Security Service Specialists – USA

Security Service Specialist- USA

We are the Security Service Specialists – USA.

National-Regional- Local -Temporary and Permanent Security Management Solutions serving all 50 states. We are a leading national security firm providing security guard and investigative solutions with proven performance and quick response in all fifty states. Our extensive industry experience built a proprietary national security network from the ground up. For your national or local security needs, gain the Nationwide Security Service difference.

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Security Service Specialists

Our clients have very high expectations of NSS Team. What’s more, we have even higher expectations of ourselves. We are widely recognized for our superior depth of real-world experience, as well as our sense of foresight and critical judgment
We can help contract and manage all your security needs in any state and we are fastly becoming a leader in the security industry. National-Regional- Local -Temporary and Permanent Security State Services. . read more

Some of the world’s best-known companies, retailers, events and people rely on Nationwide Security Service to protect themselves, their families, their employees, their facilities, their operations and their events from threats of all kinds. Every client is different. Every situation is different. Every strategy is different. But the goal is always the same.

Nationwide Security Service Offices

Boston Office #1

206 – 208 Broadway Malden, MA. 02148

Boston Office #2

180 Everett Avenue Chelsea, MA 02150

Washington DC

2432 Elvans Rd SE #101, Washington, DC 20020

Fort Myers Florida

3326 Cleveland Ave, Fort Myers, FL, US


The integrity and professionalism of our staff will give you a top quality experience and allow you to focus on your business, not its safety.