| Business | Phone |
| Twin City Wallboard Inc 233 Hawkins Rd S, Winlock 98596 | (360) 785-4446 |
| Bob Sherwood Trucking 1453 King Rd, Winlock 98596 | (360) 785-0883 |
| Collier Construction 534 Tennessee Rd, Winlock 98596 | (360) 785-3144 |
| Michael Hogg Construction 1441 King Rd, Winlock 98596 | (360) 785-9647 |
| Mark Crawford Construction 395 Russell Rd, Winlock 98596 | (360) 785-4567 |