First class. They do what they said at a reasonable price.

John Calandri, is very knowledgeable has great people skill and knows his business recommend him to everyone!

One of our A/C units wasn't cooling properly, so we called the company that installed it when our house was built. After 3 visits, it was clear they weren't going to get the job done, so after some research, we called Mr. Cool. The tech spent quite a bit of time here troubleshooting. He got it going, but it didn't solve the problem & he had told me to call back if it still wasn't right. He was very thorough and persistent in his work and was very personable. I highly recommend Donald P. Dick HVAC!
Update: 9/5/19
Since the first visit didn't quite solve our problem, we called back and two techs came today. Adrian and another fellow. The problem got solved and another discovered on our other unit, which was also fixed while they were here. Thank you Mr. Cool, you're earned my continuing business!

Amazing company!! First off John was great! He said he was going to take care of us, and that’s exactly what he did. He made this process easy and stress-free.. Second Freddy and Jacob were awesome!! They were super polite and respectful to my child, myself, and my belongings. Sometimes things like this can be a nightmare, but with this company and their employees it was a very easy process. I had duck work done, and I’m very satisfied with the outcome. It was done in a very timely manner, and they accommodated my work schedule. I would recommend this company to anyone who needs AC service. Thank you for hiring honest employees, as it makes this kind of process easier..