'We offer heat pump repairs, geyser heat pump service and swimming pool heat pump installations in Johannesburg & Pretoria. At Panwell we are also experts in air conditioning maintenance and repair. Our technicians are well trained in heat pump repairs and air conditioning in Johannesburg and Pretoria. We are experts and we have years of experience in the industry and can handle any heating or cooling repairs your home may require. Heat pump service are essential if you want your heat pump to last long We also perform any type of plumbing emergency in Gauteng: