| Ahlberg Implement | 45 Superior Ave. | 906-875-6831 |
| Alpha Crystal Falls Comm. Credit Union | 104 N. 3rd | 906-875-6686 |
| Alpha-Crystal Falls Credit Union | 104 N. 3rd | 906-875-6686 |
| Ameritch | Customer Serv. | 800-244-4444 |
| Art Barn | 33 N. 4th | 906-875-1001 |
| AT & T | Customer Serv. | 800-362-9689 |
| Atanasoff R.K. OD | 337 Superior Ave | 906-875-3855 |
| Auto Image Collision Center | 1001 Crystal Ave. | 906-875-4422 |