Our customers can rest assured that Heppelthwaite – Green Building solutions meet all accreditations. Notably, we go above and beyond what is expected. Our company works closely with trade-bodies, organisations and education sectors to ensure we continue to not only meet standards, but to raise them!



To carry out work under certain government schemes, all tradespeople and businesses need to be certified and registered. Installers must be certified by a body that has been accredited by the United Kingdom Accreditation Service (UKAS), such as Trustmark or RECC. Furthermore, accreditation is also required to install systems such as heat pumps. All engineers must be certified with the Microgeneration Certification Scheme (MCS).



Tesla Home Battery

Tesla Powerwall is one of the most technologically advanced battery storage systems available. Harnessing the same groundbreaking technology that has transformed the electric car market, you can now power your home and have reliable energy backup at your fingertips. As certified Tesla home battery installers in the UK, we are proud to announce that we now offer expert installation of Tesla Powerwall batteries.

Marlow Energy Group

GivEnergy is a pioneering company at the forefront of providing smart, green energy solutions aimed at empowering homes and businesses to cut costs while embracing sustainability. Through innovative technology, GivEnergy enables its customers to transition to clean energy sources, reducing their carbon footprint and contributing to a cleaner environment. Heppelthwaite – Green Building Solutions is an approved installer.

renewable energy company

TrustMark is the Government Endorsed Quality Scheme covering work a consumer chooses to have carried out in or around their home.


RECC sets out high consumer protection standards for businesses who are selling or leasing renewable energy generation systems to domestic consumers.


MCS improve quality and performance by certifying products and installers to ensure consumers have the confidence to invest in low-carbon technology.


OFTEC stands for ‘Oil Firing Technical Association for the Petroleum Industry’. OFTEC is the watchdog for oil appliances in the UK. Only OFTEC approved engineers should be working on oil fired boilers.


An almost perfect score on Which Trusted Traders. We not only meet the high standards and requirements of Which Trusted Traders. In fact, we won a national competition to become a face of the brand based on customer services.

renewable energy company

Over 500+ customer reviews on CheckaTrade is testament to the team’s hard work and excellent customer services. Our reputation is everything and our customers can rest assured we are committed to providing the highest standard.

Marlow Energy Group

Marlow Energy Group aims to empower the local community in their journey towards a sustainable future. They are taking action to tackle the Climate Emergency and transform Marlow into a net-zero town. By offering guidance and support, Marlow Energy Group enables its members to confidently invest their efforts and resources in reducing energy consumption and embracing cutting-edge low-carbon technologies. Eco Green Building Solutions is a member.


Accredited members of the worlds leading renewable energy resource, The Renewable Energy Hub

worcester bosch heat pumps

Worcester Bosch is a leading manufacturer of heating and hot water solutions, renowned for their innovation and commitment to sustainability. With a legacy spanning decades, Worcester Bosch has consistently delivered high-quality products trusted by homeowners worldwide.  Becoming an accredited Worcester Bosch heat pump installer is a testament to our dedication to excellence in renewable energy technology. As an accredited installer, we not only bring technical proficiency but also a commitment to customer satisfaction.


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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