| Business | Phone |
| C Callway Tractor Svc Auburn 95602 | (530) 269-3212 |
| Freed's Excavating 13141 Lincoln Way, Auburn 95603 | (530) 885-9811 |
| Garcia's Excavating 13705 Wright Rd, Auburn 95602 | (530) 885-5168 |
| Inman Construction 501 Haines Rd, Auburn 95602 | (530) 878-7323 |
| Marshall Excavating Auburn 95603 | (530) 885-5320 |
| Ponds Land Improvement Contrs 1465 Christian Valley Rd, Auburn 95602 | (530) 885-7663 |
| Sierra Grading 11930 Heritage Oak Pl, Auburn 95603 | (530) 887-0563 |
| T M Hennen Excavating Po Box 6742, Auburn 95604 | (530) 888-0737 |
| White Excavating 11235 Dry Creek Rd, Auburn 95602 | (530) 888-8813 |