| Business | Phone |
| All American Locksmith Darien 60561 | (630) 663-9226 |
| Apex Custom Locksmithing Darien 60561 | (630) 986-8756 |
| Emergency 24 Hour Locksmith 1589 Plainfield Rd, Darien 60561 | (630) 434-1663 |
| Locksmith 24 Hours Inc 7702 S Cass Ave, Darien 60561 | (630) 353-1906 |