Our furnace was not blowing air during a cold Kansas winter day. Chris and David of Roberts Heating and Cooling came out, diagnosed and fixed the problem promptly. Their attention to detail was impressive, and they did not leave the house until they were certain that every single function of my heating system was working properly. They were happy to answer any questions that I had and were very pleasant and friendly. They left the area that they worked in clean and everything was put back where it should be. They finished all their work in a timely manner, working quickly but carefully. I don't have a single complaint about their job performance, but I do have plenty of praise for this company and it's employees. I appreciate their professionalism, expertise and respect for my time. I am happy to recommend Roberts Heating and Cooling to anyone in the Manhattan area.