American Comfort Heating & Cooling does subcontracting work for us and we have been very impressed with their ability to correctly analyze the proper size calculations for heating and air units. That has been very important with some of the more stringent requirements of certain municipalities. They are extremely knowledgeable and professional people, and they are easy to work with. Their employees are punctual and hardworking. I would highly recommend American Comfort Heating & Cooling to everyone! They know their business!