| Business | Phone |
| Maryland Locksmith Inc Catonsville 21228 | (410) 747-1000 |
| Bill Lorenz Locksmith 437 Westside Blvd, Catonsville 21228 | (410) 719-1054 |
| Centurion Safe & Lock Inc 918 Frederick Rd, Catonsville 21228 | (410) 747-5625 |
| Certified Locksmith Svc Catonsville 21228 | (410) 747-6774 |
| Interstate Locksmith Group Catonsville 21228 | (410) 788-0649 |
| Premium Lock&Key Services 5602 Baltimore National Pike Ste 401, Catonsville 21228 | (443) 458-9917 |