Cornerstone Construction Services has been building homes in Southeastern Connecticut and along the Connecticut shoreline since 1989. As developers, we strive to create subdivisions that appeal to new home buyers on many levels. We understand the importance of fitting into the natural setting, so our road and lot designs are built around the best use of the surrounding environment. We understand the desire for a real community, so our subdivisions are built to provide the community and security of an old-fashioned neighborhood.