| Endicott-Woods Enterprises PO Box 1537 (503)625-3525 | Duman Inc PO Box 2740 (541)997-6850 | Saunders Co 901 Brutscher St # 201 (503)537-9950 |
| Don's Tractor Svc Inc PO Box 2672 (541)840-0228 | Kyllo Construction Company 22111 S Haines Rd (503) 266-3101 | Bar Seven A Companies PO Box 890 (541)548-4747 |
| Sullivan Co Inc 2841 Del Rio Rd (541)673-3190 | Curl Chuck Backhoe & Excavating 1530 Makinster Rd (503) 842-2711 | Clean-Sweep Excavation & Maintenance Po Box 285 (503) 738-7556 |
| Tim Inman Excavating PO Box 242 (503)392-4733 | Zollinger Excavating Inc 361 Anderson Dr (503)873-8927 | Crestline Construction Co 3775 Crates Way (541)506-4000 |
| Lehigh Northwest Cement CO 10260 SW Greenburg Rd (503) 293-8459 | Triple D Excavating 1145 2nd Ave (541)367-6749 | In-Depth Earth Boring & Pole 89676 Montieth Ln (541)461-0060 |
| James W Fowler Construction PO Box 489 (503)623-5373 | Hadden Aaron Excavating Po Box 184 (541) 443-6623 | Warren Partridge Contracting PO Box 198 (541)353-2202 |
| Pacific Ground Works Inc 3560 SW 209th Ave (503)649-8002 | Bedrock Excavation 25540 SW Grahams Ferry Rd (503)612-9400 | Columbia River Builders LLC 1055 N 1st Pl (541) 564-8668 |
| Alaska Tanker Company LLC 15400 NW Greenbrier Pky (503) 207-0046 | Farwest Steel Corporation-Rebar 90340 Or-99 N (541) 681-7278 | Dirt Inc 5822 66th Ave NE (503)390-4864 |
| Lakeport Storage Po Box 223 (541) 884-1770 | Jay F Oldham & Son Inc 3330 Franklin Blvd (541) 726-7646 | Bradford Excavating PO Box 142 (541)446-3330 |
| K & K Custom Land Development PO Box 21060 (503)393-6130 | Huffman-Wright Third & Huffman (541) 839-4251 | Price Excavators Inc 63974 Mount Glen Rd (541)963-4746 |
| Natco Development LLC 811 53rd St (541) 988-1101 | Just Bucket Excavating Inc 5485 Mercer Lake Rd (541)902-8330 | Forest Soil Restoration Inc 36195 SE Boitano Rd (503) 668-4405 |
| Gelco Services Inc 1705 Salem Industrial Dr NE (503) 364-1199 | Dafco Sawcutting 1103 Cunningham Ln S (503) 585-0149 | 1-A Construction & Fire 31156 Follett Ln (541)571-4431 |
| Custom Excavating Service 67 S Townsend Rd (541) 567-3034 | Paradise Excavation & Cnstrctn PO Box 1444 (541)332-2750 | Durbin Yvonnette 1515 9th St (503) 842-5792 |