Cothron's Security Professionals

Cothron's Security Professionals, founded in 1948 and based in Round Rock, Texas, provides comprehensive physical and electronic security services across Central Texas. The company supports residential, commercial, and institutional clients with traditional locksmithing and modern systems integration. Services include lock installation and repair, re-keying, key duplication, doors and frames, safes and safe installation, alarm systems, access control systems, surveillance systems, home automation tied to security, and security education.

Field personnel are uniformed and arrive in clearly marked white service vehicles. Technicians follow established procedures for property care and professional conduct. Emergency services, including after-hours response, are available.

With decades of continuous operation, Cothron's Security Professionals handles single-service calls as well as end-to-end projects, from assessment and product selection to installation and ongoing maintenance. The team supports upgrades to existing hardware and systems and delivers new installations designed for reliable performance, secure access management, and code compliance. Clients across Central Texas rely on the company for responsive service and a broad range of security solutions under one provider.