Call : 323-634-1911

who we are

NASI's management team utilizes their extensive experience and knowledge to provide premier security services for all clients.

Skilled & Qualified Security Professionals

  • in business since 2004
    we are an experienced team
  • we offer 24/7 support
    we are approved contractor
  • protect you anywhere
    we have ability to secure

NASI Background and Experience

NASI was established in 2004 and our main office is located in Carson, California. Our Chief Executive Officer (CEO), Art Lopez, possesses over 35 years of law enforcement experience, including numerous years at the command staff level. NASI is a professionally managed investigative company that is committed and dedicated to providing superior service and steadfast quality to all with whom it contracts. Under the management of Art Lopez, NASI has developed into a true full-service investigative firm and is capable of providing our customers with exemplary security, investigative and janitorial services. As a result of North American Security and Investigation’s outstanding reputation, we have acquired investigative contracts with businesses and governmental agencies, both locally and nationally. NASI is uniquely prepared to support your security and investigative needs by utilizing the knowledge, skills, and managerial expertise necessary to provide exceptional service and a commitment to excellence for a career opportunity at North American Security and Investigation We are constantly looking for bright minds to join our team

How to apply for a career opportunity at North American Security and Investigation

We are constantly looking for bright minds to join our team



Corporate Licensing & Insurance Requirements

While some security contractors do not have the necessary license and insurance coverages, NASI maintains the required $1,000,000 in general liability insurance and maintains a $4,000,000 umbrella policy for a total of $5,000,000 in general liability insurance and also maintains the necessary workers' compensation and vehicle insurance coverage. Not only does NASI have the required State licenses to perform the security officer function and investigative work, and is also licensed in several other states to perform security/investigative services. To cover locations in states other than those they are currently licensed, NASI will quickly pursue licenses in those states as well. NASI is a business with an A rating that is fully capable, both financially and administratively, to handle any contract, large or small. Our experience and knowledge ensure that we can effectively provide security, investigative or janitorial services for government or commercial contracts.

Facilities/Support Staff

North American Security and Investigation's (NASI) headquarters is located in the City of Carson, California at 550. E. Carson Plaza Drive, Suite 223, Carson, California 90746. The facility houses our full-time administrative staff that supports our security contracts.
  • Staff

    Payroll Department with payroll specialists and one manager

    All payroll functions administered in-house
  • Human Resources Department

    All hiring backgrounds and terminations conducted in-house.
  • Operations Manager with one assistant

    Responsibilities include overall management of contracts and client relations to ensure the best possible service.
more staff
  • Administrative Manager

    Ensures contract compliance and efficiency in our operations.
  • Auditor/Controller

    Responsible for budgets and auditing employee compliance with credit card usage and expenditures.
  • Certified Public Accountant

    Responsible for maintaining NASI financial book keeping and preparing annual Certified Audited Financial reports for the company.
  • Fleet Management Clerk

    Responsible for ensuring that all NASI vehicles are maintained to proper working order and are routinely scheduled for service.
  • Full-time Training Coordinator

    Responsible for ensuring that all security personnel are provided with the State mandated training requirements.

Find out how a role in security might be the right fit for you.

North American Security and Investigation is hiring

We are North America's leading security services provider with more than *** phenomenal employees.

At NASI, we pride ourselves on fostering a promote from within culture.

get in touch now

Corporate Profile

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Are you Interested in Working with Us!

Join our team & start your career as a NASI Security Officer. It’s our mission to always recruit the Best Security Personals to join our team!

send us your resume

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