National Ground Penetrating Radar Service, Inc.

National Ground Penetrating Radar Service, Inc., (NGPRS, Inc.) is a company with national reach offering state of the art non-invasive subsurface investigations. NGPRS, Inc. offers competitive rates anywhere in the nation to quickly resolve your sub-surface investigation economically and professionally.

NGPRS, Inc. operates Ground Penetrating Radar (GPR) to locate subsurface objects and provide services such as: high resolution concrete imaging, utility locating and mapping, cemetery & forensic mapping, bridge & roadway inspection and geophysical explorations.

Our Services

High Resolution Concrete Imaging
Ground Penetrating Radar (GPR) may be utilized by construction professionals as a means to locate targets within and below concrete prior to core drilling or saw cutting. GPR is more accurate, efficient and safer to use than radiography (x-ray).   Ultrasonic Tomography (UT)  Applicable for concrete inspection allowing imaging of the internal structure of objects from concrete, reinforced concrete, different stones. The operation applies pulse-echo technique at one-side access to the object. The instrument is feasible for concrete inspection for searching conduct ducts, conduits, detection of foreign inclusions, holes, honeycombing, cracks and other defects inside the concrete objects and to assess the condition of reinforcement in concrete. Due to tomographic data processing the more informative imaging of structure is provided. Learn More »
Construction professionals, environmental firms and surveyors often need to locate utilities prior to trenching, digging and conducting site assessments. Learn More »
geological explorations
GPR and EM are the most reliable ways to non-destructively assess and map the subsurface of the earth. Learn More »