| Rod Collman Construction 14601 SE 312th Ave (503)319-7653 | River City Excavation Inc 3736 Kashmir Way SE (503)365-0459 | Beckley Excavation & Utility PO Box 999 (541)672-4050 |
| Hydrotech Manufacturing 836 Mason Way (541) 770-9064 | Fry Industries PO Box 135 (541)533-2509 | Black Ken General Contractor 2605 Vermont St (541) 884-2798 |
| Duggins Construction PO Box 2430 (541)664-8229 | J Davidson & Sons Constr Co PO Box 1018 (541)782-4122 | Bob Becker & Sons Inc 1070 SW Brookwood Ave (503) 648-3808 |
| Stutzman Escavating PO Box 603 (541)791-1151 | Anderson Construction Inc 1381 Whistlers Ln (541)673-3888 | Dunmire Associates Inc 1000 Pioneer Rd (503) 623-4180 |
| Erickson Glenn Excavating 34298 SE Duus Rd (503) 630-7286 | Rod Anderson Construction Incorporated 4531 NW A Ave (877) 870-5321 | Anderson Communications PO Box 384 (503)304-4331 |
| Andy Bailey Excavating PO Box 602 (541)847-5531 | Hpc Siteworks 2505 SW 22nd St (503)665-1642 | Owens Freight Lines 2260 NW Industrial Park Rd (541) 447-5643 |
| R T Littlefield Excavating 696 Ewe Creek Rd (541)479-2802 | Axmaker & Axmaker Corporation 1058 Talbot Rd SE (541) 327-1699 | Moss Construction & Excavation CO 4967 NE Stephens St (541) 672-1400 |
| Excel Excavation Inc 7451 SW Coho Ct # 201 (503)691-9811 | KJK Bolen Equipment Co PO Box 702 (541)564-1371 | Natco Development LLC 811 53rd St (541) 988-1101 |
| R & L Excavating Inc 25225 Crescent Hill Rd (541) 367-2067 | Sheer's Construction PO Box 1029 (541)947-3204 | Olson Terry R & Elaine 4515 NW Silverleaf Dr (503) 531-0529 |
| Franklin Rick Corporation 101 Industrial Way (541) 451-1275 | C & W Grading Inc 22120 SW 82nd Ave (503)638-8110 | Rich's Excavating 84603 Proden Ln (541)747-1850 |
| Bones Construction Co 3508 SW 209th Ave (503)649-5682 | Elte Construction Inc 25701 SE Highway 224 (503)637-3011 | M D M Contracting & Excavation 58584 Cedar Creek Rd (503) 543-3010 |
| J & R Brush Cutting 38130 Courtney Creek Dr (541) 367-0822 | Angelo's Excavating Backhoe 10370 Blackwell Rd (541)855-7005 | Root Excavation 16110 SE 106th Ave (503)656-6610 |
| Agness Company 4236 Agness Rd (541) 247-6215 | Spotted Owl Logging & Excavating 2238 Tremont Street (541)751-9882 | Barnwell Grading Construction 3233 Woodland Park Rd (541) 471-4122 |