Heating contractors will install, repair and maintain heaters. They will ensure that your living/office environment is pleasant and comfortable. Heating contractors are trained professionals and some other tasks that they often cover include sealing ducts and performing energy audits.
If your heater (or air conditioner in some cases) is in need of repair, then you should call a professional heating contractor today. Perhaps you need a new heating system at home. They will be ready to explain all the variables for choosing the best new system for your house.