E.F. Shea Concrete
New England precast concrete company specializing in concrete steps and stairs, brick steps, septic tanks, culverts, and high tech block wall systems.
http://www.sheaconcrete.com/
Royal Corinthian, Inc
Royal Corinthian is a manufacturer of polymer stone architectural columns, architectural balustrades, and other architectural products.
http://www.royalcorinthian.com