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

OSS Inc. has a history of security guard service that other security guarding companies cannot match. Take a look at the following testimonials and see what our clients have to say!

Testimonials for our Pennsylvania security company:

"The OSS Service Representatives do a fine job following up on any issues, concerns or questions I may have!"
Mine Safety Appliances Co., PA

"The OSS Guards are courteous and professional to our staff."
Keystone Profiles, PA

"The service that OSS supplies is contracted at a competitive and comfortable price range for our business!"
Interstate Chemical Company, PA

"I'm very satisfied with the service OSS supplies with absolutely no complaints!"
Eaton Electrical, PA

"We will definitely renew our security contract with OSS in the future!"

"The Sales and Customer Service Representatives respond quickly, professionally and are positive to my needs and issues!"
Sharon Tube Co., PA

"My sales representative follows up with me by phone, mail and in person to make sure I am satisfied with the services."
Damascus Marcegaglia, PA

"John Peck, Rupe Whisman and all others are great with follow up and communication."
Wheatland Tube Co., PA

Testimonials for our OH security companies:

"Our OSS guards respond quickly and professionally to any emergency situations that occur!"

"I want to take a minute and let you know what a good job the Garage Captain Carmen Grillo, Will Robinson, Dennis Boyles, James Carlson and Joe Glasscock did today. Carmen and Will noticed an inebriated individual stumbling down Euclid Avenue. They followed the individual and sat him down after he nearly fell into Euclid. They used good communication to call EMS, kept the interest level of the Tenants to a minimum and were helpful in getting EMS to the right location. The teams worked well together and were highly professional."
Harbor Group Management Company, OH

"Please extend our appreciation to Dennis Boyles, our OSS Inc. Security Manager for his prompt response when EMS was contacted today on behalf of one of our OMHA staff members with a medical emergency. His professionalism and quick actions were certainly appreciated and reassuring to our team."
Medicare Hearings and Appeals

"Pat, one of our security guards, is excellent. We can always count on him to do his job and let us know if there might be any potential problems or suspicious activity!"
Dana Building, OH

"The OSS customer service representative always follows up and asks if there are any issues or if there is anything else that they can do."
Arvin Meritor, Inc., OH

"Whenever I call OSS, my calls are handled with the highest standard of excellence."
Northside Medical Center, OH

"My sales rep checks in with me regularly to ensure we are satisfied with the services provided."
Unicco at Rolls Royce, OH

"I'm happy with the level of our security and the professional service. Thank you."
Eaton Center/CBRE, OH

"The security services we receive from OSS fit our requirements. We have the right amount of guards to cover each shift."
Fresh Mark, OH

"My sales rep is very responsive and proactive."
One Cleveland Center/Penton Media Bldg. (formerly the Huntington Bldg, 55 Public Square) OH

"Rupe Whisman is easy to work with, follows up regularly and addresses any concerns right away."
The Gradall Company, OH

"I just wanted to send a note to commend one of your security officers in my building. His name is Sheldon Yamasaki, and he is an intelligent, personable, articulate and highly responsible individual. He has a sense of humor and a keen recognition of the proper way to deal with all types of people. He both looks and acts the part of a superior security officer. Please recognize Sheldon for a job well done, and let him know that his efforts are much appreciated!"
Benesch, Friedlander, Coplan & Aronoff LLP

"We have contracted with OSS Inc. for approximately 30 years and we have been very satisfied with their professional security guard services.

It is our distinct pleasure to commend one of your guards who guards our facility who recently detected a small fire on our premises. This fire could easily have been overlooked and developed into a large fire. Your guard took the initiative to personally extinguish it; thereby insuring the safety and security of our employees and our property.

Please accept and extend our heartfelt appreciation to your professional security guards' resourcefulness. As a token of our appreciation, we have presented him with a $25 gift card."
Clow Water Systems Company, 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."
1111 Superior Building
CB RIchard Ellis (CBRE), OH

"Optima Management Group, LLC manages in excess of 2.7 million square feet of office space in downtown Cleveland, OH and exclusively uses OSS Inc. to provide all of our security services. The services provided exceed our expectations and is consistently responsive to our needs. We have recently signed a new, multi-year contract to continue to provide security services to all our Cleveland properties."
Optima Management Group, LLC, OH

"Your security guards have created a safety environment on campus that deserves recognition. I received numerous compliments on the professionalism your security force exhibits to our campus community and your supervision and management team play an important part in this successful program. Case Western Reserve University expresses its gratitude for all your efforts."
Case Western Reserve University, OH

"Clow Water Systems Company has contracted with OSS Inc. for approximately 30 years. We have been very satisfied with the professional security services provided. One of your security guards detected a small fire on our premises. He took the initiative to personally extinguish it; thereby insuring the safety and security of our employees and our property. Please accept and extend our heartfelt appreciation for his attentiveness and resourcefulness."
Clow Water Systems Company, OH

"I really appreciate the efforts of a particular OSS security guard stationed at the Trumbull Memorial Hospital Emergency Room. When my mom walked in with pain in her chest and back, the OSS guard helped her into a wheelchair and directed her to use the emergency phone on the wall reserved for individuals with heart or lung concerns. She was able to use the phone to notify ER staff to see her right away, rather than sit in the waiting room in pain. His alertness and calming presence encouraged her to get the emergency care she needed, and was very valuable to us that day. Thank you, OSS, for hiring the most caring people for your security guard company."
Michael - Warren, OH

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Corporate Headquarters:  2592 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