Heating, Air Conditioning & Refrigeration Contractor
Our mission is to provide our customers with friendly,
proficient, and reliable service... every time!
365 Days a Year
The Williams Service Company's Difference
Williams Service Company's dedication to extraordinary service is what sets us apart from our competition. We accomplish this through a unique combination of a highly trained workforce and superior equipment. Each and every one of Williams Service Company's technicians is EPA certified and cross-trained in HVAC and refrigeration.
Serving South Central Pennsylvania since 1979, our extensive fleet of GPS guided service vehicles is fully outfitted with modern, well-maintained equipment, capable of handling any service call. The result is an unmatched diagnosis rate. We find the problem and we solve it...quickly and efficiently.