Keys by Monroe is a family owned and operated business passed down for three generations spanning over 43 years. The lock doctors can diagnose and repair lock problems with your car, your home, and your business. We are available to help day and night 24/7. For all of your Lock and Security needs call Keys by Monroe the lock doctors where our family motto is "The only done job is a job well done." To schedule an appointment with one of our doctors please call 989-763-1386 between 9am and 5pm Monday through Friday. For after hour emergencies call us at 989-285-5447.