| Business | Phone |
| Brent Ruff Backhoe Svc 18755 Laura Lee Ct, Cottonwood 96022 | (530) 347-5781 |
| G R Excavating 20671 Sigma Dr, Cottonwood 96022 | (530) 347-0930 |
| Jack Matheson Excavating 17085 Bowman Rd, Cottonwood 96022 | (530) 347-4070 |
| Moore Excavating 17400 Hooker Creek Rd, Cottonwood 96022 | (530) 529-0267 |
| Spratt Excavating 3111 Ark Way, Cottonwood 96022 | (530) 347-4845 |
| Trg Equipment-Dozer Svc Po Box 2227, Cottonwood 96022 | (530) 347-5866 |