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Specialties
The Key Hole is your source for all types of locks, door hardware, and security solutions. The Key hole, we specialize in commercial work and develop solutions to whatever your needs are. Whether it’s electronic, mechanical, combination, card or digital keypad reader, magnetic or proximity scanners– we will work with you to create the system that is ideal for your application, and at the best possible price. We offer custom locksmith service to fit your needs. We are family owned and operated since 1960. We service Baltimore City, Ellicott City, Catonsville, Reisterstown, and Columbia, Carney, Middle River and surrounding areas.