| Business | Phone |
| A & B Lock & Safe Co Inc 1005 Union Blvd, Allentown 18109 | (610) 432-3645 |
| Able Lock & Safe Co 1444 W Hamilton St, Allentown 18102 | (610) 439-0337 |
| B & R Hardware 313 N Fountain St, Allentown 18102 | (610) 770-9591 |
| Belles Mobile Locksmith 1209 E Highland St, Allentown 18109 | (610) 439-1119 |
| Knauss & Son 105 N 8th St, Allentown 18101 | (610) 435-4362 |
| Ralph's Lock & Door Svc 2544 S Alice St, Allentown 18103 | (610) 797-3508 |