The licensed technicians at WM Henderson have been providing high-quality HVAC and plumbing services to homes in Pennsylvania since 1977. Our team offers plumbing and HVAC solutions such as drain cleaning, furnace repair, central air conditioning installation, sump pump repair, boiler repair, and water line replacement. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work to ensure satisfaction.