| Business | Phone |
| 1 Emerg 7 Day Locksmith 540 Gundersen Dr, Carol Stream 60188 | (630) 388-1066 |
| 1 Hour 7 Day Emer Locksmith 191 E Geneva Rd, Carol Stream 60188 | (630) 388-1067 |
| Custom Lock & Key 1205 Easton Dr, Carol Stream 60188 | (630) 289-8700 |
| Locksmith 24 Hours Inc Carol Stream 60188 | (630) 580-5737 |
| United Lock & Key 179 Thunderbird Trl, Carol Stream 60188 | (630) 668-2149 |