About Us

Your Safety Is Our Business!

Quest National Security, established in 2001, specializes in routine and special events security services including Armed and un-Armed guards, vehicle and foot patrols, Concealed Weapon Officers / Undercover Agents, Loss-Prevention activities, Executive Protection, Security Counseling, Emergency Response, Crowd Control and a variety of other customized functions.

Through careful analysis of your particular needs, combined with unmatched human resources and personnel qualifications, you achieve the very necessary peace of mind knowing that your most precious people and assets are safe.

Operations are led with a highly structured program of continuous vetting, training and supervision to achieve a level of performance tailored to the unique needs of your company and the realities of a changing world.


The professional background of our executive personnel includes law enforcement and military expertise.  Additional trainings include SWAT, K-9 and bomb dogs. All our high-level personnel communicate directly with local PD and other law enforcement agencies and such level of commitment & professionalism has enabled Quest to gain the trust of fortune 500 clients and local businesses.

We are committed to constantly assess the needs of our clients and develop the most cost-effective plan to secure their interests with integrity, experience and professionalism.

Trusted By Fortune 500 Clients & Local Businesses

The level of security provided by Quest National Security varies with our personnel qualifications and is always tailored to our clients’ specific needs.

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Quest officers and agents are trained at top-notch security schools, accredited and licensed with the Bureau of Security Investigative services (B.S.I.S) and Consumer Affairs in Sacramento, CA. 

Further, our officers and agents are routinely trained at our facilities and at security training schools approved by the Bureau.

In order to promote quality performance of our personnel – multiple training programs are administered on an ongoing basis including Basic Security Training, Post Orders Site Orientation training, Foot Patrol, Laws of Arrest / Detention, Report Writing, First Aid & CPR and OSHA/ Hazard-Free Workplace.


In addition, our training programs include Officer Safety, Employer Policies, Handling Difficult People, Crowd Control, Work Place Environment and training that is specific to our clients security needs.


” We are committed to constantly assess the needs of our clients and develop the most cost-effective plan to secure their interests with integrity, experience and professionalism”


All of our clients have access to our Private Investigative Services including Internal Theft, Missing Person, Insurance Claim Services, Arson Investigations, Video Surveillance, Bug Sweep, Background Check, Employment Verification, Insurance Fraud, Witness Location, Canine Services and Skip-Trace. This specialized department is available to our clients as a standalone unit but the firm frequently utilizes its professional tools to insure that the screening and quality of our employees are at their best as well as to efficiently resolve any potential issues that may interfere with the security level our clients have learned to trust

Our Philosophy


The credibility and value of your security program hinges on the levels of care for our clients as well as the training levels and equipment of our security guards delivering you a piece of mind knowing that your family and business are safe.

Quest National Security relies on multiple levels of checks and balances.


Multiple levels of field management designed to supervise and report back to the control office on every activity that appears at flaw.

Daily Reports submitted are subject to automated data entry validation.

Management reviews the content for internal consistency and clarity. Security Officers & Guards are contacted immediately for clarification as necessary.

A supervisor completes the final daily review.

End results are 100% guaranteed to meet your timetable and specifications.

Quest National Security is providing commercial clients, nationwide, with a variety of professional security services.

Corporate Office:  29395 Agoura Road Unit 105 Agoura Hills CA 91301

CA Regional Offices:  Santa Barbara, Ventura, San Bernardino, Riverside, Orange & San Diego.