| Kupillas Greg & Malia 18477 S Valley Vista Rd (503) 632-5016 | Lyon Construction 4777 Butte Falls Hwy (541) 826-8980 | Hyden's Excavating PO Box 99 (541)336-3152 |
| Miller & Sons Excavating PO Box 650 (541)676-9613 | Atchley's Brothers Inc PO Box 553 (541)258-7054 | Industrial World Inc 1740 SE 5th Ave (541) 889-8985 |
| Kalal Construction Inc 880 E Elm Ave, Unit B (541) 567-6106 | Armore Seal Coating and Striping 12935 Noblewood Ave (503) 650-1370 | Ed's Construction 4102 Grant Rd (541)664-6123 |
| Don Deroest Excavating & Contracting 3015 W Colorado Ave (541) 523-5351 | Ed Wyant Excavating Inc PO Box 1242 (503)625-9294 | Mitchell Lewis & Staver Co 9935 SW Commerce Cir (503) 682-1800 |
| Matton Utility Inc 20219 S Sprague Rd (503) 631-8111 | Brooks Excavating & Hauling 27176 Orchard Rd (541)688-3498 | Northwest Demolition-Dismantle PO Box 230819 (503)638-6900 |
| Crestline Construction CO 3775 Crates Way (541) 506-4000 | Orr Excavating Inc 160 E St (541) 898-2412 | Hattenhauer Distributing CO 201 W 1st St (541) 296-5105 |
| Edmund Curtis 29947 SW Riverwood Dr (503)650-1250 | Richard L Bartels Construction 12909 SW Highway 126 (541)548-0524 | Bob Fix Excavating Inc PO Box 5501 (541)382-2018 |
| Monte Wasson Excavating 6088 Eight Mile Rd (541)298-8213 | Berryhill Brothers Excavation 20897 SW Scholls Sherwood Rd (503)625-1611 | Arena Pro 18747 SW Schroeder Ln (503) 925-8873 |
| Tom Leonnig Excavating 5600 Highway 101 S (503)842-8634 | Water Tech PO Box 7246 (541)388-7624 | Hughes Brothers Construction 5550 Table Rock Rd (541)664-3356 |
| American Earthmoving 10165 Azalea Glen Rd (541) 832-2733 | R W Foster Rebar Spacer Block 51999 NW South Rd (503) 985-7816 | Moss Construction & Excavation CO 4967 NE Stephens St (541) 672-1400 |
| Billette George Construction 18135 NE Bald Peak Rd (503) 538-2529 | Ramsay Construction PO Box 1245 (541)564-1870 | Fleck Construction CO 8810 SE Herbert Ct (503) 657-6116 |
| Stapleton Timber & Excavation 1709 Irving Rd (541)461-1965 | Mid Pacific Enterprises Inc 33965 Highway 99e (541) 928-7731 | Gary Compton Construction PO Box 40133 (541)343-5786 |
| S G Anderson Inc PO Box 369 (541)451-7677 | Bill Durham Builders 7460 Clear Creek Rd (541)352-7020 | Barnwell Grading Construction 3233 Woodland Park Rd (541)471-4122 |