I had a great experience with Comfort First Heating & Cooling. I have been using this company for a little more than two years and the service has consistently been professional and friendly. Most recently, one of the employees came out during the winter to perform a service for my heating unit. They come out twice a year and they always do a great job. I would recommend the company to other people and I would use them again. I would rate the company as five stars all around.