| United Construction PO Box 9460 (541)388-2616 | Cantrell & Sons Excavating 6860 SW Norse Hall Rd (503)636-3239 | Gochenour Excavation 12685 NW Newell Pl (503)992-7473 |
| John H Sphar Agricultural 2989 Corey Rd (541)830-1015 | Natco Development LLC 811 53rd St (541) 988-1101 | Brian Johnson Excavating 8480 NW Gales Creek Rd (503)359-1087 |
| Oregon Helical Piers 2734 Kalmia St (541)689-1414 | Darwood Construction 28830 Brushwood Rd (541) 367-3792 | Port of Umpqua - Salmon Harbor Moorages Po Box 388 (541) 271-3407 |
| C P Construction LLC 225 Driver Valley Rd (541)459-3959 | Beckstead Equipment 1057 NW Corporate Dr (503) 669-1435 | John E Boyd 4432 SW Fern Hill Rd (503)357-8481 |
| Pacific North Excavation 18380 Highway 238 (541)846-0362 | D N A Excavation 4827 S Pacific Hwy (541) 535-8588 | Big River Excavating 1050 Olney Ave (503) 338-3878 |
| Mid-Columbia Excavation Inc 535 NE Columbia Ave (541) 481-5531 | Mc Shane's Backhoe & Trenching 16498 SE Bobcat Ln (541)447-2828 | Central Oregon Aggregate 2500 Reservoir Rd (541) 389-5214 |
| Site Tech Inc 15875 SE 114th Ave (503)650-7377 | Martin Mini Excavation 32899 Surfside Dr (541)247-0140 | Key Line Construction 106 Granite Hill Rd (541) 471-4884 |
| Norling Logging 308 E Pine Ave (541) 865-3422 | Chilkat Enterprise PO Box 535 (541)553-1471 | Stadeli Underground Inc PO Box 357 (503)873-8166 |
| Russ Brown Excavating Inc 17050 Oakdale Rd (503)623-2977 | Hollenbach & Hurd Inc 3430 SW 209th Ave (503)591-5987 | Penhall CO 11650 NE Marx St (503) 253-9500 |
| Rogue Valley Construction Svc 202 Kit Ln (541)459-5420 | Eyman Equipment Inc 9718 S Barnards Rd (503) 266-2567 | Leahy & Leahy Specialty 155 NW Miller Rd (503)297-1899 |
| Cedar Creek Quarries Inc 101 NE Harney St (541) 265-9441 | Larry Lee Excavating 22495 NW Pihl Rd (503)324-2952 | B & M Excavating LLC 563 Northwest Meyers Butte Road (541) 447-1301 |
| Davis Excavating 137 Humphrey Addition Rd (541) 832-2834 | Andy Bailey Excavating PO Box 602 (541)847-5531 | Northwest Excavating Svc 57280 Timber Rd (503)429-1492 |
| Brownsboro Excavation Inc 5325 Brownsboro Hwy (541) 826-1438 | Barton Laser Leveling Inc PO Box 4 (541)564-9830 | Advanced Construction Products 1117 Elm St (503)359-4670 |