| Business Name | Address | |
| Calvert Safe & Lock Ltd | 40 Caroline St Derby, CT 06418 |
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| A A All American Locksmith | Ansonia, CT 06401 | |
| Champion Locksmith | North State St & Bridgeport Shelton, CT 06484 |
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| Shelton Lock & Key | 273 Canal St # 100 Shelton, CT 06484 |
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| Shelton All-Star Locksmith | North State St & Bridgeport Shelton, CT 06484 |
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