Special Offers

HEATING AND AIR CONDITIONING SAVINGS ON SERVICES IN ILLINOIS AND INDIANA

Williamson Heating and Cooling Services, Inc. prides itself on providing you with quality results at a fair price. View our specials below and schedule your service call now.

Repair Savings

$20 Off A/C or Furnace Repair

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Installation Savings

$100 Off A/C or Furnace Installation

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“ I called them out to fix my furnace. they were on time and fixed it quite fast . they didn't try to sell me stuff like all these other companies I would tell anyone to use these guys ”

Jim J

– 09/16/2011

“ PROFESSIONAL and KNOWLEDGEABLE. Reasonably priced repair work. Quick response. Being Licensed, Bonded, and Insured is important to me. Would recommend them and use them again. ”

Patty

– 06/26/2011

“ I had Williamson Heating and Cooling out to replace my old heater that has been giving me troubles over the past several years. Wayne and his father both came out and knocked out the rip down and installation in no time. They where very clean and professional. I liked their work so much I hired them to instal a new air conditioner as well. Highly recommend their services. The best HVAC service in Northwest Indiana by far. ”

Jeremy R.

– 5/31/2011

“ My dad looked at my furnace and said I had to buy a new one. Called out this guy Wyane and he had it running in ten minutes. A lot cheaper than a new one. Thanks guys. ”

Maureen H

– 02/25/2011

“ Excellent. I will definitely call them for anything I need in the future. Very professional, fast, and the best price I could find. ”

Christopher M

– 02/25/2011

“ Very professional and honest. They got here fast, respected my house and charged me a fair price i will be calling them in the future ”

Aaronyates

– 7/20/2009