| Business | Phone |
| Road Products Inc 10225 E Trent Ave, Spokane 99206 | (509) 922-1206 |
| Spokane Seal Coating & Contrng Spokane 99212 | (509) 926-7797 |
| All City Paving Spokane 99202 | (509) 979-5244 |
| Early Bird Parking Lot Rstrtn 11702 E Mansfield Ave, Spokane 99206 | (509) 362-3983 |
| Schellenberg Earthworks 2018 E Marshall Ave, Spokane 99207 | (509) 999-3694 |