| Business | Phone |
| Access Control Locksmith Crofton 21114 | (410) 721-8919 |
| All-Star Locksmiths Crofton 21114 | (410) 721-1422 |
| Bdq Locksmith Crofton 21114 | (410) 721-9255 |
| Cross N' Key Locksmith Svc Co Po Box 3773, Crofton 21114 | (301) 261-0030 |
| Speak Easy's Locksmith Crofton 21114 | (410) 721-5900 |