About Us


OSA Security

OSA Security offers 4 types of security services with our trained security professionals. Security Officers provide foot patrol, mobile patrol, executive protection. Cybersecurity is performed by trained security consultants. Our security officers give you continuous security throughout the day and night. Our Cyber Security consultants secure your data and information from known and unknown threats, while our Executive Protection Security team provide you with personal security and protection.

Why Choose

OSA Security

OSA Security is commonly known as OSA Security. OSA has been providing security services to southern CA for over 30 years. By expanding from physical security services to include Cyber Security, we are better able to meet the growing needs and demands of our clients. We have built a team of cybersecurity professionals that span nationwide enabling us to protect what you value most. OSA Security is licensed by BSIS and is bonded and insured as a private security guard company. Our corporate office is in beautiful La Jolla, CA and we are proud to be woman-owned and operated for more than 10 years with 30+ years of service to the community. We pride ourselves on professionalism and the use of the latest technologies to help security guards all over southern CA do their job efficiently and effectively while providing you, our client, with the utmost confidence in our skills and ability by using our tracking and accountability system with all of our guards. Whether you need cybersecurity for virtual protection, patrol services for your neighborhood and business, or executive protection to secure an individual, you can count on us to provide the service you need.

What We Offer

OSA Security Services

Security Officers

OSA Security Officers are trained and equipped to protect.

Mobile Patrol

OSA Mobile Patrol Officers are your eyes and ears on the ground when you’re not around.

Cyber Security

OSA Cyber Security team prevents and protects your assets form imminent threats in the virtual world.

Executive Security

OSA Executive Protection security services give you the protection you need from highly skilled officers.

Protect your assets now!

Please Call Us 760-941-3128 to Schedule Service