Welcome to AZ Locksmith and Key Solutions locksmith and security systems in Los Angeles, CA Among the area's top locksmiths, AZ Locksmith, and Key Solutions has supplied trustworthy and dependable security solutions in the Los Angeles, CA region for several decades. AZ Locksmith provides Locksmith services for car or a house lockout, car key replacement, car key programming, Key Duplication, lock repair, and Key Cutting Services. With our Emergency 24/7 Locksmith Services, we serve both residential and Commercial Services.