About St. Moritz Security Services, Inc.

A Top Ten U.S. Based Security Services Provider

St. Moritz Security Services, Inc. (SMSSI) is one of the largest security providers in the U.S. and is among the few remaining homegrown operations that is both American-owned and privately held. SMSSI has specialty business units which offer professional security services to commercial, healthcare/medical and elite residential properties in addition to retail/loss prevention services and high-value escorts, among others. We have core operations across the U.S. with affiliate service capabilities in all 50 States.
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24/7 Security Operations Center

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Experienced Experts

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Services For Your Needs

Privately Held Company

The St. Moritz Difference


We offer armed and unarmed security services to a variety of industries, including residential and commercial properties, healthcare/medical and educational campuses, luxury retailers, cannabis facilities, manufacturing/logistics, and more. Our specialty divisions include ATM Escorts, Mobile Patrol, and Remote Guarding, among others.


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Corporate Headquarters In

Pittsburgh, PA

4600 Clairton Boulevard,
Pittsburgh, PA 15236

With offices located

Across the country

Servicing coast to coast with offices in California, Florida, Georgia, Illinois, Massachusetts, Nevada, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Texas, Virginia, and West Virginia.

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