GM Heating

Local, Reliable & Quality Work

First Place Sustainability Award for North of England, Scotland & Northern Ireland at the Checkatrade Awards UK 2025.

Gianne Merriman

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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