Provo’s trusted locksmith and business security partner since 1990. Specializing in commercial keyless lock systems, security systems, & locksmithing. Our licensed and insured technicians deliver fast, reliable service for commercial & residential properties, including rekeys, master key systems, door hardware, and emergency lockouts. We specialize in advanced business security solutions with cloud-based access control, keyless entry, and smart camera and alarm systems—backed by next-day and 48-hour commercial repair response. With our “No Door Left Unlocked” guarantee and decades of expertise, ARCO provides dependable protection across Utah County, plus car keys, fobs, and programming at our Provo shop.