Recently, I used Don't Sweat It Air and Heat, Inc. to perform an overall cleaning service for my air conditioning unit. The staff also changed out some parts that weren't working properly. I have been using the company for around seven months and I am on a monthly contract service with them. I would definitely recommend the company to other people. The staff that I work with has been professional and very nice. I can't think of anything that this company can improve on. I will continue to use them for future services.