to correctly diagnose the issue - simply a blocked pipe - and repaired it. Gianne took the time to explain the issue, shared pictures of what he found and sent a service certificate with advisory notes through after the visit. I can’t recommend Gianne highly enough and would use him again without hesitation.
Verified reviewer
Job location: DE4
P
Paul W
10
Prompt polite and professional
Posted 13 January
Gianne serviced and repaired our boiler. He was prompt, polite and professional, and will use again.
Verified reviewer
Job location: YO42
A
Aynsley F
10
Faultless
Posted 13 January
Scheduled in for a boiler service and gas test. Great communication, can't fault him at all! 10/10 would recommend
Job location: HG3
10
Supply and fixing 3 new radiators
Posted 10 December 2025
An excellent job carried out quickly quietly and efficiently and a very tidy workmen. Very impressed and all working well
Job location: HG4
C
Cheryth K
10
Boiler and unvented water cylinder services
Posted 02 December 2025
Excellent service explained any issues and what was needed - completed image records and Gianni was super helpful and will usee again
Job location: YO23

Photos

+25

Company Info

Owner

Mr Gianne Merriman

Ltd Company

2 years on Checkatrade

VAT Registered

24 Hour Call-outCards AcceptedDomestic WorkFree EstimatesInsurance Work UndertakenCommercial Work

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.