I had a five-star experience with Comfort First Heating & Cooling. The staff replaced a part of my HVAC system about a year ago and I have been using them for the unit ever since. I would describe the employees as nice and courteous. I can tell that the employees know what they are doing and I appreciate the staff cleaning up after the work is completed. I would definitely recommend the company to other people and I would be happy to use them in the future.