| Business | Phone |
| Alger County Electric 103 Birch St, Munising 49862 | (906) 387-2300 |
| Strand Electric Co Po Box 510, Munising 49862 | (906) 387-3270 |
| Electrical Connection N7105 Connors Rd, Munising 49862 | (906) 387-2561 |
| Mid-Peninsula Electric E5343 State Highway M94, Munising 49862 | (906) 439-5700 |
| Hi-White Electric Inc E10501 Old Indiantown Rd, Munising 49862 | (906) 387-5579 |
| Imperial Electric Svc E7985 W State Highway M28, Munising 49862 | (906) 387-4244 |