Portland Sand & Gravel Inc

R. Pepin & Sons Inc. is a family-owned and operated business established in Sanford, Maine, in 1943, specializing in ready-mix concrete and construction aggregates. With over four generations of expertise, the company serves contractors and homeowners across Maine, New Hampshire, and Massachusetts, offering unmatched customer service and high-quality products. In addition to ready-mix concrete, R. Pepin & Sons has expanded its offerings with the Pepin Precast division for precast concrete products and Newfield Sand for specialty aggregates, catering to diverse project needs. The company's commitment to quality and service has made it a trusted resource for residential and commercial construction projects throughout New England. Generated from the website

Alvin J. Coleman and Son Incorporated provides construction services throughout the United States. Founded in 1940, the company manages a fleet of more than 250 construction vehicles. Its capabilities include ready-mix concrete, sand, gravel, stone and various types of aggregate, as well as equipment rentals. Alvin J. Coleman and Son is a member of The Associated General Contractors of America. The company has a location in Conway, N.H.