A residential locksmith is a professional specializing in locks and keys for homes, offering services like lock repair, replacement, installation, and emergency unlocking. They can also provide security advice and upgrade existing security systems.

A commercial locksmith provides security services specifically for businesses, going beyond basic lock replacement to include advanced security systems, access control, and security assessments. They are experts in commercial security solutions, offering a wide range of services to protect businesses from various risks.

Emergency locksmiths are skilled professionals who offer prompt assistance for urgent lock-related issues, primarily focusing on regaining access to homes, businesses, and vehicles. They handle situations like lockouts, broken keys, jammed doors, and emergency rekeying after break-ins, often working around the clock.

Automotive locksmiths are specialized professionals who deal with car locks and keys, offering a range of services beyond basic lockouts. They handle issues like broken or lost keys, lock repairs, ignition problems, and even the installation and maintenance of vehicle security systems like GPS trackers.