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Business Description
Since 1979 Williams Service Co. has been providing service in heating, ventilation, air conditioning (HVAC) and refrigeration sales/service in the York, Lancaster, Harrisburg and surrounding areas. Located in Avenue York, Pa., its capabilities include installations and replacement or repair of existing systems. The company offers commercial/industrial HVAC and refrigeration, as well as residential air conditioning, heating/water heaters services, including York, Dallastown, Loganville, Red Lion, Dover, York New Salem, Manchester, Mount Wolf and Wrightsville, among others.
BBB Rating
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Regular Hours

Extra Phones

Primary Phone: (717) 755-2902

Phone: (717) 755-1776

TollFree: (800) 522-6444

  • Concrete Sealing
  • Boiler Repair
  • Refrigerators
Commercial, Trane, refrigerators, york
Payment method
all major credit cards, debit, check

William's Service Co Inc

Refrigerators & Freezers-Repair & Service, Restaurant Equipment-Repair & Service, Refrigeration Equipment-Commercial & Industrial, Air Conditioning Contractors & Systems
Other Information

Services: Concrete Sealing, Boiler Repair


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Anthony C.



Called them out 5 times for the same problem on the same unit within a month's time. After it went down the 6th time, I called another company that found out what the problem was. I refused to pay for the labor on the last bill due to their complete incompetence. They turned around and put my furnishings up for Sheriff sale. - Prompt service, but totally inept and shady. They do not stand by their work. Talked with several other Restaurant owners as well as the constable that served the execution sale and they all have had similar experiences with Williams. Use at your own risk.



I know who to call!!

I came home on 4/27 and turned on the air and it blew out warm air so I called Williams and they came out right away and within 45 minutes the technician had me up and running. Great service and very professional staff. I know who to call!



Impressive Service

I called to have my furnace cleaned and tuned up for winter and was so pleased with the service that I called and asked to speak to a manager to let them know how impressed I was with the young man that came out, he was very careful and did a great job. I could not have been more pleased with the whole experience, everyone I spoke to at the company was very helpful.



Use at own risk

I would not recommend this company based on the fact they did a terrible job at my house and charged way too much for not fixing the problem

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