GMCS on Facebook

5 hours ago

Need security for your spring event on campus?
Call on
GMCS; your campus event experts.

We work with dozens of colleges and universities to ensure that their events go off safely and smoothly every time. As a member of NACA we are truly dedicated to campus events, their safety, and their success.


2 weeks ago

GMCS kicked off 2017 festival season in style and had an excellent time working with Minus Zero Festival down at Stratton Mountain Resort last weekend. The organizers put together a great festival and we were happy to be a part of the event success. One down, many many more to go.

#eventsecurity #gmcssecurity #eventservices #musicfestivals #minuszerofestival #festivalseason
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We had an incredible time partying with all of you! Thank you to each and everyone of you for making #MinusZeroFestival so special! #SnowShredSound

4 weeks ago

GMCS is always looking to expand our industry leading security team. Apply online at GMCSUSA.COM.

#nowhiring #vermontjobs #newyorkjobs #musicfestivals #livemusic #security #eventsecurity #summerjob #parttimejob
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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

April 29, 2017

The Barenaked Ladies @ The Flynn Center

The Barenaked Ladies @ The Flynn Center
April 30, 2017

UAlbany Park Fest

UAlbany Park Fest
June 7, 2017

Taste of Country Music Festival Security @ Hunter Mountain, NY

Taste of Country Music Festival Security @ Hunter Mountain, NY
June 14, 2017

Mountain Jam Music Festival Security @ Hunter Mountain, NY

Mountain Jam Music Festival Security @ Hunter Mountain, NY

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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