| Mountain View Rock 664 Mountain View Dr (541)826-7367 | A & B Excavation 7525 Windsor Island Rd N (503)393-3013 | Perrco Storrs Company 3196 Meadow Ln (541) 689-7574 |
| Portland Sand & Gravel CO Inc 10717 SE Division St (503) 252-3497 | ProTech Diamond Inc 11455 SW Clifford St (503) 469-0606 | Mitchell & Sons Inc 1645 9th Ave SE # 256 (541)928-1400 |
| Central Oregon Aggregate 2500 Reservoir Rd (541) 389-5214 | C & T Excavating PO Box 678 (541)742-4970 | DNA Excavation Po Box 1087 (541) 535-8588 |
| Azalea Excavating 2281 Azalea Dr (541)479-1956 | River City Excavation Inc 3736 Kashmir Way SE (503) 365-0459 | Rich's Excavating 84603 Proden Ln (541)747-1850 |
| Empire Wood Products 61393 Highway 101 (541) 269-1904 | Miller & Sons Excavating PO Box 650 (541)676-9613 | Jim Hicks Excavating Po Box 697 (503) 266-5975 |
| Alpine Construction 14530 NE North Valley Rd (503)842-6980 | Site Tech Inc 15875 SE 114th Ave (503)650-7377 | 7 Fold Construction Inc. 342 NW Birdsdale Ave (503) 666-4987 |
| Gradeway LLC PO Box 5293 (541)383-0025 | Camrock Excavation Inc 891 NE 6th St (503)665-0560 | Obsidian Ridge Contracting 1975 SW 55th St (541)923-2486 |
| Bob's Backhoe Svc LLC 660 Bryan St (503)981-1200 | Dig N Haul Excavation Inc 500 Oakley Rd (541)440-9990 | Geo-Tech Explorations 19700 SW Teton Ave (503) 692-6400 |
| Long Logging & Excavating 14365 NW Rockyford Rd (503)662-4765 | Nussbaumer Excavating Contr 9480 NW Helvetia Rd (503)647-2784 | Edmund Curtis 29947 SW Riverwood Dr (503)650-1250 |
| A-1 Bird Bath Co 4725 SE Division St (503) 235-0404 | DLG Construction Company Po Box 973 (503) 266-7300 | Maddox Construction 37 SE Bridgeford Blvd (541) 389-5373 |
| R & J Earth Boring 5575 Table Rock Rd (541)664-1819 | Dan's Excavating 1800 W 6th Ave (541)998-6741 | Dunmire Associates Inc 1000 Pioneer Rd (503) 623-4180 |
| Tony L De Hart Excavation Inc 2271 Tucker Rd (541)386-3290 | Earthworks Oregon 13014 S Clackamas River Dr (503)723-7843 | Bedrock Excavation 8011 SW Hazelnut Ln (503)297-1848 |
| Steve Bailey Contracting PO Box 1142 (503)623-8360 | Hercher Steve 16110 Green Timber Rd (503) 842-5047 | Sumco Excavating Inc PO Box 279 (503)843-3234 |