| Oregon Helical Piers 2734 Kalmia St (541)689-1414 | Leggatt & Leggatt LLC 4545 NE 148th Ave (503)258-1499 | Bobcat Of Portland 14912 NE Airport Way (503) 289-1106 |
| Don Ocumpaugh Inc 20203 Tyee Rd (541)459-3996 | Tom Bonney Excavation & Dev PO Box 3 (541)855-2343 | C P Construction LLC 225 Driver Valley Rd (541)459-3959 |
| Coleman Truck & Trackhoe 5555 Champoeg Rd NE (503)538-4088 | Pacific Underground Installation Inc 4544 NE 102nd Ave (503) 255-5368 | Black Rock Earthwork 15289 Wagon Trl Rd (541)536-1471 |
| Vollmer Excavating Inc 35223 SE Gunderson Rd (503) 668-6221 | Harrington Rock Products 38325 Harrington Dr (541)451-1106 | 4 C's Co Inc 184 Willow Way E (503)838-1787 |
| Armore Seal Coating and Striping 12935 Noblewood Ave (503) 650-1370 | Baughman & Son Inc 2770 Woodland Dr (541) 267-6754 | Jack Robinson & Sons Inc PO Box 5006 (541)382-4681 |
| Brent Ridley Construction 1533 NE 10th St (541)659-8173 | Glenn Erickson Excavating 34282 SE Duus Rd (503)630-7286 | B & R Excavating Inc 92059 Marcola Rd (541)933-2218 |
| Messerle & Sons 94881 Stock Slough Ln (541) 267-2997 | Gary Clark Excavation 17342 S Potter Rd (503)631-8180 | Rogue Valley Construction Svc 202 Kit Ln (541)459-5420 |
| Bedortha Construction Co PO Box 220 (541)746-8035 | Bethel Excavating PO Box 504 (503)743-2343 | Ron Andersson Contracting 79733 Hamlet Rd (503)738-8837 |
| Robco Inc PO Box 1570 (541)476-2132 | Mountain High Excavation 13520 Ira Hooker Rd (503)838-6470 | Botner TAL Excavating 3424 Eagle Valley Rd (541) 849-2660 |
| Cascade Bobcat Svc 17478 Forked Horn Rd (541)923-4399 | Lautenbach & Kleymann Contractors 5135 Salem Dallas Hwy NW (503) 587-0178 | Alpine Construction 14530 NE North Valley Rd (503)842-6980 |
| D Ray Thornberg Co Excavating 36575 Industrial Way (503)668-8292 | Oakridge Sand & Gravel Inc 9570 SW Barbur Blvd, Ste 315 (503) 293-5463 | Alaska Tanker Company LLC 15400 NW Greenbrier Pky (503) 207-0046 |
| Indep'Th Construction Inc PO Box 325 (503)588-8179 | Just Bucket Excavating Inc 5485 Mercer Lake Rd (541)902-8330 | Coffman Excavation Inc PO Box 687 (503)656-7000 |
| Parsons Excavating Inc Po Box 3607 (503) 590-3500 | Ivan Mc Bee Excavating 17440 SE Clinton St (503)239-2620 | Greg Schroeder Enterprises 9812 SE Wichita Ave (503)654-4734 |