Walter D. Sullivan Company, Inc. has been in business as a contractor since 1926. The firm was incorporated 51 years ago in Connecticut where it continues to operate exclusively. We specialize in commercial mechanical projects such as: hospitals, laboratories, institutional and mixed use buildings.
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About The Walter D Sullivan
Walter D. Sullivan Company, Inc. has been in business as a contractor since 1926. The firm was incorporated 51 years ago in Connecticut where it continues to operate exclusively. We specialize in commercial mechanical projects such as: hospitals, laboratories, institutional and mixed use buildings.
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