| Business | Phone |
| Best Electric Supply Corp 6201 Regency West Dr, Racine 53406 | (262) 554-0600 |
| Strategic Electronic Solutions 1131 Prairie Dr, Racine 53406 | (262) 884-3531 |
| Interstate Electric Supply Co 2601 Lathrop Ave, Racine 53405 | (262) 637-4495 |
| Nelson Electric Supply Co 821 S Airline Rd, Racine 53406 | (262) 635-5050 |
| Nelson Electric Supply Co 926 State St, Racine 53404 | (262) 635-5050 |