| Business | Phone |
| Castle Rock Industries 4520 N Ferrall St, Spokane 99207 | (509) 482-2828 |
| Intermountain Wood Products 10407 E Buckeye Ln, Spokane 99206 | (509) 921-0704 |
| Lockwood Lumber Sales Inc 8528 N Freya St, Spokane 99217 | (509) 489-0140 |
| Potlatch Forest Products Corp 601 W Riverside Ave 1100, Spokane 99201 | (509) 835-1500 |
| Reliance Corp 624 W Hastings Rd # 3, Spokane 99218 | (509) 262-9644 |
| Trumark Industries Inc 4020 E Main Ave, Spokane 99202 | (509) 534-0644 |