Your local renewable energy company. Heppelthwaite Green Building Solutions specialise in renewable energy services including solar, biomass boilers and heat pumps.


Our services includes the design and installation of complete renewable energy systems for homeowners, businesses and new build developers. Services include Biomass Boilers, Heat Pumps, Solar PV Systems, Underfloor Heating, A-rated boiler systems and Smart Controls.


Heppelthwaite – Green Building Solutions have been in operation since 2010. The division was formed as a specialist division to the Evans Group that would be dedicated to renewable energy solutions.

Our sister company Heppelthwaite – The Red Van Plumbers is a division dedicated to plumbing and gas heating services. Both companies are part of the Evans Group.

The Evans Group have approximately 100 staff across all 5 divisions. Heppelthwaite employ approximately 25-30 operatives, and have a dedicated customer care team to handle all types of requirements.

Heppelthwaite have always invested in people through on-going training and encouraging the development of individual career paths. Throughout the Evans Group, we have an impressive employment history that has seen staff remain within the company for many years, and in some cases for the entirety of their careers.

Our apprenticeship scheme introduces and develops new talent. This has served us well with a growing team of excellent young talent that’s guided by our long serving and senior engineers, some who started themselves as apprentices over 25 years ago.

All our operatives are experienced, equipped and fully trained; they all drive tracked vehicles, are CRB checked and carry identification. The majority of engineers are employed and we do not use agency staff. This way we can control and ensure the quality of our workmanship and service.

We take pride in our ability to retain the best engineers as our long term service awards demonstrate. Developing a team of engineers that understands the company and what we stand for means that we continue to maintain old fashioned values but ensure we’re at the forefront of the plumbing, heating and renewable energy industry.

Renewable Energy Company


Heppelthwaite -Green building Solutions is an approved company and is part of the Evans Group. The Evans Group comprises of 5 divisions which are Evans Design, R.G.Evans, Heppelthwaite the Red Van Plumbers, Heppelthwaite Green Building Solutions and Heated Floors.

Each company specialises in key areas such as Technical Design, Contracts, Improvements, Service and Maintenance, Renewable Energy and Underfloor Heating. Combined the group provides the ultimate service to individual home owners, to large new build developers and commercial builders.

renewable energy company
renewable energy company



Heppelthwaite Green Building Solutions are a local award winning family run heating and renewable energy company. Most noteworthy, winners to become “the Face of Which? Trusted Traders”, Thames Valley Business award finalists, Energy Efficiency award winners, as well as platinum level installers for multiple manufactures. Furthermore, the company boasts over 650 Checkatrade reviews and a further 50+ on Google Reviews and Which Trusted Traders.


Collecting 3 awards in 2019, which is testament to the Group’s commitment to high standards and services to the community. Furthermore, nominated by our customers for the “Installer of the Year” category, Heppelthwaite reached the finals of the Energy Efficiency Awards 2018.


Finalists of The SME of the Year award, which is open to thousands of established small and medium-sized enterprises. Heppelthwaite was recognised for its dedicated services to thousands of homeowners, landlords and businesses, as well as its aftercare support to new build developers. The company was also recognised for its support to the community.



The Heppelthwaite – Green Building Solutions, and all of the divisons of the Evans Group, go above and beyond what’s expected. We actively support associations and organisations that improve the image, safety and standards of the Plumbing, Heating and Renewable Energy industry.

Heppelthwaite are registered with Gas Safe, Oftec, MCS, Safe Contractor, Construction Line, Considerate Constructors, WHICH? Trusted Traders and Check a Trade. As well as, accredited installers for many manufactures including Worcester Bosch, Glow Worm, Vaillant, Ideal Heating, Honeywell, OkoFen Biomass, Grants to name just a few.

renewable energy company
renewable energy company


Here are a few renewable energy projects we have successfully completed. Throughout Heppelthwaite and the Evans Group, we install hundreds of heating systems every year.

Air Source Heat Pump

Here we showcase one of our trendy heat pump installations. Our client has taken full advantage of utilizing one of the most effective renewable energy heating solutions on the market today, the Air Source Heat Pump.


Hazlemere Golf Club have gone green and installed a pellet fed Biomass boiler. They are leading the way in green technology by using renewable energy to provide heating to the club house, and demonstrating to their members what a modern, ethical club they are.


Contact a specialist to discuss your renewable energy requirements. Our friendly team will be happy to book a free consultation or answer any questions you have.


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