About Us

The G-S Company has manufactured and installed top quality, durable physical security systems for over 70 years. Our work can be found in all 50 states and abroad.

Experience the expertise and craftmanship that make G-S your one stop for successful project.

G-S can provide expert installation and design assistance.
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Satisfying Diverse Client Needs
Bureau of Engraving & Printing, CIA, FBI, GSA, IRS, NASA, NIST, NSA, UPS, Federal Bureau of Prisons, State and Local Correctional Systems, Army Corps of Engineers, U.S. Navy and Marine Corps, U.S. Air Force, U.S. Army and Army Reserves, U.S. Coast Guard, U.S. Army National Guard, Royal Kuwait Air Force, Johns Hopkins Hospital and University, Harvard University, U. of MD. Hospital and University, NIH, National Zoo, National Aquarium, Battery Park Historical Society, MD Historical Society, Baltimore Museum of Art, Baltimore Museum of Industry, The Smithsonian, The Walters Art Gallery, J.B. Speed Art Museum, Disney Studios, Paramount, Mechanic Theater, Wolf Trap, MCI Center, MD Stadium Authority, E. Carolina U., Norfolk State U., Valparaiso U., Bally Fitness, Toys R Us, Marriott, Hyatt Regency, B.G. & E., PEPCO, IBM, AT&T, Bell Atlantic, World Com, GTE, Network Plus, Above Net, MD Transportation Authority, WMATA, SEPTA, Amtrak, US Air, Fed Ex, UPS, GMC, GE, Westinghouse, Martin Marietta...

7920 Stansbury Road Baltimore, MD 21222   Phone: 410.284.9549 Fax: 410.282.6499
The G-S Company has been providing custom installation since 1928