| Business | Phone |
| Anixter Fasteners N56w13605 Silver Spring Dr, Menomonee Falls 53051 | (262) 252-5040 |
| Best Electric Supply Corp N56w13712 Silver Spring Rd, Menomonee Falls 53051 | (262) 790-5557 |
| Cablemaster Corp W134n5272 Campbell Dr, Menomonee Falls 53051 | (262) 783-3000 |
| Hein Electric Supply Co N87w15105 Main St, Menomonee Falls 53051 | (262) 255-7802 |