| Always Excavating USA LLC 10034 Wiseacre Ln NE (503)678-5400 | Wildfang Inc PO Box 12125 (503)370-9070 | Warner Bobcat Backhoe Svc 19082 S Lyons Rd (503)631-2767 |
| Boncicino Rich 33250 S Wilhoit Rd (503) 829-6319 | ISG Resources Inc 17397 Holly Ln (503) 657-5159 | Armore Seal Coating and Striping 12935 Noblewood Ave (503) 650-1370 |
| B & J Excavating Inc 1848 NE 116th Pl (503)255-1487 | Fleck Construction CO 8810 SE Herbert Ct (503) 657-6116 | Hamilton Construction CO 2213 S F St (541) 746-2426 |
| Orr Excavating Inc 160 E St (541) 898-2412 | G C T Land Management 2210 Jefferson Ave (541) 963-2776 | Moore Underground Inc PO Box 2009 (503)618-9779 |
| High Tower Prefab Wilderness Rd (541) 575-0245 | Miller & Sons Excavating 61384 Dee Cox Rd (541) 676-9613 | RAC Group 120 Cleveland St (541)349-0900 |
| Osburn Brothers Rock LLC 3111 Highway 101 N (503) 717-0489 | Hercher Steve 16110 Green Timber Rd (503) 842-5047 | Oakridge Sand & Gravel Inc 9570 SW Barbur Blvd, Ste 315 (503) 293-5463 |
| Angels Excavating 21820 SW Johnson St (503)356-0549 | High Desert Powder 1631 NE 2nd St (541) 330-8294 | T & R Trenching Svc 129 Morning Glory Ln (541)672-0113 |
| Curl Chuck Backhoe & Excavating 1530 Makinster Rd (503) 842-2711 | Don Ocumpaugh Inc 20203 Tyee Rd (541)459-3996 | Pacific Underground Installation Inc 4544 NE 102nd Ave (503) 255-5368 |
| C P Construction LLC 225 Driver Valley Rd (541)459-3959 | Mountain High Excavation 13520 Ira Hooker Rd (503) 838-6470 | Barton Laser Leveling Inc PO Box 4 (541)564-9830 |
| KLM Excavating Inc PO Box 655 (503)651-2770 | Orr Excavating Inc PO Box 204 (541)898-2412 | E J Excavation & Construction PO Box 596 (503)544-9265 |
| Mt Zion Excavation LLC 362 Highway 99 N (541)461-8046 | Campbell Larry Excavating & Construction 67578 Mill Creek Ln (541) 568-4453 | Salt & Pepper Construction Co 4805 NE Buffalo St (503)284-6161 |
| Ike & Sons Construction Inc 21855 SW Blaine St (503)649-5714 | Lil Diggins 289 Hamilton Rd (541)899-8850 | Latham Excavation 84 Southeast 5th Street (541) 550-2383 |
| Brandt Grading Service 10780 Cone St NE (503) 678-1789 | Kavik Inc 12950 SE Powell Blvd (503) 761-1940 | Bob Becker & Sons Inc 1070 SW Brookwood Ave (503) 648-3808 |