HGI – Geophysical Consulting

hydroGEOPHYSICS, Inc. (HGI) has over 30 years of experience providing geophysical services to the environmental, engineering, groundwater, mining, oil & gas, and natural resource exploration industries.  We represent value and reliability in a geophysical service provider – our geophysicists, geologists, hydrologists and engineers are dedicated to finding solutions using industry-best equipment and custom-tailored geophysical services with a focus on safety, quality, and innovation.  We specialize in the application of 2D & 3D geophysical methods in complex environments, time lapse subsurface monitoring of fluid flow through geologic materials, leak detection & leak location, subsurface characterization, plume mapping, and buried infrastructure detection and mapping.


Looking for a rewarding career?  HGI has open positions listed on our Employment Opportunities page.

hydroGEOPHYSICS, creates custom-fit solutions for individual client needs making us an industry leader in the field of geophysical consulting, leak detection & location, and the geosciences.


Watch HGI’s New Liner Leak Location Technology Video

HGI has a remarkable success record for liner leak location in containment structures lined with HDPE and geosynthetics containing highly conductive solutions such as processed mine waste-water, brine solution, PLS from copper and gold mines, among others

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Our experience includes a large variety of geophysical methods and techniques for ground based investigations as well as the use of airborne, marine, and borehole platforms. The HGI designed and… read more ›


HGI places the latest geophysical solutions and technical innovations directly into our customers’ hands. While we offer established services and products as listed below we also understand that… read more ›


HGI maintains a wide selection of specialized geophysical instrumentation to support project and rental clients. We are committed to data quality and maintain current equipment certification and… read more ›