| Business | Phone |
| Service Wizard Inc 9705 Burnet Rd 607, Austin 78758 | (512) 873-7333 |
| Jay's Ac & Htg Inc 311 E Saint Elmo Rd # A, Austin 78745 | (512) 444-3244 |
| Harvey's Service Co 3900 Valley View Rd, Austin 78704 | (512) 301-0146 |
| Unique Indoor Comfort 10210 N Ih 35, Austin 78753 | (214) 328-4189 |
| Air Maintenance Co 9401 Anderson Mill Rd, Austin 78729 | (512) 219-6418 |
| Colley Co Inc Air Cond & Htg 3400 Andtree Blvd, Austin 78724 | (512) 928-8188 |
| Kindred Services Inc 12011 Buckner Rd, Austin 78726 | (512) 335-4004 |
| Chambers Heating & Air Cond 6915 Bethune Ave, Austin 78752 | (512) 451-9549 |
| Eco-Air 3005 S Lamar Blvd Ste D109, Austin 78704 | (888) 889-8139 |