| Business | Phone |
| J & R Lock & Safe Inc 130 W Ellis Ave, Libertyville 60048 | (847) 680-6169 |
| Dan The Key-Man Inc 112 E Church St, Libertyville 60048 | (847) 362-1077 |
| Master Lock 1590 S Milwaukee Ave, Libertyville 60048 | (847) 634-9970 |
| J & R Lock & Safe Inc 122 W Ellis Ave, Libertyville 60048 | (847) 680-3858 |