Henning Bros, a J & R Lock & Safe location, in Palatine, IL has been a trusted, family-owned locksmith and security solutions provider since 1963. They specialize in master-key and grand master-key systems and are a stocking dealer for high-security key brands like Medeco, KeyMark, and Schlage Primus. Offering a wide range of services — including residential, commercial, industrial, and institutional locksmith solutions, electronic access control, safes and vaults, and security system installation and repair — Henning Bros is fully licensed, bonded, and insured, with technicians vetted by the Illinois Department of Professional Regulation.
