| Business Name | Address | |
| Twin City Lock & Key | 28 Airport Rd Fitchburg, MA 01420 |
 |
| Country Locksmith | 104 Lunenburg St Fitchburg, MA 01420 |
|
| Ethier Lock | 67 N Main St Leominster, MA 01453 |
|
| Jim'S Lock & Key | 33 Central St Leominster, MA 01453 |
|
| Advanced Lock Co | 111 Union Sq Milford, NH 03055 |
|