Upgrade your home with a modern, energy-efficient heating system.
Whether you choose an air source heat pump or a high-quality underfloor heating system, our expert engineers provide a complete service – from design and installation to commissioning and smart control setup – ensuring comfort, reliability, and long-term savings.
We work with trusted partners, including Nu-Heat, to deliver underfloor heating solutions that meet the highest standards.
You may also be eligible for the Government’s Boiler Upgrade Scheme (BUS) grant, which can provide up to £7,500 towards your new low-carbon heating system. We guide you through the application process, making it simple to access this financial support.
Smarter, Greener Heating That Works for Your Home
Looking for a way to heat your home efficiently — and reduce your energy bills in the process? Our renewable heating solutions can help you take control of rising costs while lowering your environmental impact.
At Southern Energy Group, we specialise in air source heat pump installation and hybrid heating systems that blend the best of renewable and traditional technologies. Based in Lewes and working across East Sussex, we bring practical, honest advice to every project.
What We Offer:
- Air source heat pump design and installation
- Pre-installation surveys and system planning
- Hybrid systems combining gas and renewables
- Smart thermostats and zoning controls
- Radiator and pipework upgrades
- Government grant and incentive support
- Post-installation performance checks
What Is an Air Source Heat Pump?
Air source heat pumps extract warmth from the outside air (even in cold weather) and use it to heat your radiators and water. They’re efficient, low-maintenance, and well-suited to well-insulated homes. Many households qualify for government funding to support installation costs.
Is Renewable Heating Right for You?
We offer honest advice based on your property, lifestyle and heating needs. Our engineers can help you weigh up the benefits and challenges — including whether your current radiators and insulation are compatible — so you can make a fully informed decision.
A Long-Term Investment in Comfort
With proper setup and support, renewable systems can dramatically reduce your reliance on fossil fuels and protect you from volatile gas prices in the future. We’ll ensure your system is optimised for performance and eligible for available incentives.
Thinking about going green?
Book a free heat pump consultation and we’ll help you explore your options without obligation.