Our Members

AES, we’re a national business that provides that local installer feel, and looks to take all the hassle away from the customer, by taking care of the system design, installation, and aftercare services.

At Air Craft we care about the built environment and finding the correct solution for your indoor air comfort. We design and install solutions to meet the needs of our clients using the best in breed products from leading manufacturers. Our solutions are designed for optimal energy efficiency balanced with comfort and control.

Amber Heating Ltd is an independent family business based near Ilminster with more than three decades of unique industry expertise delivering Bespoke and Exemplar Heating and Sustainable Energy projects across the UK. We provide expertise at every stage of the project lifecycle; from Feasibility, Design, Construction, Operations and through all elements of commissioning to hand over.

Aztec Heat Pumps was founded in 2012 and specialises in sustainable energy solutions. Our friendly, professional and highly qualified team bring over 10 years of experience to homeowners, self-builders and businesses across the East Anglian region. As an MCS accredited installer and TrustMark approved business our dedicated team has a proven capability in designing and delivering renewable energy solutions tailored to meet your project requirements. The team are on hand to assist you with sustainable energy government grants if available at the time of your installation. Our solid reputation is underpinned by providing good customer service, high quality products and excellent workmanship.

BBH Energy provides a range of heat pump related services to building owners, architects and other professionals, in both the residential and commercial sectors. These include scheme development, feasibility studies, specification & tendering, electricity supply upgrades and pre-purchase surveys. The BBH approach is highly collaborative, seeking to meet and protect the quality of mechanical services as prioritised by the client, by providing a technically robust solution that optimises outcomes, capital costs, constructibility, maintainability and financial viability. Subject to scope, BBH will provide the client with a pragmatic source of independent advice throughout the engagement.

Berkshire Hampshire Heatpumps Ltd are primarily a heat pump servicing company, covering the southern region of the UK including Central London. We offer maintenance and repair for most types of heat pumps for a wide range of domestic and commercial clients, and are recommended service partners with some of the largest manufacturers operating in the country. Our dedicated team of engineers, are happy to offer their expert advice on unit queries, whether air source, ground source, heat recovery, MHVR system, water furnace or swimming pool related.

CO2PEC provides environmentally conscious, next generation heating & cooling solutions using CO2 heat pumps. One single system can provide hot water, space heating & cooling and is suitable for a wide range of applications & environments. CO2PEC offer a complete turnkey solution which includes feasibility, design, manufacture, full installation oversight, testing, commissioning & service.

Calibrate are a leading provider of intelligent, low cost 'hands off' heating and chilling systems designed to provide maximum energy and cost savings for your business. We are very much focused on helping commercial business to meet the UK Government's goal to reach net zero carbon emissions by 2050 for a more sustainable future.

Carbon Zero Consulting offers a full range of solutions for renewable heating and cooling. We provide a single point of independent expertise of the highest professional standard for all areas of feasibility, concept, design, regulation and implementation. Our core areas include hydrogeology, thermogeology and regulatory work for the design and installation of open and closed loop borehole ground source energy systems. We also have a high level of expertise for river, canal and dock-based WSHP systems.

Clade are the UKs leading manufacturer of natural refrigerant heat pumps including CO2 and hydrocarbon. Based in Bristol and Leeds we design, manufacture, install and service our products with our own team and a network of partners. CO2 heat pumps achieve high flow temperatures and high COPs at the same time, the low GWP and nature of CO2 mean it is future proofed.

Independent and impartial renewable energy consultants specialising in renewable energy feasibility across all sectors including but not exclusive to manufacturing, retail, food, housing, agriculture, education and Estates

We design, supply, install and maintain renewable heating systems across the UK. From small air source heat pumps on new build developments to large commercial and industrial ground and water source heat pumps. We have a large team of heating and electrical engineers and an experienced in house design team.

In 2019 ESB acquired GIEnergy to build on their belief in the electrification of heat. We have a strong 20 year legacy of ground source heat pumps in the UK with an installed capacity of nearly 400MW, designing and installing GSHP led energy systems within the commercial market. The electrification of heat is a key part of ESB's Smart Energy Services Brighter Futures strategy. We provide award winning low carbon solutions to significantly help reduce the emissions from large-scale projects. We deliver best in class, ground source and air source heat pump solutions.

Ecoforest was founded in Vigo in 1959 by its current owner Jose Carlos Alonso Martínez, diving into the heating sector. In 1993, Ecoforest became the first European manufacturer of pellet hydro stoves, introducing on the market an environmentally-friendly and economical product. In 2012, it began innovating and manufacturing its first range of heat pumps. Currently, Ecoforest is one of the leading manufacturers of HVAC systems using renewable energies: ground source, air source and biomass, offering green solutions to ensure a more sustainable present for current and future generations. Ecoforest has reached more than 40 countries around the globe.

We design and install new ground and air source heat pump installations in London and the home counties as well as providing on-going service and maintenance to all brands.