| Gradeway LLC PO Box 5293 (541)383-0025 | Bobcat West 2720 Biddle Rd (541) 779-3444 | Clem's Tractor & Trenching 24341 S Railroad Dr (503)266-1216 |
| D F C Construction 435 S Locust St (503) 266-6740 | Harold Hardesty 1291 Oak St (541)482-9461 | A-1 Bird Bath Co 4725 SE Division St (503) 235-0404 |
| Hollenbach & Hurd Inc 3430 SW 209th Ave (503)591-5987 | Cunningham Excavating 35303 Lyngstad Heights Ln (503)325-3259 | Rocky Ridge Excavation & Haul 1275 NE Highway 97 (541)475-0162 |
| Armadillo Underground Inc 3840 Boone Rd SE (503)588-8050 | M D M Contracting & Excavation 58584 Cedar Creek Rd (503) 543-3010 | Harrington Rock Products 38325 Harrington Dr (541)451-1106 |
| Hixon Construction Inc PO Box 961 (541)276-2806 | Salt & Pepper Construction Co 4805 NE Buffalo St (503)284-6161 | Turner Excavating 84201 Walker Ln (541)432-4741 |
| Light Touch Excavation 5253 Sterling Creek Rd (541)535-6565 | Winchester Rock Products 424 Wilbur Rd (541)672-4545 | Bailey Heavy Equipment Repair 60476 Shobe Canyon Rd (541) 676-5583 |
| Summit Excavation PO Box 528 (541)318-8238 | Kurth Excavating 4055 Turner Rd SE (503)581-0925 | Mighty Mite Tractor 25771 SE Brian Ranch Rd (503)668-0764 |
| Cipriano & Son Construction Po Box 1058 (503) 663-7308 | Fix Bob Excavating Inc 62980 Boyd Acres Rd (541) 382-2018 | Hyden's Excavating 344 Olalla Rd (541) 336-3152 |
| Lyon Construction 4777 Butte Falls Hwy (541) 826-8980 | Hair by Cheryl Rinkes 16625 S Williams Rd (503) 632-6625 | Bethel Excavating 6976 Little Rd SE (503) 743-2343 |
| Columbia Basin Construction PO Box 382 (541)276-2055 | Gray's Backhoe Service Inc 2493 Mehl Creek Rd (541) 459-2396 | Sepco 15490 SE 262nd Ave (503)663-1923 |
| Mark Heuett General Contractor 77609 Grouse Creek Ln (541)828-7878 | Greg Vandehey Soil Sampling 7874 NW Spreadborough Rd (503)357-2716 | Bedrock Excavation 25540 SW Grahams Ferry Rd (503)612-9400 |
| Lorin A Meyer Construction Inc 12975 Sunnyside Rd (503) 623-9511 | Gray's Backhoe Svc Inc 2493 Mehl Creek Rd (541)459-2396 | Morse BROS Inc 4001 Clark Mill Rd (541) 367-6174 |
| Hunter Excavations 4094 SW Bear Dr (541)546-9888 | Arena Pro 18747 SW Schroeder Ln (503) 925-8873 | Moss Construction & Excavation CO 4967 NE Stephens St (541) 672-1400 |