Key Pros, LLC is a real Greenville SC locksmith. As a mobile locksmith, we are proud to offer Residential, Commercial, and Automotive locksmith services. If you have lost your car keys, don’t worry. Key Pros is able to unlock your car and make you a new car key on the spot. So if you find yourself locked out, need keys made, have broken locks, or need a transponder key programmed, contact Key Pros, LLC a Greenville SC locksmith by calling 800-865-6257.