| Bob Mc Ewan Construction PO Box 2845 (503)738-5954 | High Tower Prefab Highway 26 W (541)575-0245 | ProTech Diamond- Inc. P. O. Box 23277 (503) 496-0606 |
| J & R Brush Cutting 38130 Courtney Creek Dr (541) 367-0822 | May Rock & Excavating PO Box 319 (541)482-2289 | Penhall CO 11650 NE Marx St (503) 253-9500 |
| Jones Excavating 34255 Highway 22 (503) 392-5812 | J W Underground 27050 SE Jeanette Rd (503)663-5566 | Forest Access Inc - Shop 817 14th (541) 332-6031 |
| Duke Construction & Excavation 17860 SE Foster Rd (503)492-0530 | H & J Construction 29610 Awbrey Ln (541)689-5863 | Orr Excavating Inc PO Box 204 (541)898-2412 |
| Tim Inman Excavating PO Box 242 (503)392-4733 | Campbell Larry Excavating & Construction 67578 Mill Creek Ln (541) 568-4453 | Fifield Doug & Patsy 1655 S Elm St (503) 266-6740 |
| Montgomery Construction 215 Pooh Ln (541) 476-0777 | Mr Dirt 10520 W Evans Creek Rd (541)582-1825 | Carlson Flint M-Tb Carlson Contracting Inc Po Box 157 (503) 861-2408 |
| Halweg's Smooth Move Service 32832 E Delaney St (541) 345-2562 | Martin Mini Excavation 32899 Surfside Dr (541)247-0140 | Spotted Owl Logging & Excavating 2238 Tremont Street (541)751-9882 |
| Mayea Don & Ali FDN Store 67545 Cloverdale Rd (541) 383-4640 | Ike Parker Corporation 55414 Norway-Lee Valley Rd (541) 572-3006 | Leroy James Excavating Inc 15500 Oakdale Rd (503) 623-6628 |
| Always Excavating USA LLC 10034 Wiseacre Ln NE (503)678-5400 | Axmaker & Axmaker Corporation 1058 Talbot Rd SE (541) 327-1699 | JRJ Excavating Inc 616 Harvard Ct (503)538-8064 |
| Earl Buche Investments 32840 S Adams Cemetery Rd (503)829-8095 | Bedrock Excavation 8011 SW Hazelnut Ln (503)297-1848 | A J Gaunt & Son Water Well 28695 Highway 47 (503)985-7999 |
| Kevin Schaffner Excavation 14455 Woodburn Monitor Rd NE (503)634-2195 | Durbin Construction CO 30020 Kaiser Ave (541) 688-3970 | Heppner George D Excavating 2200 Riley Rd (541) 826-4369 |
| Barton Laser Leveling Inc PO Box 4 (541)564-9830 | Van Meter & De Spain Well Drlg 3114 Boardman Ave (541)884-6544 | PSS Construction PO Box 25155 (503)625-9838 |
| Stadeli's H2o Group 11065 Silverton Rd NE (503)873-7200 | Del Barber Excavation Inc 1686 SE Veterans Way (541) 504-1100 | D & T Excavation Inc 371 NW 209th Ave (503)849-4179 |