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GMCS on Facebook

2 weeks ago

Happy Thanksgiving from the GMCS family to yours. ... See MoreSee Less

4 weeks ago

We here at GMCS would like to thank all of our nation's veterans for their service. ... See MoreSee Less

1 month ago

GMCS representatives are onsite at NACA Northeast's annual conference in Hartford, CT.

We are talking with student activity organizers about the benefits of using GMCS's industry leading guest services based security at their upcoming campus events.

Currently GMCS works with over 30 colleges and universities to protect events from campus concerts to homecoming football games.
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Security & Crowd Management SpecialistsTM!

For nearly two decades we have specialized in providing unarmed, physical security solutions to high-profile special events, venues, and educational institutions. GMCS has a successful reputation for helping clients create an exceptional experience for their guests, and for providing added value to event management. We believe that our training and our ongoing coaching and supervision are the most important ingredients to why GMCS provides the best service in the industry. GMCS provides safety and security solutions for more than a thousand events annually and is setting the standard for quality security professionals.

Upcoming Events

December 18, 2016

URI Mens Basketball Security and Parking

URI Mens Basketball Security and Parking
December 22, 2016

UMASS Mens Basketball Security and Parking

UMASS Mens Basketball Security and Parking
December 30, 2016

JRAD @ The Capitol Theater

JRAD @ The Capitol Theater

GMCS Subsidiaries:


The Northeast Safety & Security Training Academy (NESSTA) is the leading resource for safety and security training. Founded in 2012, NESSTA’s goal is to help individuals and corporations find quality safety and security training solutions.

Green Mountain Flagging

Since 2004, Green Mountain Flagging, LLC (GMF) has been providing total traffic control management solutions. Our services include, but are not limited to: trained and certified flagging crews; equipment rentals; traffic control plan writing; work zone safety consulting; and training.

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