For truly outstanding concrete work that supports and complements your home or business, call Marc J. Sinotte, LLC, Poured Concrete Foundations. We take great pride in our work and stand behind everything we do, from concrete foundations to floors. Since 1974, owner Marc J. Sinotte worked for his father's company, Armand L. Sinotte Company, Inc., Concrete Foundations. Gaining a lifetime's worth of experience, Marc opened his own business, Marc J. Sinotte, LLC, Poured Concrete Foundations, in 2007 when his father's company dissolved.