We specialize in Commercial and Residential door hardware, along with a full line of automotive transponder keys and remotes. But most of all we specialize in good customer service.


Established in 1985.

General lock is a family owned business. Husband and wife team Bill and Jill plasky along with a highly trained technical staff and state of the art dispatching team are here to assist you with all your locksmithing needs.
General lock was started in 1985 on the west side of Chicago. Bill and Jill purchased general lock in 2003 and since
then have settled in our new home in the northwest side of Chicago. We have been growing to fit our customer’s needs and advancing in many things ever since.


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