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K.M. Gagnon Inc. is a commercial masonry contractor that has served New Hampshire and Vermont for over thirty years. We specialize in brick, block and stone work. Our projects range from small commercial buildings, to large complex facilities. Over the years, we've built Educational Buildings, Financial Institutions, Hospitals, Box Stores, Store Fronts, Waste Water Treatment Plants and more.
K.M. Gagnon Inc has an extensive portfolio and an impeccable reputation for timely and quality work.