E.R. Long Associates, Inc originated in 1964 and incorporated in 1982. The purpose of our firm is to represent manufacturers of specialty building materials used in all different phases of masonry and concrete construction in the commercial and residential market. Our products are provided through a strong distribution network located in Eastern Pennsylvania, New Jersey, Delaware, and Maryland. Our mission is to create a market in which our architects and contractors are educated on the materials we represent, developing a strong pull through of product. Our Mas-Con division was created to aid in logistics between our manufacturers and distributors. We are enthusiastic about constantly bringing new innovative products to our clients created by the changes in codes and construction method