| Business | Phone |
| Earl Nelson Corp 327 W 8th Ave, Spokane 99204 | (509) 624-5325 |
| Inter Mountain Consulting 221 N Wall St, Spokane 99201 | (509) 747-7830 |
| Kjm & Assoc 10 N Post St 305, Spokane 99201 | (509) 747-8031 |
| Kofmehl Inc 304 W 2nd Ave B, Spokane 99201 | (509) 838-2749 |
| Meridian Construction Mgmt 15807 E Indiana Ave, Spokane 99216 | (509) 443-0252 |
| Roen Associates 1526 1/2 W Riverside Ave, Spokane 99201 | (509) 838-8688 |
| Thomas Consulting 905 W Riverside Ave 407, Spokane 99201 | (509) 747-2124 |