Clean Air Heating and Air Conditioning have always done a great job for us. This was not our first time using them. We have been using them for quite some time now. We have the annual contract so they come out and service our furnace and air conditioner to make sure everything is running fine. That is what they came out most recently to do and everything checked out. The technicians who come out are always prompt, polite and professional. They take the time to assess any problems then talk with us about their findings. They also take the time to answer any questions that we may have. They are courteous and respectful of our home and they are tidy, they clean up after themselves. I would highly recommend Clean Air Heating and Air Conditioning if you need heating or air services.