| Earth Works Excavation PO Box 1049 (503)965-7878 | David Strain Excavating Inc 94909 Shannon St (541)396-4308 | Jal Construction Po Box 6269 (541) 389-1236 |
| Hyden's Excavating PO Box 99 (541)336-3152 | W A Jones Co 10175 SW Barbur Blvd # 308b (503)977-0570 | Dave Sigfridson Construction 2365 Glengary Loop Rd (541)679-6916 |
| Quality Excavation SYST 6183 Sunnyview Rd NE (503) 363-4323 | Morse BROS 14545 NW Saint Helens Rd (503) 286-4201 | International Mill Service Inc 3200 NE Highway 99w (503) 472-1598 |
| Stapleton Timber & Excavation 1709 Irving Rd (541)461-1965 | D & D Backhoe 3303 Ward Ct NE (503) 390-6396 | Noti Construction 88083 Rustad Ln (541)935-4006 |
| Olson Steve Construction Inc 28284 S Dryland Rd (503) 263-7991 | Alton E Sullivan Construction Inc Po Box 2690 (541) 926-1092 | L & L Excavating & Grading 34266 Priceboro Dr (541)995-6250 |
| Grabowski Bob Construction 7322 Reeder Rd (541) 883-2431 | Boffing William J Construction 85698 Parkway Rd (541) 746-2880 | Carver Rock Products 15235 SE Highway 224 (503) 658-4300 |
| Mountain View Rock 664 Mountain View Dr (541) 826-7367 | Dehart Excavation Inc 2271 Tucker Rd (541) 386-3290 | Botner TAL Excavating 3424 Eagle Valley Rd (541) 849-2660 |
| Oregon Helical Piers 2734 Kalmia St (541)689-1414 | Lakeport Storage Po Box 223 (541) 884-1770 | Strasser Excavating 56777 Lunar Dr (541)593-1912 |
| Ramsay Construction PO Box 1245 (541)564-1870 | Gelco Services Inc 1705 Salem Industrial Dr NE (503) 364-1199 | Dgw Incorporated 56230 Old Portland Rd (503) 366-5369 |
| Laskey-Clifton Corporation 59919 Highway 101 (541) 266-8673 | Curl Chuck Backhoe & Excavating 1530 Makinster Rd (503) 842-2711 | Mountain West Utility Svc Inc PO Box 575 (503)723-5277 |
| Leininger Construction 14296 S Carus Rd (503) 632-3127 | WHL Enterprises 16001 SW Dusty Dr (503)843-3208 | Sweeney Excavating 67157 Harrington Loop Rd (541)617-0968 |
| Linn Benton Excavation Inc 33810 SE Terra Cir (541)758-6309 | Frontier Excavating 3942 SE 116th Ave (503) 761-3524 | Lincoln City Feed Store 3219 NW Highway 101 (541) 994-2465 |
| R2m2 Rebar & Stressing Inc 6705 NE 79th Ct, Ste 6 (503) 258-8880 | Portable Hydraulic Dredging Inc 33100 SE Sofich Ln (503) 637-6590 | C P Construction LLC 225 Driver Valley Rd (541)459-3959 |