GM Heating
Local, Reliable & Quality Work
First Place Sustainability Award for North of England, Scotland & Northern Ireland at the Checkatrade Awards UK 2025.
Our Team

Gianne Merriman
Director
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 national 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.
First Place Sustainability Award for North of England, Scotland & Northern Ireland at the Checkatrade Awards UK 2025.
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We are Gas Safe registered
GM Heating Ltd is Gas Safe registered and fully insured, giving you peace of mind that your gas work is carried out safely, correctly and to current regulations. Whether you need a boiler service, repair, installation, landlord gas safety certificate or gas appliance check, we provide professional gas work you can trust. Safe, compliant and reliable gas work from qualified and insured engineers.
If you would like to find out more about the Gas Safe Register you can call
0800 408 5500 or visit the Gas Safe Register website

