Keys 4 Cars Philadelphia leading locksmith and security company. Paragon has offered auto locksmith and security services to customers all across Philadelphia, PA. We are proud to serve areas including Center City, South Philadelphia, Southwest Philadelphia, West Philadelphia, North Philadelphia, and more. We offer 24/7 emergency locksmith services as well as car security solutions including ignition installation and car keys program, keyless remote, alarm systems, car lockuot and much more. To learn more about Paragon please contact us today.