February 19, 2020

"Best Heating and AC company I have ever had the pleasure of working with. You can tell Don has been in the business a long time and he knows what he is doing. He instills a level of comfort I have never enjoyed with other contractors I've worked with His professionalism and customer service is second to none. If you ever need heating or AC work done, Don is definitely the person I would recommend you call."
January 22, 2020

Great work!

"Don takes care of all of our home’s AC needs through two houses now. I’ve recommended Don to my neighbors and continue to do so without hesitation. Like others who posted here, most people are afraid of getting ripped off by the many dishonest HVAC vendors out there. Don diagnoses issues quickly (since he has decades of experience) and offers an honest evaluation and solution to the repairs needed. It’s like finding an honest mechanic, once you find one, you stick with them. I stick with Don for our HVAC needs."
January 2, 2020


"Twice now I have used Don’s services. He showed up on the same day and was able to repair and didn’t try to sell me a new HVAC system. I won’t call anyone else."
November 22, 2019


"I called a few companies because I needed the whole system replaced. Don was the only one who inspired confidence in his abilities to do the job. Don is honest, trustworthy and straight to the point when speaking to you! He pointed out issues the other companies missed yet his bid was in line with all the others. Cassel Air & Heating is a local family business and I like that. My new system is running great and my wife (most important part) is quite happy with it. Don is knowledgeable, efficient, and has integrity. I would highly recommend Don Cassel for any air & heating needs! Thank you Don!!"
November 6, 2019

"I have not had heat for 3 years. I decided I just couldn't do it another winter and was ready to give an arm and a leg. I called this company and Don was out the next day! I had tried to fix it myself and had the tubing crossed! Don could have taken me to the cleaners but he did not! He is caring, honest, reliable and very knowledgeable about what he does. I have no hesitation in recommending this company to my family and friends! Thanks again Don! I am one warm, contented lady!"