Providing biomass, gas & heat pump solutions throughout the UK

Biomass & Heating Specialists

Ashwell Biomass & Heating specialises in the service and maintenance of heating systems. We also can provide a complete range of biomass, gas & heat pumps services including design, fabrication, electrical, mechanical and pipework. We serve customers in Leicester, Birmingham, Sheffield, Manchester, London, Leeds and throughout the UK.


experts in biomass technology

Ashwell Biomass & Heating employs engineers with decades of industry knowledge. We have vast experience in the design, installation and maintenance of heating systems. Our range of biomass boilers, gas & heat pumps are aimed at the commercial, industrial and domestic markets, with systems ranging from 8kW up to a 10MW+ solution.

What we do:

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Biomass Boilers

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Gas Boilers

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Heat Pumps

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Servicing & Maintenance

Reviews from around the web:

After deciding to try renewable energy to replace our calor gas system, we were keen on a biomass boiler system, but nervous as to how it would work, as it seemed the majority of biomass boilers were used for commercial properties. Ashwell Biomass were fairly local to us so we decided to give it a try. Although the majority of their business is commercial, they couldn't have been more helpful or understanding with our domestic needs. They put us in touch with an existing domestic user who helped to answer our questions and reassure us from a practical point of view.
The system itself and the RHI were clearly explained and we had a lot of help given with the certificates and other info needed.
Installation didn't take long and we love the boiler! We have found it to be much more efficient and cheaper than the calor gas system. Wood pellets are easy to source and we are pleased with the amount we are using. The boiler is of excellent quality and we are very happy we decided to try something so out of our comfort zone. Can highly recommend Ashwell if you are considering biomass, whether domestic or commercial.


We can only speak well of Ashwell and thank them for their unfailing support over a period of years during which time they have serviced and maintained our biomass boiler. Nothing is too much trouble for the staff we have had dealings with. They are thorough and businesslike. Above all, they are very nice people!

John H

Ashwell service and repair my biomass boiler.
I have always had a really good experience with their team of experts: they are knowledgeable, technically proficient and friendly.
Their pricing is reasonable too.

Stephen O

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For one of the experts in biomass in the UK

Contact Ashwell Biomass & Heating today