Williams Service Company remains OPEN and ready to serve during this crucial time.
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- Unsecured, revolving credit lines
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Heating Systems
Air Conditioning Systems
Refrigeration Systems
REDUCE VIRUSES with an Air Purifier
HALO-LED™ Whole Home In-Duct Air Purifier The HALO-LED™ is the industry’s first LED in-duct, whole home air purification system that is both mercury free and zero ozone compliant. The HALO-LED™ proactively treats every cubic inch of air conditioned space, reducing...
How Long Should a Furnace Last on Average?
A furnace is a big purchase for any homeowner. Unless you live in the tropics, you rely on your furnace to heat your home through the colder seasons. You expect it to be reliable winter after winter, and if you keep up with routine maintenance, it will be. But a...
6 Common Winter Heating Problems
In addition to being the most wonderful time of the year, winter is also one of the most fascinating times of the year. It's the season where snow is most likely to fall. Snow in itself is an intriguing thing because you can produce a lot of snow from a little...
My Heat Won’t Turn On! What Could Be Causing Your Winter Woes
It's Wintertime. The weather outside may be frightful, but everything will be fine because you've got a heating system to keep your home cozy and warm. You get up from your couch, walk over to the thermostat, crank up the dial... And that's when you find out your heat...
Commercial & Residential Installation & Service
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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.