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Green Warmth is Wales’ longest MCS accredited for air and ground source heat pumps. Offering whole house renewable solutions including solar PV, battery storage, EV charge points and MVHR for homes and businesses since 2007.
Green Warmth stands as Wales' longest-serving MCS accredited company for renewable heating, proudly serving Pembrokeshire and beyond since 2007. As a family-owned and managed business based in West Wales, we bring unparalleled expertise in sustainable energy solutions to both residential and commercial properties.
Our team of qualified professionals specialises in the installation and maintenance of heat pumps, solar PV systems, and battery storage solutions. As trusted MCS accredited installers, we ensure our clients have access to the Boiler Upgrade Scheme (BUS) and solar PV export tariffs, maximising the financial benefits of switching to renewable energy.
With extensive experience installing renewable systems in nearly every type of home—from new builds to listed properties, coastal homes to remote farmhouses—our MCS design team precisely sizes each system to ensure optimal performance. All installations are carried out by our in-house team of fully qualified engineers and backed by a 2-year workmanship warranty and RECC deposit insurance for complete peace of mind.
For over 15 years, Green Warmth has delivered tailored renewable energy solutions for commercial clients, including private housing developments, farms, and department stores. Our expert team works closely with decision-makers to specify high-quality, reliable MCS-approved equipment that meets specific commercial requirements.
Our commitment to sustainability has resulted in over 10,700 trees planted and more than 307,000 kg of CO2 saved. With cutting-edge monitoring apps from trusted suppliers like MelCloud, SolarEdge, and Stiebel, our customers can track their system's performance and environmental contribution in real-time.
We had our air source heat pump installed by GreenWarmth, very professional and local company. Victoria came to assess our home and was very knowledgeable and efficient, highly recommended!
Had this company to repair and service our system. From the start Laura in the office kept me up to date regarding parts being ordered and when the engineer would be attending. Fiona attended the property, she was polite and obviously dedicated to her job as the work carried out was outstanding. Well done guys, you're a credit to the company. Would highly recommend!
Green Warmth installed a full Air source heating system at our totally refubished bungalow, we were not too convinced on the choice of heating. Having moved in mid December, the heating has been briliant and we have been very confortable. Green Warmth, the installers, have carried out the work in a proffessional manner and remained punctual in their planned time schedule + a few days out sometimes due to weather conditions and the staff have also been friendly and helpful at all times. We have also had them install a complete Solar system and again we have been very pleased with their performance and proffessionalism.
Had Green Warmth install solar PV panels on my newbuild property in Pembrokeshire. Great service, turned up when they said they would for each part of the installation and were always easy to get hold of via phone/email when I needed to ask the many questions over the course of the job. I was recommended by a friend to use them and I will be doing the same for other friends!
