| James King Excavating 1327 SW Lauralwood St (503)623-8207 | J L Arndt Construction CO 2176 NW Marine Dr (503) 666-7803 | M D M Contracting & Excavation 58584 Cedar Creek Rd (503) 543-3010 |
| Kurth Excavating LLC 4055 Turner Rd SE (503) 581-0925 | Birch Creek Construction Inc 84945 Humbert Ln (541) 938-3672 | Axmaker & Axmaker Corporation 1058 Talbot Rd SE (541) 327-1699 |
| Custom Excavating by Dean Larson Inc 34661 Airport Lane (503)861-6030 | Hydrotech Manufacturing 836 Mason Way (541) 770-9064 | BME Inc PO Box 2396 (503) 697-6299 |
| Bill Bezates Construction 1091 W 5th Ave (541)889-3474 | River City Excavation Inc 3736 Kashmir Way SE (503) 365-0459 | Keys Development PO Box 7211 (503)642-5821 |
| ADG Excavation 61519 SE 15th St (541)383-0483 | Oregon Helical Piers 2734 Kalmia St (541)689-1414 | Jack Robinson & Sons Inc PO Box 5006 (541)382-4681 |
| Larry Campbell Excavating 67578 Mill Creek Ln (541)568-4453 | Brent Ridley Construction 1533 NE 10th St (541)659-8173 | Custom Excavating by Dean Larson Inc 34661 Airport Ln (503) 861-6030 |
| Latham Excavation Inc 84 SE 5th St, Unit 100 (541) 382-8267 | Mountain View Rock 664 Mountain View Dr (541) 826-7367 | Action Sand & Gravel 7951 SW 46th Ave (503) 244-4994 |
| Flying H Construction 21100 NE Oregon St (503) 925-1280 | Bill Booker Construction 30600 SE Springhill Rd (503) 695-3365 | Bedrock Excavation 25540 SW Grahams Ferry Rd (503)612-9400 |
| Hydro-Flow Inc Po Box 3849 (541) 772-4453 | M B Excavation Inc 11808 Duck Inn Rd NE (503)792-4259 | John W Schilling Excavation 60425 Zuni Rd (541)382-2031 |
| Don Ocumpaugh Inc 20203 Tyee Rd (541)459-3996 | D S Excavation 21625 Johnson Rd (503)638-0209 | D & D Backhoe 3303 Ward Ct NE (503) 390-6396 |
| L A Construction Svc PO Box 1246 (541)459-2732 | Curl Chuck Backhoe & Excavating 1530 Makinster Rd (503) 842-2711 | Clean-Sweep Excavation & Maintenance Po Box 285 (503) 738-7556 |
| A B Utility Contractors 915 Sommerville Loop (541)995-9445 | Duane Rinkes Tractor Work 16625 S Williams Rd (503)632-6625 | Kirsch G K Construction 54082 W Lane Rd (503) 543-2160 |
| Hyden's Excavating PO Box 99 (541)336-3152 | Larry Lee Excavating 22495 NW Pihl Rd (503)324-2952 | M & T Excavating 1451 NE Stile Dr (503)693-1356 |