| Business Name | Address | |
| D & E Enterprises | 236 Adams St Chelsea, MI 48118 |
 |
| Howlett Lock & Door | 1933 Swarthout Rd Pinckney, MI 48169 |
|
| Steve'S Lock & Safe | Ann Arbor, MI 48104 | |
| Vogel'S Locksmiths | 113 W Washington St Ann Arbor, MI 48104 |
|
| American Lock & Door | 14457 Holmes Rd Gregory, MI 48137 |
|