Derry, NH | Fords, NJ

Geophysical Services Overview - Why Geophysics

Archeological Investigations

Borehole Geophysical Logging

Borehole Seismic

Electrical Resistivity Imaging

Electromagnetic Induction

Ground Penetrating Radar

Precision Utility Locating (PUL)

Surface Seismic

Vibration Monitoring

About Us News Resources Contact Us

New Jersey Geological & Water Survey

2025-07-30

HRGS is a leading geophysical consulting firm providing expert subsurface investigations for engineering, environmental, and archaeological projects worldwide.

Quick Link

Borehole Seismic

Electrical Resistivity

Electromagnetic Induction

Ground Penetrating Radar (GPR)

Surface Seismic

Borehole Geophysical Logging

Get in touch

26 Kendall Pond Road, Derry, NH 03038
846 Main Street, Fords, NJ 08863

Copyright © 2025 · All Rights Reserved · Hager-Richter Geoscience, Inc.

Privacy Policy Terms & Conditions

New Jersey Geological & Water Survey | Geophysical Consulting and Services | Hager-Richter Geoscience