| Mighty Mite Tractor 25771 SE Brian Ranch Rd (503)668-0764 | Oberson Excavating 16330 S Holcomb Blvd (503)656-5812 | David Anderson Excavating 3835 Lake Shore Dr (541) 597-4486 |
| Robco Inc PO Box 1570 (541)476-2132 | Alpine West Enterprises Inc 7261 Pineridge Dr (541)779-9886 | D & R Dump Truck & Backhoe Service 4740 Bly Mountain Cutoff (541) 545-1722 |
| E D Hughes Excavating Inc PO Box 1258 (541)929-3417 | Mountain Road Construction 2050 NW Excello Dr (541) 863-6823 | Gradeway LLC PO Box 5293 (541)383-0025 |
| Lane International Corporation 18067 SW Lower Boones Ferry Rd (503) 684-0077 | Bradford Excavating PO Box 142 (541)446-3330 | Cinder Rock Construction & Excavation 14920 SW Bozarth Rd (541) 548-6740 |
| Hooker Creek Companies - Sand & Gravel 19318 NW Oneil Hwy (541) 548-8181 | In-Depth Earth Boring & Pole 89676 Montieth Ln (541)461-0060 | Canby Excavating PO Box 848 (503)266-2792 |
| H-R Utility Contractors Inc 2840 SE 39th Loop # C (503)640-6991 | Ore-Cal Fire Suppression Inc 32159 Transformer Rd (541) 723-5031 | Kevin Armstrong Excavating 971 NE Crane Ln (541)754-1004 |
| Forslund Construction Inc 3001 Ferry St SW (541)926-4157 | Palmer Excavation Inc 533 E Adams St (541) 573-7149 | Fisher Blade & Hoe Inc 14933 SE 172nd Ave (503)658-5313 |
| Sheldon Homer 210 S Harbor (503)355-2598 | Bill's Backhoe Svc 1568 Pacific Ln (541)773-3995 | Colonial Service 2502 SE 29th Ave (503) 238-6564 |
| Excavation Etc LLC 4570 Table Rock Rd (541) 664-9647 | JRJ Excavating Inc 616 Harvard Ct (503)538-8064 | Bartlett J L Construction CO 29399 W Enid Rd (541) 689-2163 |
| Quality Excavation SYST 6183 Sunnyview Rd NE (503) 363-4323 | Evans Dirt Works PO Box 592 (541)478-3475 | Greg Schroeder Enterprises 9812 SE Wichita Ave (503)654-4734 |
| 7 Fold Construction Inc. 342 NW Birdsdale Ave (503) 666-4987 | Hamilton Construction CO 2213 S F St (541) 746-2426 | Ely Excavating Inc 560 NE F St # A443 (541)476-6483 |
| Sackos Excavating 15214 Goodrich Creek Ln (541)523-0527 | Pac West Excavating 92786 Kinser Ln (541)998-8829 | Bob Fix Excavating Inc PO Box 5501 (541)382-2018 |
| Bill Booker Construction 30600 SE Springhill Rd (503) 695-3365 | Chuck Curl Backhoe & Excavtg 1530 Makinster Rd (503)842-2711 | Dan Riehl Excavating 24801 SE Hoffmeister Rd (503)658-8180 |