Joy Locksmith Detroit are ready to assist you with your car key replacement needs in Detroit, Michigan, whether on holiday, nights or weekends, such as when you accidentally have a car lockout. You may call our customer service for consultation or an estimate for car key replacement cost or lock rekey needs. Our customer service staff is knowledgeable and ready to assist at all times. We also carry brand name locks, keys and an assortment of security products for our customers to choose from. If your Master Lock has jammed, is stuck or broken, you can call our 24 hour locksmith service.