| Scheckla Excavating Co 10520 NW Jackson Quarry Rd (503)647-5258 | Barry Philip Construction Po Box 373 (541) 947-2263 | A & A Sales 3500 Acorn Road (541) 296-1886 |
| Laskey-Clifton Corporation 59919 Highway 101 (541) 266-8673 | E E Excavation Etc 4570 Table Rock Rd (541)664-9647 | Leggatt & Leggatt LLC 4545 NE 148th Ave (503)258-1499 |
| Kennedy Excavating 299 1st Ave (541) 478-3421 | Rainbow Power & Excavating Inc 36789 Agency Lake Loop Rd (541) 783-2814 | Water Well Developing & Survey PO Box 156 (541)922-6372 |
| Utterback Excavating Inc 851 NE Grant St (541)574-9585 | Pelletrox Inc 2606 N Newark St (503) 279-2602 | WHL Enterprises 16001 SW Dusty Dr (503)843-3208 |
| Cal's Repair and Service CO 33436 Bloomberg Road (541) 746-6390 | Ron Krettinger Excavating HC 61 Box 10 (541)433-9531 | Leahy Don Inc Excavating 16880 NW Germantown Rd (503) 645-7343 |
| Azalea Excavating 2281 Azalea Dr (541)479-1956 | Mitchell & Sons Inc 37949 Century Dr NE (541) 928-1400 | A-1 Bird Bath Co 4725 SE Division St (503) 235-0404 |
| Eyman Equipment Inc 9718 S Barnards Rd (503) 266-2567 | Collins Construction 38675 Sodaville Waterloo Dr (541)451-1088 | Emmons General Contracting PO Box 747 (503)648-1242 |
| Natco Development LLC 811 53rd St (541) 988-1101 | Jcs Unlimited 84860 S Ridgeway Rd (541)744-2334 | King Mountain Tractor & Trenching 3322 Leland Rd (541) 955-8870 |
| Huff L D Construction Inc 5282 Madrona Heights Dr NE (503) 873-5042 | Grabowski Bob Construction 7322 Reeder Rd (541) 883-2431 | Pilot Rock Excavation Inc 2390 Jacksonville Hwy # G (541)734-2064 |
| 1-A Construction & Fire LLP 31156 Follett Ln (541) 567-5730 | Camrock Excavation PO Box 1228 (503)558-9819 | W C Wood Co 7832 NE Avery St (541)265-6110 |
| Lawrence Blake Contracting 750 Old Highway Road (541) 934-2800 | Rod Anderson Construction Inc 4531 NW A Ave (541)276-4104 | Alaska Tanker Company LLC 15400 NW Greenbrier Pky (503) 207-0046 |
| Larry SKOU Excavating Inc Po Box 35 (503) 632-3054 | Mighty Mite Tractor 25771 SE Brian Ranch Rd (503)668-0764 | D & R Excavating & Constr 24909 W Broadway Ave (541)935-8665 |
| Jal Construction Po Box 6269 (541) 389-1236 | Key Line Construction 106 Granite Hill Rd (541) 471-4884 | CTL Construction PO Box 6238 (541)617-7492 |