| Business | Phone |
| Air Masters Po Box 130, Dixon 95620 | (707) 678-3014 |
| Dependable Heating & Ac 1855 N 1st St # A, Dixon 95620 | (707) 446-1511 |
| Dixon Heating & Air Cond Po Box 77, Dixon 95620 | (707) 678-9042 |
| Greiner Heating & Air Cond 8235 Pedrick Rd, Dixon 95620 | (707) 678-1784 |