Belair provided my gas fireplace fall check once again, and again I was very pleased with the service that the technician John S. provided. When he knew that he would be unable to arrive at my home during the promised window (8AM-1PM) he called to let me know that he was running a little behind schedule and would be here by 1:30P; so that if I had anything else to do before he arrived, I could. I thought this was very considerate of him and of my time. He did arrive at 1:30P , introduced himself and got to work. He did a thorough job of inspecting and cleaning my gas fireplace. I have been a customer of Belair for a few years now and have always been pleased with their service. I hope to continue our relationship and recommend them to anyone in need of any of the services they provide.