Quality Signs & Graphics Since 1950

Following local, state and federal guidelines

TRAFFIC & CONSTRUCTION SIGNS

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ABOUT SHANNON-BAUM SIGNS

Established in 1950 by William and Jessie Baum, Shannon-Baum Signs began as a supplier of cut-out reflective letters. Our product lines include not only completed signs, but also aluminum blanks, sign faces, sign posts and brackets, ADA (American with Disabilities Act) tactile and Braille signs, emergency vehicle markings and decals, construction work zone products, and a wide variety of custom items. Today, we are the largest traffic sign manufacturer in the state of Maryland. Learn more...

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