Quark Scan Inc.

Quark Scan Inc. is a New Jersey-based subsurface investigation company specializing in underground utility locating, concrete scanning, ground-penetrating radar (GPR), underground storage tank locating, and geophysical surveys. The company primarily supports construction, engineering, environmental, and commercial projects where accurate information about buried or embedded infrastructure is needed before excavation, drilling, coring, saw cutting, or other site work begins.

Quark Scan takes a more technical approach than a basic utility-marking service. Its field work is built around geophysical methods and the use of multiple technologies depending on site conditions, including GPR, electromagnetic induction, electrical resistivity imaging, seismic refraction, cable and pipe locating equipment, and other subsurface detection methods. These tools can be used to locate utilities, conduits, storage tanks, septic systems, buried foundations, voids, rebar, post-tension cables, and other hidden features.

The company is particularly suited to commercial and industrial properties with complex underground infrastructure, where records may be incomplete or traditional locating methods may not provide enough information. By combining field experience with a geophysics background, Quark Scan helps contractors, engineers, environmental consultants, and property owners reduce the risk of utility strikes, identify subsurface conflicts, and make better-informed decisions before construction or investigation work begins.