Southwest Air Conditioning and Heating is a good company that talks to you and helps you however they can. I've been using them for about five to six years now, ever since a friend of mine worked there, and their people are awesome! I was having some issues with my fan blower continuously running, and they were able to fix it and stop it from constantly going. The techs did a great job telling me what they were doing and taking care of it in about thirty minutes. I would call them again if anything comes up.