| Business | Phone |
| Assured Power 2025 W South Branch Blvd, Oak Creek 53154 | (414) 761-1975 |
| Behr Electric Llc 331 E Rawson Ave, Oak Creek 53154 | (414) 762-2347 |
| Best Way Electrical 9067 S Chicago Ct, Oak Creek 53154 | (414) 764-0475 |
| C R Electric Inc 2336 W Southland Dr, Oak Creek 53154 | (414) 761-2990 |
| Diamond Electrics 8638 S Shepard Ave, Oak Creek 53154 | (414) 764-1786 |
| Haase Electric 328 E Manitoba Ave, Oak Creek 53154 | (414) 762-7008 |
| United Electric Wiring Svc 9878 S 13th St, Oak Creek 53154 | (414) 762-5540 |
| Property Electric 901 W Ryan Rd, Oak Creek 53154 | (414) 571-9554 |
| Q Electric Corp 8643 S Glen Forest Ct, Oak Creek 53154 | (414) 768-8804 |