- Professional Heating company, based in Sussex working throughout the south of England. We can design and install the right heating system for your needs. From 100% renewable, using ground or air source heat pumps. To a system that uses a combination of renewable with oil or gas. We'll design the system that's best for you and keeps your running costs as low as possible. If you're unsure if a heat pump is right for you or your property, it's not a problem! The first step is getting in touch, so we can help you with the different options available to you, including what green deal grants you may be entitled to.