W & W Residential Services

We’re a family-owned and operated team based at 965 Raupstal Road in Herndon, Pennsylvania. Since getting our start in 1984, we’ve focused on pairing professional, personal service with the practical knowledge that comes from 40 years in a constantly changing industry. Whether a job is large or small, residential, agricultural, or commercial, we strive to give it our best.

As a mechanical contractor and full-service provider, we handle heating, air conditioning, refrigeration, electrical, generators, plumbing, domestic well pumps, and water conditioning for new construction and remodeling projects. We specialize in residential and small commercial work, and our service and repair department is available for emergencies 24 hours a day, seven days a week, 365 days a year—including nights, weekends, and holidays.

Our skilled, experienced technicians install, repair, and routinely service a broad range of equipment. Our heating and cooling capabilities include coal systems of all brands, including EFM and Axeman Anderson; Rheem and Trane heat pumps and central air systems; Daikin ductless mini-splits; Navien and Rheem natural gas and LP gas systems; and Climate Master and Hydron Module geothermal systems. We also service refrigeration equipment for restaurants and other small commercial properties. We are a Rheem and Trane dealer for heat pumps and central air, as well as a Climate Master and Hydron Module geothermal dealer.

We’re also a factory-certified Generac contractor offering generator installation, maintenance, repairs, and warranty service. Our Generac-trained and certified technicians can perform repair and warranty work even when we did not install the generator. To help heating and cooling equipment operate efficiently and last longer, we track and schedule routine maintenance that can reduce the risk of costly breakdowns. When a problem does arise, we’re prepared to provide emergency repair service and work to get the system operating again as quickly as possible.