| Business | Phone |
| Cole's Electric Inc 7596 Nw 40th St, Owatonna 55060 | (507) 451-1387 |
| Leroy Electric 212 Mineral Springs Rd, Owatonna 55060 | (507) 446-1234 |
| R & K Electric Inc 3445 W Highway 14, Owatonna 55060 | (507) 451-6409 |
| Randall Electric 2010 S Cedar Ave, Owatonna 55060 | (507) 451-2614 |
| Smith-Owatonna Electric Co 1524 S Cedar Ave, Owatonna 55060 | (507) 451-6860 |