| Business | Phone |
| Bell Heating & Air Cond 16236 Acorn Dr, Sonora 95370 | (209) 536-9409 |
| Betzler Heating & Air Cond 14396 Tuolumne Rd # D, Sonora 95370 | (209) 588-8268 |
| Comphel Heating & Air Cond Sonora 95370 | (209) 532-0387 |
| Eagleton Refrigeration Heating 14240 Tuolumne Rd, Sonora 95370 | (209) 533-4577 |
| Foust Heating & Air Sonora 95370 | (209) 588-9917 |
| Gardner Heating & Air Cond 16535 Creekside Dr, Sonora 95370 | (209) 536-9769 |
| Gatewood Heating & Air Cond 18985 Industry Way, Sonora 95370 | (209) 532-1473 |
| Ira's Refrigeration & Ac Svc 19661 Rawhide Rd, Sonora 95370 | (209) 532-6892 |
| Lariot Heating & Ac 15505 Algerine Wards Ferry Rd, Sonora 95370 | (209) 928-3101 |
| Wilson Service Co 13939 Mono Way, Sonora 95370 | (209) 533-1111 |