GMCS on Facebook

1 week ago

Working with Armour College to get GMCS staff Virginia State licensed for LOCKN' Festival! We are excited to be a part of such a great festival, one that is sure to become a premier East Coast festival for years to come! ... See MoreSee Less

View on Facebook

2 weeks ago

We know where GMCS was 12 years ago...where were you? ... See MoreSee Less

8 years ago today - the largest "city" in Vermont was the Coventry State Airport & the Phish Concert. Certainly an interesting event in the VSP's history.

View on Facebook

3 weeks ago

We had a great time at Tumble Down and Lake Champlain Maritime Festival this past weekend. Take a look at the recap video may even catch GMCS staff "extracting" Twiddle's keyboard player's alternate personality from the pit at their own show. ... See MoreSee Less

Day Two of Tumble Down was a great success, and even featured Phish's Page McConnell sitting in with Twiddle! [powered by Frendly Presents & Jack Mitrani]

View on Facebook

4 weeks ago

What are you doing this weekend? Lake Champlain Maritime Festival and Tumble Down are happening on Burlington, Vermont's scenic waterfront! You can catch GMCS onsite all weekend providing security during performances from Twiddle, Cabinet, The Lumineers, and more! ... See MoreSee Less

View on Facebook

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

September 4, 2016

Lettuce @ Stratton Mountain

Lettuce @ Stratton Mountain
September 9, 2016

Little Feat @ The Capitol Theater (Venue Security)

Little Feat @ The Capitol Theater (Venue Security)
September 24, 2016

Plymouth State University Tailgate Security

Plymouth State University Tailgate Security

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.

↑ Top of Page