Northern Key & Lock

Northern Key & Lock, Inc. has been the leader in the locksmithing industry in Northern Illinois since 1964. We pride ourselves on providing fast, reliable, and professional locksmithing services at highly competitive rates. Our licensed and screened locksmiths are available 24/7 to assist with any lock, key, door, safe, or access control needs you may have. Whether you're looking for residential or commercial services, we have the solution for you. Our team is dedicated to ensuring your security and peace of mind. With over 50 years of experience, we've built a reputation for being reliable and trustworthy.

Residential Services

At Northern Key & Lock, Inc., we understand the importance of securing your home. Our residential locksmith services include lock and key solutions, deadbolts, knob locks, lever locks, home safe installations, decorative lock installations, mailbox locks, lock repairs, and high-security lock installations. We also offer 24-hour emergency service for those unexpected moments when you find yourself locked out. Our goal is to ensure your home is secure and safe.

Commercial Services

For businesses in McHenry, Kane, and Lake Counties, we offer a comprehensive range of commercial locksmith services. These include cylinder rekeying, lock repairs, lock installations, master key systems, high-security locksets, A.D.A. locks, digital access locks, card access systems, remote door release, closer installation, hinge and pivot repair, commercial safe repair, safe combo change, and intercom systems. We understand the importance of maintaining business security and ensuring that your operations run smoothly.