| Business Name | Address | |
| E Z Key | 3132 Smiley Rd Bridgeton, MO 63044 |
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| Total Lock & Security | 11642 Dorsett Rd Maryland Heights, MO 63043 |
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| Able Key & Hardware Ltd Inc | 3651 N Lindbergh Blvd St Ann, MO 63074 |
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| Complete Lock & Key Svc | 8320 Lackland Rd St Louis, MO 63114 |
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| A-1 Lock & Key Svc Inc | Overland, MO 63114 | |