HKS Systems Lock & Safe is a MOBILE locksmith/safecracker company providing services including commercial lock rekeying & lock repair, Key duplication, Lost keys, high-security keys, Keyless locks, Doorbell camera systems, Electric strikes, Commercial access systems, and more! Looking for a licensed & insured locksmith in the Crystal Lake Illinois area? HKS Systems Lock & Safe is the best McHenry County locksmith & safecracker in the trade. We offer safe & vault services safecracking, or general lock maintenance & upgrades. HKS Systems Lock & Safe locksmiths are located in McHenry County, Il. and our service team is just a call away from you. Servicing a 35-mile radius We are the locksmith NEAR YOU We SPECIALIZE in safe openings, servicing, and upgrading ALL types of safes, vaults, and ATMs. Lost safe combinations? faulty safe locks? no problems give us a call! We offer lock rekeying & master keying of common locks and high-security key systems & interchangeable "Best" SFIC & LFIC systems. We specialized in multi-level master key systems including restricted key systems as well as commercial hardware sales servicing and installation. Full service & repair of commercial/industrial doors. Storefront door/frame, closer & threshold repair & replacement. ADA automatic door openers repairs & installation. SORRY, NO AUTOMOTIVE KEY SERVICES ARE OFFERED!!! ALOA, NSO, SAVTA & Clearstar LIFETIME member IDPR licensed bonded and insured. License No.191000831