Engineering and environmental consulting New England, GeoInsight offers expert geotechnical, environmental and civil engineering services throughout New Hampshire, Massachusetts, Connecticut, Maine, Rhode Island, Vermont and New York. Call 1-800-213-1953. Engineering and Environmental Services New England. GeoInsight, Inc offers practical solutions and expert engineering consulting services in the states of New Hampshire, Massachusetts, Connecticut, Rhode Island, Maine, Vermont and New York.... Read More about GeoInsight, Inc.