Known for our expertise in ornamental plaster restoration, we at A. Thayer Smith III apply our moldmaker’s craft to the reproduction of diverse architectural elements in wood, metal, stone and concrete.  We have developed durable composites which approximate a wide range of materials for both interior and exterior applications.  Working with designers, contractors and clients, A. Thayer Smith III, Inc. has executed the most demanding decorative and molded plaster projects throughout Eastern Pennsylvania, Delaware, New Jersey and the New York City area.