We are Crystal Lake, IL's leading locksmith company and we provide prompt and efficient service to the entire area. Professionals who are skilled in all types of locksmith services staff our company, and they are here to help you. As a residential and commercial locksmith, we ensure the utmost security for your home and business.
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Erik Hansen —
Will definitely use them again in the future, they were fast to respond and honest about the costs. It was a refreshing break
Northern Key & Lock, Inc. has been the leader in the locksmithing industry in Northern Illinois since 1964. Originally located on Riverside Dr. in McHenry, the shop moved to our current location in the early 70's and has been providing the area professional Locksmithing services at highly competitive rates.
Not only are we affordable, Northern Key
Jessica McCray —
Jim Carpenter was amazing! He came out within a few hours of being called. He showed up exactly when he said he would. He