
The National Security Alliance (NSA) is a network of locally owned and operated contract security companies who work together to provide customers with quality contract security services through-out the United States and Canada.

The National Security Alliance is comprised of 16 security companies with locations across the United States and Canada.
15 Companies
12,500+ Employees
89 Branch Offices
Licensed in 37 States
and 9 Provinces
One Person Contact
Discount Pricing
One Invoice
Uniform Programs
= Main Office
= Branch Offices
A & R Security ServicesVince Ruffolo, Chairman and CEO As one of the largest privately owned and operated security providers in the Midwest, A&R Security Services, Inc. is a leader in the contract security industry. From industrial establishments and residential communities to high-rise buildings and financial institutions, A&R delivers the right solutions to meet your security needs. |
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2000 Employees 11 Branch Offices States IL, IN, WI, OH, WV, PA |
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Advantage Security, Inc.Vic C. Evans, CPP, President Advantage Security, Inc. has built a company that has become a leader in the security industry since its founding in 1995 by delivering quality services such as; uniformed and plainclothes security officers, security surveys, patrol inspections, special event and crowd control personnel, investigations and background checks, as well as CCTV, integration and remote monitoring. |
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650 Employees 3 Branch Offices States CO, NM |
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American Security ProgramsMr. Lynn Oliver, CEO American Security Programs is an American-veteran-owned security company that provides security manpower, investigation services, security consulting, and training services for a prestigious portfolio of government and private sector clients. Headquartered near Dulles Airport, just outside of Washington, D.C., American Security Programs has earned its stature among the top security providers in the nation. |
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1200 Employees 5 Branch Offices States VA, DC, MD, WV, GA, SC, TX, FL, LA, MS, NC, OH |
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Anderson Security Agency, LTD
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450 Employees 2 Branch Offices States AZ, NV |
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ASAP SECURED, INC.Todd E. Cooper, President ASAP is one of Canada’s leading providers of integrated security services for asset security and protection. Its divisions, Security Personnel, Security Systems and Insurance Services, set the standard for delivering premier security solutions for organizations with advanced or complex needs. Based in the Toronto area, ASAP can provide security coverage and consulting across the country. |
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200 Employees 5 Branch Offices Provinces ON, MB, QC, SK, AB, BC, NS, NB, NFLD |
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Executive Security SystemsJohnny Atkinson, Vice President Executive Security Systems, Inc. (ESS) is a privately owned security services contractor located in Texas. Since May 1976, ESS has been providing security officer, mobile patrol and investigative services for a wide array of business and governmental clients. |
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450 Employees 5 Branch Offices States TX |
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Hannon Security ServicesNicholas Luciano, Vice President Hannon Security Services is a locally owned and operated Minnesota Corporation which provides quality security officer and mobile patrol services on a temporary or permanent basis. Hannon also provides its customers with security training, consulting, investigations and fingerprinting services, as well as remote video monitoring. Hannon was founded in 1901, and has been on patrol ever since. |
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450 Employees 2 Branch Offices States MN |
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Integratas Security CorporationJim O'Neill, CPP, President/CEO Integratas works to develop a "partnership relationship" between their clients, Integratas' management team and the point of service security professionals. Integratas security officers protect the human, intellectual and physical assets of customers and their visitors across a wide range of industries. Offices in NYC, Long Island, Westchester County, JFK Int’l Airport, New Jersey & Connecticut. |
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1250 Employees 6 Branch Offices States NY, NJ, CT, MA |
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King SecurityKim King, CEO King Security based in San Francisco has been providing uniformed guard services to industrial and manufacturing facilities commercial properties, private properties, local and federal governments, residential and retail establishments since its founding in 1980. |
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400 Employees 1 Branch Office States CA |
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Per Mar Security Services Steve Sabatke, Vice President/General Manager Per Mar Security Services has made a commitment to excellence in the security business since 1953. Per Mar Security Services protects the commercial, residential, and institutional industries by using a combination of security officers, electronic systems, investigations, and consulting. |
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2000 Employees 18 Branch Offices States MN, IA, WI, MI, IL, MS, OK, KS, IN, OH, NE |
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Phoenix Security HawaiiLouis Siracusa Jr., President / C. E. O. Phoenix Security was established in 1994 as a full service security guard agency offering results oriented solutions. Phoenix Security Hawaii is a local provider of mobile patrol, loss prevention, executive protection, CCTV and alarm surveys. |
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125 Employees 1 Branch Offce States HI |
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Puget Sound Security Jeff Kirby, Chairman/CEO Puget Sound Security, founded in 1981 has become a multimillion dollar divested corporation with headquarters in Washington State. PSS is a full service security company with expertise in uniformed security, patrol, or electronic measures. |
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400 Employees 4 Branch Offices States WA, ID, OR, AL |
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RSIG Security - maTim Mazzie, President1290 Worcester Road Framingham, Massachusetts 01702 (508) 881-3023 www.rsiginc.com
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450 Employees 2 Branch Offices States MA, RI, NH |
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RSIG Security - miMichael Whitaker, President24209 Northwestern Highway, Suite 200 Southfield, Michigan 48075 (248) 357-9064 www.rsigsecurity.com
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737 Employees 2 Branch Offices States MI, OH, CA, PA, MA, RI, NH |
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Vinson Guard Service JD Vinson, Jr., President Vinson Guard Service is located in New Orleans, LA and has 21 offices throughout the Southeastern United States. Vinson Guard Service, a family owned company, has been providing uniformed security officer and investigative services since 1963. |
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1500 Employees 21 Branch Offices States LA, MS, GA, TX, AL, TN, AR |
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