30870 John R Road,  Madison Heights, MI 48071  |  (248) 589-0330



Locksmith Services


Aaron's Lock & Key has served the security needs of Metropolitan Detroit since 1975. 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 or 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.

High quality locks and other physical security devices are cheap insurance. We are prepared to help you in emergencies, but we also welcome the opportunity to help you plan the best ways to keep your car, home and business secure.

We offer a complete line of safes, locking fireproof filing cabinets, and locking gun cabinets. We install and service residential door and window locks, commercial steel doors and frames, local door alarms, and automatic door closers. If your business needs mechanical, electronic or keyless access control systems, delayed egress systems or lockouts, call us for expert recommendations, installation and service.


Complete Locksmith Services, Including:


Access Control Systems



Automotive Keys

           Transponder - Vats
           Programming when required


Automotive Remotes

          Programming when required


Commercial Steel Doors & Frames


Door Alarms (local)


Door Bells (enunciators)


Door Closers


          Automatic Low Energy




Door Release Systems


Delayed Egress Systems


Key Control Systems:

          High Security Assa

          High Security Medeco

          Medeco KeyMark

          Schlage Primus

          Schlage Primus Everest




Lock Repairs & Installation:

          Cabinet, Cam & Desk Locks

          Deadbolts, Knob/Lever Locks

          File Cabinet & Showcase Locks

          Mortise & Rim Exit Hardware

          Window Locks


Master Key Systems


Re-Keying (combination change)



We install and provide all items related to  a door, frame, and  hardware.  If you do not see an item listed, please call us to confirm whether or not we can provide that product or service.

References and Insurance Certificates available upon request.