| Business | Phone |
| Whitmarsh Lock & Safe 2 Blueberry Ln, Gloucester 1930 | (978) 283-7057 |
| Acton Lock/Whitmarsh Lock 2 Blueberry Ln, Gloucester 1930 | (978) 264-0282 |
| Seacoast Lock & Safe Co Inc 6 Merrill St, Gloucester 1930 | (978) 281-7171 |
| Earl's Lock Shop 311 1/2 Main St, Gloucester 1930 | (978) 283-5935 |
| Heritage Lock & Safe 33 Cherry St, Gloucester 1930 | (978) 282-4415 |