| Hughes Excavation 42824 Old Highway 30 (503) 458-6706 | Hobby Logging & Construction Incorporated (503) 366-0412 | D J Martsolf Construction PO Box 1025 (503)472-4891 |
| Darwood Construction 28830 Brushwood Rd (541) 367-3792 | Harold Hardesty 1291 Oak St (541)482-9461 | High Desert Powder 1631 NE 2nd St # C (541)330-8294 |
| Cascade Bobcat Svc 17478 Forked Horn Rd (541)923-4399 | Bishop's Backhoe Service 910 SE 9th St (541) 567-4276 | Donner's Distributing 5925 Main St (541) 726-6379 |
| McMullen Custom Building 63636 Cricketwood Rd (541) 389-4622 | Portland Sand & Gravel CO Inc 10717 SE Division St (503) 252-3497 | Bedrock Excavation 25540 SW Grahams Ferry Rd (503)612-9400 |
| Blake Construction 14301 SW Fanno Creek Ct (503) 670-7778 | Forslund Construction Inc 3001 Ferry St SW (541) 926-4157 | Nesko Rock 43405 Little Nestucca River Rd (503) 392-3628 |
| Messerle & Sons 94881 Stock Slough Ln (541) 267-2997 | J & R Brush Cutting 38130 Courtney Creek Dr (541) 367-0822 | Munro Excavating 15040 NW Baker Creek Rd (503)472-6557 |
| B & B Excavation 16070 Highway 101 S (541)469-3832 | Superior Truck & Backhoe PO Box 2036 (541)582-1587 | Ron's Spider Hoe Svc 16232 S Neibur Rd (503)639-8297 |
| Clem's Tractor & Trenching 24341 S Railroad Dr (503) 266-1216 | Obsidian Ridge Contracting 1975 SW 55th St (541) 923-2486 | Collins Torry L Excavating & Construction 33998 S Ball Rd (503) 829-9336 |
| DNA Excavation Po Box 1087 (541) 535-8588 | Dunmire Associates Inc 1000 Pioneer Rd (503) 623-4180 | Jerry Weeks 11450 N Highway 99w (503)864-2907 |
| Bellows Rent 527 Sunset Dr (541) 889-3594 | Durbin Construction CO 30020 Kaiser Ave (541) 688-3970 | Forest Soil Restoration Inc 36195 SE Boitano Rd (503)668-4405 |
| Oregon Helical Piers 2734 Kalmia St (541)689-1414 | Ground Hog Construction Inc 15025 Highway 101 N (503)504-6261 | Alton E Sullivan Constr Inc PO Box 2690 (541)926-1092 |
| Alaska Tanker Company LLC 15400 NW Greenbrier Pky (503) 207-0046 | Mr Dirt 10520 W Evans Creek Rd (541)582-1825 | Napier's Excavating 261 D St (541)269-1415 |
| Tornado Soft Excavation LLC PO Box 450 (503)838-0992 | Brian Johnson Excavating 8480 NW Gales Creek Rd (503)359-1087 | Dan Riehl Excavating 24801 SE Hoffmeister Rd (503)658-8180 |