Oliver Heating, Cooling, Plumbing, & Electrical is Chester County's most trusted HVAC sales and repair company. Oliver furnishes, installs, and services most types of heating, ventilation, and cooling equipment. We also offer services in plumbing, water heaters, electrical, geothermal, solar, and air duct cleaning for residential, commercial, and industrial markets. When it comes to our HVAC services
Alexander Drummond — Bo did a great job doing the yearly check on my water heater. He arrived early in our time window which was an added bonus