| Daniel T Danskey Construction 895 S Pacific Hwy (503) 982-1702 | Leroy James Excavating Inc PO Box 1170 (503)623-6628 | Ron Andersson Contracting 79733 Hamlet Rd (503)738-8837 |
| Laskey-Clifton Corp PO Box 50 (541)271-2213 | Eaton Gerald W Excavation 21560 SW Chapman Rd (503) 625-7283 | Clem's Tractor & Trenching 24341 S Railroad Dr (503) 266-1216 |
| Compton Gary Construction LLC Po Box 40133 (541) 343-5786 | Abbas Construction 6827 NE 33rd St (541) 548-6812 | Birch Creek Construction Inc 84945 Humbert Ln (541) 938-3672 |
| Applegate Excavating 245 Pioneer Rd (503)623-9436 | King James Excavating 1327 SW Lauralwood St (503) 623-8207 | Harold Hardesty 1291 Oak St (541)482-9461 |
| Geo-Tech Explorations 19700 SW Teton Ave (503) 692-6400 | James S Say Excavating PO Box 133 (541)783-2525 | Berryhill Brothers Excavation 20897 SW Scholls Sherwood Rd (503) 625-1611 |
| Stanley Vistica Construction 11976 Monitor Mckee Rd NE (503)634-2445 | Duke Construction & Excavation 17860 SE Foster Rd (503)492-0530 | Aspen Excavation 911 Hall St (541)820-3529 |
| Chamfer Plus 940 SE 9th St (541) 330-6579 | In-Depth Earth Boring & Pole 89676 Montieth Ln (541)461-0060 | Stadeli's H2o Group 11065 Silverton Rd NE (503)873-7200 |
| S G Anderson Inc PO Box 369 (541)451-7677 | Clem's Tractor & Trenching 24341 S Railroad Dr (503)266-1216 | Custom Excavating by Dean Larson Inc 34661 Airport Lane (503)861-6030 |
| Cedar Creek Quarries Inc 101 NE Harney St (541) 265-9441 | Stapleton Timber & Excavation 1709 Irving Rd (541)461-1965 | Columbia Excavation PO Box 1176 (541)386-6001 |
| Bob Becker & Sons Inc 1070 SW Brookwood Ave (503)648-3808 | Azalea Excavating 2281 Azalea Dr (541)479-1956 | Mc Shane's Backhoe & Trenching 16498 SE Bobcat Ln (541)447-2828 |
| Barnwell Grading Construction 3233 Woodland Park Rd (541) 471-4122 | DNA Excavation Po Box 1087 (541) 535-8588 | Double H Construction 14454 S Graves Rd (503) 829-8992 |
| Palmer Excavating Inc 533 E Adams St (541)573-7149 | Fisher Tom 14933 SE 172nd Ave (503) 658-5313 | Hooker Creek Construction Materials 51420 Highway 97 (541) 536-2160 |
| Moore Excavation Inc PO Box 30569 (503)252-1180 | Riverridge Excavating & Lggng PO Box 337 (541)746-7245 | Dave Sigfridson Construction 2365 Glengary Loop Rd (541)679-6916 |