About Williams Heating & Cooling

Williams Heating & Cooling is a reliable and friendly service provider for air conditioning needs. They offer quick and efficient repairs, with transparent communication about costs. The company also provides installation of mini-splits, offering explanations of options and notifying customers about available rebates. Williams H&C has been praised for their responsiveness and excellent work, even going the extra mile by sending photos after installation. Their consistent, high-quality service has earned them long-term customers.

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Reviews for Williams Heating & Cooling

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Apr 2026
Williams is a company that backs their word and work. Each time I have called everyone I have talked to is very helpful and nice. Bridon the tech was nice and knowledgeable got the system back in order in no time! Will definitely call for any HVAC needs!
Dec 2025
Matt and his team were very professional and friendly. They were very punctual in installing my mini split system. My system can also be monitored and controlled via WiFi from anywhere! You’d be hard pressed to find a better price or quality HVAC system anywhere in the area. I highly recommend Williams Heating and Cooling to anyone looking for honesty & Integrity!
Nov 2025
Called Williams yesterday they set an appointment between 9am-2pm today. Much to our surprise Bridon arrived first thing, shortly after 9! He was clean, courteous, and definitely knowledgeable he fixed our unit in no time! Highly recommend Williams 5 Stars

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Hours

Monday: 7:30AM - 4PM
Tuesday: 7:30AM - 4PM
Wednesday: 7:30AM - 4PM
Thursday: 7:30AM - 4PM
Friday: 7:30AM - 4PM
Saturday: ClosedSunday: Closed

Tips

on-site services no online estimates

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Location

803 Acid Mine Rd, Sullivan

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