Stuby Subsurface Investigations, LLC, was founded by James Stuby in January 2022 to provide geophysical survey services for engineering and environmental companies. Located in Columbia, Maryland, we can competitively perform surveys in the cities of Washington, DC, and Baltimore, and the states surrounding Maryland.

Contact Jim for consultation on geophysical surveys. We can recommend which type of survey might be right to solve your environmental or engineering problem. Our capabilities include:

James Stuby

Ground Penetrating Radar (GPR)
Seismic Refraction and Refraction Microtremor
Electrical Resistivity
Magnetic and Electromagnetic Surveys
Spontaneous Potential Surveys

Jim is the principal geophysicist of the company. He is a licensed Professional Geologist (PG) and has a master's degree in geology from Wright State University. Prior to graduate school, he was a field archaeologist. See his publications.

Stuby Subsurface Investigations, LLC, is a certified Local Business Enterprise (LBE) in Howard County, Maryland. It is also a Small Business Reserve (SBR) in the state of Maryland, and a Small Local Business Enterprise (SLBE) with Metropolitan Washington Airports Authority (MWAA).

Stuby Subsurface Investigations was recently in the news for participation in the archaeological investigation of Fort Halifax, Pennsylvania.

Stuby Subsurface Investigations, LLC has completed tasks for the following clients:

Arc Environmental
The Robert B. Balter Company
Cultural Resource Institute (Juniata College)
CENKEN Group, LLC
Dhillon Engineering, Inc.
DMY Engineering Consultants, Inc.
Dulles Geotechnical and Materials Testing Services, Inc.
Elm Street Development
Emerson Harper & Associates, LLC
ENVECO Environmental Solutions, LLC
Episcopal Diocese of Maryland
Findling, Inc.
Froehling & Robertson
GEI Consultants, Inc.
GeoPro, LLC
Geo-Technology Associates, Inc.
Haley & Aldrich, Inc.
Hana Engineers and Consultants, LLC
KCF Groundwater, Inc.
KCI Technologies, Inc.
Pennsylvania DCNR, Bureau of State Parks
Rue Environmental LLC
Rummel, Klepper, & Kahl, LLP
SaLUT-TLB, Inc.
U.S. Army Heritage and Education Center
Weston & Sampson