About Us
provides
Solid Security
Granite Lock Co., Inc. is a family owned and operated business
serving the South Shore and neighboring communities.
Our locksmithing roots date back to 1958 in the City of Quincy, Massachusetts.
We are your complete locksmith providing personalized professional service.
Member of
Phone: 617-472-2177
Fax: 617-479-3341
E-mail: info@granitelock.com
