Job Description. Job Description. At Advanced Heating and Air, our main goal is to offer superior heating and air conditioning services to our clients in Tucson and all surrounding areas. We offer complete repair and 24hr services on any heating and air conditioning system as well as the installation of all Amana, Trane, Rheem, American Standard, Tempstar, Ruud, Goodman, Lennox, Carrier, Honeywell, and the product list continues on and on. We cur...