| Business | Phone |
| Denton & Wrights Tractor Svc 2054 Falcon Ct, Fairfield 94533 | (707) 434-1774 |
| Jml Construction & Backhoe Fairfield 94533 | (707) 864-2120 |
| Moore Trenching 2625 Mankas Corner Rd, Fairfield 94534 | (707) 429-8444 |
| Rydman Backhoe 2411 Shawnee Ct, Fairfield 94534 | (707) 427-8830 |
| Weber Construction 1234 Travis Blvd, Fairfield 94533 | (707) 429-9966 |
| Wetland Construction 1 Wetland Ln, Fairfield 94534 | (707) 422-6848 |