| Business | Phone |
| Avnet 3808 N Sullivan Rd, Spokane 99216 | (509) 924-7405 |
| Lighting Center 919 W 1st Ave, Spokane 99201 | (509) 838-2048 |
| Columbia Electric Supply 203 E Augusta Ave, Spokane 99207 | (509) 325-4500 |
| Consolidated Elec Distrib 3717 E Main Ave, Spokane 99202 | (509) 535-8891 |
| Crescent Electric 4216 E Main Ave, Spokane 99202 | (509) 534-6151 |
| Cutler Hammer 300 N Mullan Rd, Spokane 99206 | (509) 922-4055 |
| Dayne Hansen & Assoc Inc 222 W Mission Ave 107, Spokane 99201 | (509) 325-9393 |
| Graybar Electric Co 4001 E Ferry Ave, Spokane 99202 | (509) 532-9211 |
| Infinity Systems Inc 11915 E Skyview Ave, Spokane 99206 | (509) 328-5117 |
| Nord Electric Supply Inc 1925 N Ash St, Spokane 99205 | (509) 328-3900 |
| Pro-Line Sales & Marketing 223 E Augusta Ave, Spokane 99207 | (509) 327-3727 |
| Radar Inc 223 E Pacific Ave, Spokane 99202 | (509) 747-3053 |
| Square D 104 S Freya St, Spokane 99202 | (509) 535-3685 |
| Stoneway Electric Supply 402 N Perry St, Spokane 99202 | (509) 535-2933 |
| Hughes Utilities 11303 E Montgomery Dr, Spokane 99206 | (509) 928-8292 |