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Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes. From local businesses to national and global enterprises, we specialize in solving complex security challenges with precision, expertise, and innovation. Our integrated solutions include access control, video surveillance, intrusion detection, and visitor management, powered by the latest technology and engineered for reliability and scalability. With a deep commitment to excellence, we simplify the most intricate security needs for our clients, delivering solutions that ensure safety, efficiency, and peace of mind. With a network of over 50 strategically positioned offices, Security 101 combines the strength of a national footprint with the responsiveness and personalized service of local experts. Our highly skilled teams bring years of experience and a passion for problem-solving to every project, ensuring our clients receive world-class design, installation, and ongoing support. At Security 101, we don’t just provide security systems—we provide clarity and confidence in an increasingly complex world. Trust us to protect what matters most, with tailored solutions that go beyond expectations.

Website https://www.security101.com
Revenue $102.5 million
Employees 969 (593 on RocketReach)
Founded 2003
Address 1450 Centrepark Boulevard Suite 210, West Palm Beach, Florida 33401, US
Phone (800) 261-2041
Fax (954) 968-6110
Technologies
Industry Security and Investigations, Security Products & Services, Cyber Security, Video Surveillance, Business Services, Information Technology, Access Control, Privacy and Security, Visitor Management, Security, Intrusion Detection, Software, Integrated Systems, Enterprise Solutions, Global & Multi-Site Customers
Web Rank 4 Million
Keywords Security Systems, Access Control, Surveillance Systems, Alarm Systems, Intrusion Detection, Cybersecurity Solutions, Security Installation, Security Maintenance, Network Security, Physical Security, Data Security, Risk Management, Security Consulting, Security Integration, Video Surveillance, Ip Cameras, Security Cameras, Access Control Systems, Alarm Monitoring, Security Technology
Competitors ADT, Vivint, XFINITY Store by Comcast, Prosegur, Securitas Group, Alarm.com, Ring, Guardian Protection, Frontpoint, Brinks Home +24 more (view full list)
SIC SIC Code 738 Companies, SIC Code 73 Companies
NAICS NAICS Code 56 Companies, NAICS Code 561 Companies

Security 101 Questions

The Security 101 annual revenue was $102.5 million in 2026.

Steve Crespo is the CEO of Security 101.

593 people are employed at Security 101.

Security 101 is based in West Palm Beach, Florida.

The NAICS codes for Security 101 are [56, 561].

The SIC codes for Security 101 are [738, 73].

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