Aaron's Lock & Key, Inc. was established in 1975 by Jimmy L. Mowry, Certified Master Locksmith, and its current president. Aaron's Lock & Key, Inc. has served the security needs of Metropolitan Detroit for over 35 years. We sell, install, and service locks and security devices from all of the major manufacturers and are eager to help you keep your premises and possessions safe from fire and theft. Visit our retail store or call for mobile service and one of our master locksmiths will come to your location. We offer automotive, residential and commercial locksmith services. No job is too small or too big, so call us whether you have lost your car keys, locked yourself out of your house when you took your dog for a walk, or if you need a complete physical security installation for your store, warehouse or manufacturing facility.