| Business | Phone |
| Black Earth Village Electric 1210 Mills St, Black Earth 53515 | (608) 767-2563 |
| Black Earth Village President Black Earth 53515 | (608) 767-2564 |
| Vermont Twp Garage 4017 County Road Jj, Black Earth 53515 | (608) 767-2457 |
| Mazo Electrical Supervisor Black Earth 53515 | (608) 767-2561 |