| Business Name | Address | |
| John Takach Co | 800 Mckean Ave Donora, PA 15033 |
 |
| Armory Locksmiths | 205 W Main St Monongahela, PA 15063 |
|
| Mc Cusker Safe & Lock Co | 1411 S Pittsburgh St Connellsville, PA 15425 |
|
| Westmoreland Lock & Safe Co | 527 Sycamore Youngwood, PA 15697 |
|
| Ace Lock | 56 Gill Hall Rd Clairton, PA 15025 |
|