| Northwest Earthmovers 16850 SW Upper Boones Ferry Rd (503) 624-0363 | John Milton Construction LLC 20590 Cooley Rd (541)388-3000 | Hercher Steve 16110 Green Timber Rd (503) 842-5047 |
| Stephen M Allen Excavating 18950 S Ridge Rd (503)631-3957 | G & P Obrist Excavating Inc 31619 SE Lusted Rd (503)663-5046 | James S Say Excavating PO Box 133 (541)783-2525 |
| Monte Wasson Excavating 6088 Eight Mile Rd (541)298-8213 | Kropp Construction Inc 2970 Cameo Dr (541)386-5244 | Triple D Excavating 1145 2nd Ave (541)367-6749 |
| Fleck Construction CO 8810 SE Herbert Ct (503) 657-6116 | Lallo Excavating PO Box 2271 (541)773-2344 | Western Utitlity & Excavation 25720 S Beavercreek Rd (503)632-0777 |
| Florence Marine Construction 5940 Highway 126 (541) 997-3760 | Owen Construction 142 Glynbrook St N (503) 390-6936 | ProTech Diamond- Inc. P. O. Box 23277 (503) 496-0606 |
| Pelletrox Inc 2606 N Newark St (503) 279-2602 | M D Excavation Po Box 2098 (541) 258-7115 | Bradford Excavating PO Box 142 (541)446-3330 |
| Del Barber Excavation Shop PO Box 6554 (541)548-0998 | O'Leary Equipment PO Box 118 (541)943-3318 | R & L Excavating Inc 25225 Crescent Hill Rd (541) 367-2067 |
| Simon Tractor 7805 Lookingglass Rd (541)679-4186 | Gonzales Boring & Tunneling PO Box 187 (503)647-2218 | Ron Andersson Contracting 79733 Hamlet Rd (503)738-8837 |
| Action Sand & Gravel 7951 SW 46th Ave (503) 244-4994 | International Mill Service Inc 3200 NE Highway 99w (503) 472-1598 | Pilot Rock Excavation Inc 2390 Jacksonville Hwy # G (541)734-2064 |
| R & J Earth Boring 5575 Table Rock Rd (541)664-1819 | Cipriano Construction CO 9795 SE 242nd Ave (503) 667-9755 | Andy Bailey Excavating PO Box 602 (541)847-5531 |
| Stephen Stark Excavation 756 Stringer Gap Rd (541)476-1226 | Edward Johnson Excavating 1403 Lambert St (541)296-6672 | Erickson Glenn Excavating 34298 SE Duus Rd (503) 630-7286 |
| Birch Creek Construction Inc 84945 Humbert Ln (541) 938-3672 | Neikirk Designs 1920 Heritage Hls (541)756-2815 | Bill's Excavating 61922 Blackhawk Trail Ln (541)963-6449 |
| Dan Riehl Excavating 24801 SE Hoffmeister Rd (503)658-8180 | Aldrich Mike Construction 1212 NE 1st St (541) 389-5921 | Crusher Dawgs 34995 S Wilhoit Rd (503) 829-8836 |