Greenstar GPR
About
Ground-penetrating radar isn’t flashy.
Greenstar GPR handles the kind of work that keeps Manhattan’s infrastructure from turning into a game of chance. Utility locates, concrete scanning, and subsurface void detection—tasks most people forget about until the sidewalk caves in. They operate out of 315 E 12th St Apt 33, a quiet address in the East Village where the grid feels lived-in rather than just built. The neighborhood’s mix of pre-war walk-ups and newer developments means every job comes with its own set of surprises, usually buried six inches below the surface.
Construction in this part of the city rarely pauses. Sidewalk closures, emergency digs, and last-minute permits are the norm, and firms like this one step in before the first shovel hits dirt. Their scans help contractors avoid gas lines, electrical conduits, and the occasional forgotten subway tunnel. It’s not glamorous, but it’s necessary—especially when the alternative involves flooded basements or power outages that ripple through half a block.
Need a scan before breaking ground? Their line is (917) 655-5123. For directions to the office, pull up the map here: Greenstar GPR on Google Maps. No frills, just the data you actually need.
