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ABOUT US

GSC has been a specialist in the automated gate industry for over 14 years. John O'Hara founded GSC in 1997 and has grown GSC from a one-man operation                                             
to a multi-million dollar company. GSC, due to its experience, provides all clients with insight and advice that is invaluable to proper automated gate operation
and perimeter security issues. We are intimately familiar with Homeland Security regulations, Coast Guard requirements and our Technicians are TWIC certified.                                                       

Design, installation of automated gates, barrier arms, crash-rated systems and fencing, including traffic lights and cameras is what we do. Our projects range from                                                     
private estates to the largest refineries, commercial and industrial sites across the United States. And we are extremely proud of the automated gates we installed at                                                  
The United Nations in New York City.                                                                              

OUR FEATURED CLIENTS

The Meadowlands	U.S. Coast Guard	The United Nations	Philadelphia Water Department
Philadelphia Airport	U.S. Navy	Dow Chemical	New York Power Authority
Conoco Phillips	Exxon Mobile	Sunoco	DuPont de Nemours

               100 Naamans Rd. Ste 2-F                                                  2801 Texas Avenue North                                        1731 N. Rampart St.
                   Claymont, DE 19703                                                          Texas City, TX 77590                                           New Orleans, LA 70116
                       302-791-9096                                                                         409-655-5696                                                          800-590-9903