
Comprehensive Project Support
Dedicated designers & engineers, onsite management, and technical support.

Extensive Warranty Coverage
2-year workmanship, 5-7 year heat pump, and 75-year pipe warranties.

Certified Heat Pump Installation
MCS-accredited, fully certified, providing expert heat pump installation services.

Boiler Upgrade Scheme
Certified installer for £7,500 boiler upgrade scheme grants.
Efficient and Sustainable Heating Solutions
At Terra Therma Renewables, we specialise in providing innovative and energy-efficient heating systems that reduce your carbon footprint and lower your energy bills. Whether you’re looking to switch to greener heating or replace an outdated system, we offer a range of air and ground source heat pumps tailored to meet your needs.
Why Choose Terra Therma for Your Heat Pump Installation?
With over 25 years of experience in renewable heating solutions, Terra Therma is a trusted provider of air source heat pumps (ASHP) and ground source heat pumps (GSHP). We are passionate about helping homeowners and businesses transition to sustainable energy solutions, offering top-quality products, expert advice, and exceptional customer service.
High-Quality Products:
We supply only the best European-manufactured heat pump systems, ensuring reliability, efficiency, and long-term performance.
Expert Installation:
Our team of certified engineers are skilled in installing both air and ground source heat pumps. We manage the entire process from start to finish, ensuring minimal disruption to your property.
Energy Efficiency:
Our heat pumps harness natural renewable energy from the air or ground providing a sustainable and cost-effective heating solution for your home or business.
Long-Term Savings:
With low running costs and high efficiency, our heat pump systems help you save on your energy bills while reducing your environmental impact.
Comprehensive Warranties:
All our heat pump systems come with full warranties and guarantees, providing you with peace of mind that your investment is protected.
Aftercare and Servicing:
Regular maintenance is key to keeping your system running efficiently and extending its lifespan. With our comprehensive aftercare services, including annual check-ups, system diagnostics, and repairs, you can enjoy trouble-free, energy-efficient heating year after year.
Success stories and testimonials from businesses we’ve helped
Highly Reccomend
Outstanding level of workmanship from all involved, had our heat pump relocated and radiators installed. Extremely professional company and can highly recommend, nothing is too much trouble.
Jane Moret
All Set for the Winter
TerraTherma installed a great underfloor heating system in our house; then made it simple to use/manage (via Heatmiser Neo); and have an excellent backup team in Little Totham who keep it all running smoothly. Their recent service call fine-tuned everything perfectly – so we’re all set for the winter.
Alastair Wilkinson
Very Helpful & knowledgable
Terra Therma installed our underfloor heating end of last year. Very helpful and knowledgable staff. We have never had underfloor heating before and staff are always on hand to give advice and sort out any teething problems.
Brian Moore
Ground Source vs. Air Source Heat Pumps
Ground Source Heat Pumps (GSHP)
Harness the Power of the Earth for Sustainable Heating
Ground source heat pumps work by extracting heat stored in the ground and using it to heat your home. This method provides consistent heating all year round, even during the coldest months, making it an ideal solution for properties with large outdoor space.
Air Source Heat Pumps (ASHP)
Efficient Heating from the Air Around You
Air source heat pumps extract heat from the air and convert it into energy to heat your home. ASHPs are an excellent option for properties of all sizes and can be installed in both existing homes and new builds. They are perfect for homeowners looking for a reliable, low-maintenance heating solution that works year-round.
Key Benefits of ASHPs:
- Efficient Heating: ASHPs can provide up to 3-4 times more heat than the electricity they consume.
- Lower Energy Bills: These systems significantly reduce your heating costs, especially when replacing outdated gas or electric systems.
- Space-Saving: ASHPs are compact and can be installed on the exterior of your property, leaving more space inside.
- Ideal for Retrofit Projects: If you are retrofitting an existing property, ASHPs are an efficient way to upgrade your heating system without major disruptions.
Key Benefits of GSHPs:
- Highly Efficient: GSHPs are one of the most energy-efficient heating systems available, offering up to 4 units of heat for every 1 unit of electricity used.
- Environmentally Friendly: Using the earth’s natural heat reduces your carbon footprint and reliance on fossil fuels.
- Long-Lasting: With proper installation and maintenance, ground source heat pumps can last for over 25 years, making them a sound long-term investment.
- Quiet Operation: GSHP systems are incredibly quiet, ensuring you enjoy warmth without disruptive noise.
Why Go Renewable with Terra Therma?
By choosing Terra Therma Renewables for your air or ground or source heat pump installation, you’re making a commitment to a more sustainable future. Not only will you be reducing your reliance on fossil fuels, but you’ll also benefit from government incentives and grants designed to make renewable energy more accessible.
Our experienced team provides end-to-end service, from consultation and design to installation and aftercare, ensuring your heating system runs smoothly for years to come. We offer:
- Free Advice: We help you understand the best heating solution for your property and budget.
- Expert Installation: Our certified team ensures efficient, hassle-free installation.
- Ongoing Support: We offer maintenance and aftercare services to ensure your system operates at peak efficiency.
Get in touch today.
Ready to make the switch to renewable heating? Terra Therma Renewables is here to guide you every step of the way. Whether you’re interested in ground or air source heat pumps, we provide the expertise and products you need to make a smart, sustainable choice for your home or business.
Contact Us Today for a free consultation and discover how our renewable heating solutions can help you and reduce your environmental impact.
Call us: 01621 858 555
Email us: info@terratherma.co.uk
Terra Therma Renewables – Heating Your Home the Sustainable Way.
Grosvenor Waterside Development
Grosvenor Waterside Development Scope of works: Three individual apartment blocks incorporating close to 500 plots of mixed use. Underfloor Heatings -Tacker system clipped to thermal insulation using tacker pins and…
Witanhurst Mansion
Witanhurst Mansion Scope of works: 88,000 Sq ft home in Hampstead, North London. The original home dates back 94yrs and is in a Georgian Style and is receiving Aluminium diffussion…
Exploring our success stories: Terra Therma case studies
Discover how we’ve helped clients achieve sustainable, efficient heating solutions through our detailed case studies, showcasing real-world results and success stories.