| Business | Phone |
| All Seasons Heating & Air Cond Po Box 4459, Paso Robles 93447 | (805) 226-0353 |
| American Air Systems Paso Robles 93446 | (805) 239-8033 |
| Bergin's Heating & Air Cond 1140 Peachy Canyon Rd, Paso Robles 93446 | (805) 237-0142 |
| Chaparral Heating & Cooling 2768 Chaparral Ln, Paso Robles 93446 | (805) 239-3545 |
| Earle Lloyd Heating & Cooling 6620 Stoney Pl, Paso Robles 93446 | (805) 238-3667 |
| Paso Robles Heating & Ac Inc 1142 Railroad St, Paso Robles 93446 | (805) 238-7553 |
| Ruane Heating & Air Cond 2917 Union Rd, Paso Robles 93446 | (805) 237-2976 |
| U S Air Conditioning Distrs 335 Santa Bella # A, Paso Robles 93446 | (805) 238-9353 |