Specializing in the bridge maintenance, traffic calming and traffic safety industries, DSA’s contracting crews install a variety of products throughout the Eastern U.S. We currently operate a facility in Pennsdale, Pennsylvania, putting us within easy reach of the major metropolitan markets of the Northeast and Mid-Atlantic regions.

DSA currently offers installation of the following products:

• The Thorma-Joint asphaltic plug joint system
• The Imprint synthetic surfacing system
• The XJS bridge expansion joint system
• Preformed thermoplastic pavement markings

With over two decades of experience in the installation of specialty products and a reputation built on quality work completed on time, DSA is highly regarded by their customers as being one of the best in the business.

DSA is continually looking for ways to better serve our customers by offering new products and expanding our geographic coverage. Be sure to check back with us throughout 2007, as we expand our footprint throughout the Eastern U.S.