New England Subsurface Imaging, LLC was founded in 2008 in Connecticut, to provide precision utility locating, concrete imaging, and ground penetrating radar surveys to clients in the New England area. Since it’s inception NESI has achieved steady growth, this has allowed us to expand and take on projects of any size. We provide utility locating and concrete inspection services to construction companies, contracting companies, environmental and surveying companies, engineering and utility companies, state and federal sites, municipalities, colleges and universities and private property owners in CT, NY, MA and RI.