Commercial & Residential Installation & Service
Hours a Day
Days a Week
Days a Year
Have you ever woken in the middle of the night to a freezing house, knowing that you previously turned the furnace on? If you know how miserable this is, you might also know that it could have been prevented by a quick furnace repair. All too often, people believe...
With the $22 billion that Americans spend every year on heating and cooling of their homes, a massive portion is spent on inefficient systems. Overheating systems, outdated devices, and HVAC air flow problems must be taken seriously if you want to save money on...
We spend $20 billion on HVAC equipment each year. With regular maintenance, your furnace is an investment that will last a long time. But sometimes things go wrong, and when this happens the first sign is often a strange noise. But it can be hard to pinpoint what...
The Williams Service Company’s Difference
Friendly • Proficient • Reliable
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.