Duke Concrete Products, Inc. markets in New York, Massachusetts and Vermont and specializes in the manufacture of high quality masonry products, including standard block, architectural masonry units and retaining wall products with a variety of colors and finishes. As a full line supplier to the masonry, landscape and construction industry, Duke distinguishes itself through the tight dimensional tolerances of its manufactured products and unmatched sales and delivery service. From its brick, chemical and packaged cement product offerings to flue tile, insulation and rebar, Duke is the premier one stop business that has earned the lead position in its market.