Security for Commercial Properties
We are everywhere. 437 field offices - coast to coast
Nationwide - Single Point of Contact For All Your Sites - Full Insurance Coverage - Quality Guards - Licensed - Reliable - Affordable
For managers of commercial properties (office buildings, warehouses, depots, etc.),
we will secure your properties, assets and tenants from theft, vandalism, and personal injury.
We will prevent unauthorized access to your site, and maintain fire watches.
Your company will be designated as an 'Additional Insured' under our comprehensive Liability Insurance Policy.

And we make it easy for you to arrange for our service,
whether you have one site or multiple sites in different geographic areas.
We will assign a  Security Coordinator who will be your single point of contact for all your security needs.
Your dedicated Security Coordinator will handle everything.

Call toll-free (888) 386-4068 or click here to request a quote on-line.
"Ed,
I want to thank you for your excellent service. I
am responsible for eighty properties, and not
only have I never had any problems working
with National Security Service, several times
your guards were challenged by unexpected a
pleasure working with your team.

- Loretta Meoli
DJM Asset Management"
NATIONAL SECURITY SERVICE
SECURITY GUARD SERVICES -  LOCAL & NATIONWIDE - SHORT & LONG TERM
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They depend on us. So can you!
  • Licensed Officers With Appropriate Skills,
    Demeanor and Appearance.

  • Every Client Named As 'Additional Insured' On Our
    Liability Insurance Policy.

  • Fast Efficient Administration.

  • Competitive Rates.

  • Dedicated Service Rep For All Your Venues.

  • Leading Edge Quality Control Processes.

  • Short Or Long Term Assignments.

  • Armed or Unarmed Officers.

  • Quality Service Ethos At Heart Of Our Organization.
We Meet All Your Requirements
CALL (888) 386-4068 or CLICK TO REQUEST QUOTE ON-LINE