| Ely Excavating Inc 1217 SW Aberdeen Way (541) 476-6483 | L & L Excavating (541) 932-4854 | Mountain West Utility Services Inc Po Box 575 (503) 723-5277 |
| Subsurface Technologies PO Box 776 (503)324-3261 | Mid-Columbia Excavation Inc 535 NE Columbia Ave (541) 481-5531 | Central Oregon Aggregate 2500 Reservoir Rd (541) 389-5214 |
| K-D Sand & Gravel 2609 Salem Dallas Hwy NW (503) 364-9238 | Greg Schroeder Enterprises Inc 9812 SE Wichita Ave (503) 654-4734 | Gregory Pacific Corp 11650 SW 67th Ave # 210 (503)639-3887 |
| Koenig's KATS 34319 SE Kitty Kat Loop (503)637-3433 | Geo-Tech Explorations 19700 SW Teton Ave (503)692-6400 | High Desert Powder 1631 NE 2nd St (541) 330-8294 |
| Hayes Construction Services Inc 9375 E Evans Creek Rd (541) 582-3617 | Portland Sand & Gravel CO Inc 10717 SE Division St (503) 252-3497 | Bergerson Construction 1615 Hillila Rd (503)738-7807 |
| Seuberts Excavators Inc 50147 NW Roderick Rd (503)357-2392 | Moyer's Affordable Striping Service 220 N Tamarack St (541) 549-4279 | Penetrations Inc 8205 Marion Rd SE (503) 375-6260 |
| Don Deroest Excavating & Contracting 3015 W Colorado Ave (541) 523-5351 | Jones Excavating 34255 Highway 22 (503) 392-5812 | R2m2 Rebar & Stressing Inc 6705 NE 79th Ct, Ste 6 (503) 258-8880 |
| Kerr Contractors 2800 Tepper Ln NE (503) 390-1816 | Hakanson RALF N Po Box 383 (541) 459-2979 | Davidson Rob Excavating 37700 SE Squaw Mountain Rd (503) 630-4129 |
| Deep Creek Excavating 36565 SE Boitano Rd (503)668-5057 | Riverman Excavating LLC 27025 SW Ladd Hill Rd (503)625-7886 | Little Foot Construction 77745 Caudle Ln (541)569-2333 |
| T & R Trenching Svc 129 Morning Glory Ln (541)672-0113 | D Belgarde Excavation & Construction 3210 Fir Ridge Rd (503) 775-4562 | Bill's Excavating 61922 Blackhawk Trail Ln (541)963-6449 |
| Beggs Construction 13239 Morrow Ln SE (503) 769-3626 | Monders Inc Po Box 15087 (503) 399-7174 | Flying H Construction 21100 NE Oregon St (503) 925-1280 |
| Leroy James Excavating Inc 15500 Oakdale Rd (503) 623-6628 | McKernanjaron Enterprises 1513 NW Jackpine Ave (541) 548-9660 | Jim Wilkins Co 34636 Highway 105 (503)325-2933 |
| NTA Contracting Inc 10509 SE Knight St (503)775-0196 | Tornado Soft Excavation 6615 NW Abraham Ln (541) 928-0994 | Wheeler Construction PO Box 2542 (541)344-7581 |