| Business | Phone |
| Bill Erickson Heavy Constr 15720 S Harley Ave, Oregon City 97045 | (503) 655-3478 |
| Coffman Excavation Inc 13014 Clackamas River Dr, Oregon City 97045 | (503) 656-7000 |
| Dacon Earthmoving & Demolition 13423 S Warnock Rd, Oregon City 97045 | (503) 632-4833 |
| Earthworks Oregon 13014 S Clackamas River Dr, Oregon City 97045 | (503) 723-7843 |
| Warner Bobcat Backhoe Svc 19082 S Lyons Rd, Oregon City 97045 | (503) 631-2767 |
| Gary Clark Excavation 17342 S Potter Rd, Oregon City 97045 | (503) 631-8180 |
| Ted Riehl Excavating Oregon City 97045 | (503) 631-7634 |
| Terry Rinkes Tractor Work 2980 S Upper Highland Rd, Oregon City 97045 | (503) 632-6227 |
| Stephen M Allen Excavating 18950 S Ridge Rd, Oregon City 97045 | (503) 631-3957 |
| Sight Excavation Inc 16178 S Henrici Rd # B, Oregon City 97045 | (541) 298-8244 |
| Rinkes Landscape Svc & Supply 2980 Beavercreek Rd, Oregon City 97045 | (503) 632-6227 |
| Ron's Spider Hoe Svc 16232 S Neibur Rd, Oregon City 97045 | (503) 639-8297 |
| Matton Utility Inc 20219 S Sprague Rd, Oregon City 97045 | (503) 631-8111 |
| Oberson Excavating 16330 S Holcomb Blvd, Oregon City 97045 | (503) 656-5812 |