| Business | Phone |
| Ambient Lighting 2721 N Van Marter Dr 2, Spokane 99206 | (509) 922-5011 |
| Blankenship & Assoc 5517 E Trent Ave, Spokane 99212 | (509) 535-6006 |
| J C Wright Lighting Sales Inc 5111 E Trent Ave, Spokane 99212 | (509) 535-0098 |
| Phoenix Electric Inc 111 E North Foothills Dr, Spokane 99207 | (509) 327-9517 |