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Williams Kool Heat
About the business:
At Williams Kool Heat in Welland, we specialize in HVAC services, ensuring your home's comfort all year round. Our skilled team delivers reliable solutions tailored to your specific needs, from heating system installations and repairs to air conditioning maintenance and beyond.
With a customer rating of 4.9/5 (based on 579 reviews), we take pride in our reputation for quality workmanship and exceptional customer service. As a trusted HVAC contractor in Welland, we understand the importance of maintaining a comfortable indoor environment while minimizing energy consumption.
Whether you need emergency repairs or routine maintenance, count on us to provide prompt, professional assistance. At Williams Kool Heat, our commitment is to help homeowners in Welland enjoy optimal HVAC performance and peace of mind.
Services:
All services 1-
Hvac Contractor
Book from $50In Welland, we're Williams Kool Heat - your reliable HVAC contractor. We offer comprehensive heating and cooling solutions for homes, …
Photos and videos
Hours of operation
- Mon – Sun
- 8:00 AM – 7:00 PM
Latest reviews
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Ken Corrigan8 June 2026
Extremely helpful! Elmer took the time to thoroughly explain my system to me and how to maintain it properly. He was extremely friendly and ensured that I was satisfied with his service before he left.
Highly recommend! -
Cheryl H.8 June 2026
I used Williams Kool Heat at the commercial establishment I manage when our air conditioner was not working. They were able to come out the next day and took care of everything. They explained the problem and some additional suggestions clearly. The person who initially answered the phone and technician were both very professional and approachable. I would definitely recommend them and will be using them again for both my commercial and residential needs.
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Alanah Claus8 June 2026
The technician was professional and friendly. He went above and beyond and answered all my questions, and worked on our unit in a not so easy to reach location where many other companies refused. We are incredibly thankful!
