| Business | Phone |
| Aeco Inc Po Box 3843, Spokane 99220 | (509) 448-4109 |
| Kone Inc 5805 E Sharp Ave, Spokane 99212 | (509) 534-4711 |
| Otis Elevator Company 510 E North Foothills Dr, Spokane 99207 | (509) 483-7328 |
| Thyssen Krupp Elevator 416 N Madelia St, Spokane 99202 | (509) 533-2701 |