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Welcome to Quality Lock Service

When you choose Quality Lock Service, you’re putting Experience and expertise to work where it matters, your safety and security. Quality Lock Service specializes in residential and commercial locksmith services in the Greater Boston area. From rekey services to high end lock sales and services including high security safe repairs and sales.

Quality Lock Services is a locally owned company and has been in business since 1990. We are a member of the Massachusetts Locksmith Association and the Associated Locksmiths of America.

Quality Lock Service are experts in in both commercial and residential access control, security and surveillance as well as electrical and mechanical door hardware installation, repair and replacement and more. All of our work is guaranteed.