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Executive Protection

Executive protection is an elite service only offered by top executive protection companies. Extensive training and real-world experience for agents include Route Planning & Security Driving, Defensive Tactics, Tactical Firearms, Emergency First Response Secondary Care (First Aid), and more.

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Uniformed Security

As a leading uniform security agency, MPS Security’s officers meet the highest possible threshold for professionalism and readiness. Each member of our team has been thoroughly vetted and screened. They are educated in crisis management and risk assessment, and have experience providing exemplary site security services.

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(NBI) is a full-service investigations firm, providing clients a variety of specialized services based on their individual needs and concerns. We work with individuals, law firms, third-party administrators, and insurance companies. We also provide investigative services to municipalities and public utilities, as well as private companies, corporations, and educational institutions for workplace and employment issues.

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All courses taught by Michael Julian, CPI, PPS, CSP, a recognized expert in security, executive protection and risk mitigation & management, onsite at your workplace to ensure employees get a practical understanding of how the information relates to them and how it can be used where they work every day.

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Our Services

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Executive Protection

MPS Security provides Executive Protection to Celebrities, VIP's, Employees and Executives

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Uniformed Security

Our professional appearance, marked vehicles, and 24/7 patrols establish a safe environment.



Not all armed bodyguard services are equal. Taking the time to do your research can save you time. 



No one wants to think an active shooter will enter their workplace, but it could happen anytime.

A family owned & operated protection firm

since 1967, providing a management team

you can rely on 24/7

MPS Security Provides a higher level
of professional security services & executive protection

MPS Security, a division of National Business Investigations, Inc. (NBI), is a full-service security firm providing physical and asset security using Uniformed Security Officers and Plain Clothes Executive Protection Agents for site security, events, residential and commercial properties, access control, security patrols, loss prevention, fraud detection and undercover officers

MPS Security also provides high-end security services such as Hostile Termination Protection, Reduction in Workforce Security, Labor Union Unrest and Strike Security, Asset Protection, Personal Protection, Estate Security, Corporate Event Security, and Risk and Threat Management Services throughout the US.

We focus on client outcomes by providing professional Uniformed Security Officers and Plain Clothes Executive Protection Agents that enhance security and safety at residential, retail and workplace environments.  Our trained staff and officers focus on your needs to provide a custom security plan.  We will staff your location with officers and agents that understand the unique nature of your security concerns and vulnerabilities in your home and work environment.  Let us show you how MPS Security can make a difference for you.

MPS Security Areas of Operation

After five decades serving in the industry, MPS Security has developed a team of elite experts focused on cultivating protection services that are unparalleled to that of industry standards. From anywhere in the nation to international territory there is no where you can or should go with out the support & resources in which MPS Security can provide. MPS holds license in both CA & NV, and strategic partnerships in any other area. Our corporate headquarters is located in the heart of the industrial hub of the Inland Empire in Riverside County in the city of Murrieta, CA.

We're Ready to help you with your security needs

Contact us today to get started and find out why we're number one in our industry.

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