"We worked with the former owner of Williamson's H & C since the early 80's and were always happy with him. Since the new owners took over last year, it has surprisingly improved! Their most recent work was to remove a 50-year old in-home spa and then rebuild the room from the ground up, a major renovation project. We have been highly impressed with the overall professionalism of the Cool Wiley's operation. Not just the quality of their work, but the obvious goal of doing the work in their customer's best interest. Their overall friendliness & willingness to work with you is a trait we treasure. They are OUR heating, cooling and plumbing folks from now on."

"The best in town! The front office staff is communicative, fast, and easy to work with. Nick came out to do the diagnosis and later, the repairs. He was on time, very friendly, respectful, and efficient. Williamson’s heating and cooling fixed our furnace at a quarter of the cost that a competing company quoted us. I will definitely be using them again for any HVAC needs."

"We recently had a new furnace and A/C installed. The installation took a crew of 3 and they did a superb job, it took a day, they cleaned up and we had heat on by late afternoon. After a couple of weeks Walter came out, checked the system, made an adjustment and everything is working fine. Walter worked on our A/C in the past and kept that 20 year old system running. Thanks to the whole Williamson team."

"I have used Williamson's for several years and always have great service. This most recent maintenance showed some troubling findings with my heating system. Walter was wonderful to explain what the problems are and what needs to be done going forward. He was very thorough and was patient with me asking numerous questions after writing me several quotes for replacing my entire system. I really appreciate him!"