| Business Name | Address | |
| Spriggs Locksmith | 2102 Ramblewood Dr District Heights, MD 20747 |
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| Smoot Key & Lock | 5704 Marlboro Pike District Heights, MD 20747 |
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| Hyattsville Door & Lock | 3616 East St Hyattsville, MD 20785 |
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| Ambassador Lock Co | 4248 Kenilworth Ave Bladensburg, MD 20710 |
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| Abel Safe & Lock | 4928 Annapolis Rd Bladensburg, MD 20710 |
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