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free evaluation

we deliver peace of mind


OSS Inc. is a contract security company with over 45 years of guard experience. We provide fully uniformed, unarmed security guards who protect and monitor your industrial facility, commercial office space or corporate entity.

Our contract security guard officers are trained in various crime deterrent measures, surveillance techniques and emergency procedures.

Feel safe knowing our security guards:

  • Patrol your property
  • Guard your entryways
  • Sign in/out authorized personnel
  • Log in/out visitors & inventory
  • Escort customers & employees to their cars
  • Check locks of common area doors, windows & gates
  • Are EMT trained & CPR certified

"One of the top 40 security guard service companies in the nation."

Locally Owned

Family Owned & Operated


"...I have found your Operations Mgr. to be keenly aware of security vulnerabilities and issues. I know when I advise him of a concern it will be addressed with the customer in mind. I am impressed that he follows up on issues that he is aware of. Recently, I was approached by another security company about guard contract opportunities and quite frankly, were it not for him, I would have inquired further."

-- Forum Health, Youngstown, OH


"...We have experienced the professional services of OSS Inc. since January 2009 and found them courteous, reliable and responsive. They quickly respond to emergency situations that arise and have been able to maintain a stable, trained staff. We would recommend OSS Inc. to all who would inquire."

-- Eaton Center Building, OH

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Corporate Headquarters:  2529 Elm Road NE, Warren, OH 44483  |  888-500-4677  |  P: 330-372-1163  |  F: 330-372-6992  |  info@osscompanies.com

Serving Ohio, Pennsylvania & New York  |  Other Locations:  Cleveland, OH  |  Columbus, OH  |  New York, NY  |  Pittsburgh, PA

2015 OSS Inc.  |  Maintained by Cassidy Advertising & Consulting LLC & Belstar Media