| Evans Dirt Works PO Box 592 (541)478-3475 | Northwest Rock Inc Po Box 5135 (503) 373-3863 | Geo-Tech Explorations 19700 SW Teton Ave (503)692-6400 |
| BME Inc PO Box 2396 (503) 697-6299 | Kelly Mc Farlane Contracting 619 NE 11st (541)923-5859 | Sight Excavation Inc 16178 S Henrici Rd # B (541)298-8244 |
| Pacific Extruded Curbs 650 W 35th Pl (541) 344-6753 | Key Line Construction 106 Granite Hill Rd (541) 471-4884 | ISG Resources Inc 17397 Holly Ln (503) 657-5159 |
| Glenn Erickson Excavating 34282 SE Duus Rd (503)630-7286 | CBC Cat & Backhoe Inc PO Box 21 (541)582-2583 | Abbas Construction 6827 NE 33rd St (541) 548-6812 |
| Mike Moore & Son's Excavating 2500 SW 178th Ave (503)591-0859 | Simpson Light Excavating 2425 NE Upas Ave (541)548-6340 | Baxter J H & CO - Sales Office Po Box 10797 (541) 689-3020 |
| Black's Excavating & Hauling 731 Blossom Creek Rd (541) 679-5286 | Conser Quarry CO 27387 Ferguson Rd (541) 998-6493 | H & J Construction 29610 Awbrey Ln (541)689-5863 |
| Rick Zeller Excavating 1874 Tucker Rd (541)386-3207 | Walker & Sons Inc PO Box 306 (541)268-4652 | Spotted Owl Logging & Excavating 2238 Tremont Street (541)751-9882 |
| Batha Excavation 65155 High Ridge Dr (541)389-1459 | Mountain Road Construction 2050 NW Excello Dr (541) 863-6823 | Canby Sand & Gravel CO 24420 S Highway 99e (503) 266-5522 |
| Coast Timber Inc 42894 Old Highway 30 (503) 458-6671 | L & H Grading Inc 30373 Highway 34 SW (541) 812-0304 | Cedar Creek Quarries Inc 101 NE Harney St (541) 265-9441 |
| Thomas Tractor Svc 1750 Easy St (541)776-8457 | Dan Kauffman Excavating Inc 2140 NE Highway 101 (541) 994-8584 | A & E Excavation 9171 Sterling Creek Rd (541) 245-2582 |
| Brownsboro Excavation Inc 5325 Brownsboro Hwy (541) 826-1438 | Alpine Construction 14530 NE North Valley Rd (503)842-6980 | Elder Demolition 6400 SE 101st Ave # 201 (503)760-6330 |
| Ramsay Construction PO Box 1245 (541)564-1870 | Chetco Contractors Inc 17815 Gardner Ridge Rd (541) 412-9706 | Leahy Tom & Sean Specialty Excavations LLC 155 NW Miller Rd (503) 297-1899 |
| Mealue Excavating Inc PO Box 6066 (503)581-4003 | Bill's Backhoe Service 4260 Coleman Creek Rd (541) 773-3995 | Walker's Excavation Inc PO Box 1270 (541)899-3764 |