| Business | Phone |
| Charles Miller Electrician 16100 S Us Highway 63, Rolla 65401 | (573) 364-4491 |
| Freedom Electric Llc Po Box 1447, Rolla 65402 | (573) 364-6654 |
| Lewis Electric 11650 County Road 8050, Rolla 65401 | (573) 364-8984 |
| Richard Martin Electric 510 Fort Wyman Rd, Rolla 65401 | (573) 364-6125 |
| Wilson Electric 10501 County Road 8150, Rolla 65401 | (573) 364-3105 |