| Name | Contact | Address | City | State | Zip Code | Phone # | |
|---|---|---|---|---|---|---|---|
| Contractor Plan Center | Brie Kidwell | PO Box 2486 | Clackamas | OR | 97015 | (503) 650-0148 | brie@contractorplancenter.com |
| HDR | Jennifer Volkman | 929 108th Ave NE #1300 | Bellevue | WA | 98004 | wamktg@hdrinc.com | |
| Maul Foster & Alongi, Inc. | Carly Schaefer | 109 E 13th St | Vancouver | WA | 98660 | (360) 553-8251 | procurement@maulfoster.com |
| Spokane Regional Plan Center | Jenny Martin | 209 N Havana St | Spokane | WA | 99202 | (509) 328-9600 | projectinfo@plancenter.net |