Geo-Graf, Inc. - Ground Penetrating Radar (GPR) Specialists - Geophysical Investigation, Structural Scanning, Expert Testimony

The Geo-Graf Difference

Over 2,200 Investigations Completed
Engineering Background and Training
Providing Services since 1989
Industry Innovator & Pioneer
GPR Specialists
Unmatched Professionalism
Technical Reports & CAD Mapping Deliverable
Exclusively Provide Non-intrusive Services
Scientific Investigative Procedures
Efficient, Accurate & Effective Site Scanning

Geo-Graf performs Geophysical Investigations and Structural Scanning projects using Ground Penetrating Radar (GPR) and other non-intrusive technologies in order to locate and map buried or embedded features including:

Utilities (metallic and non-metallic)
Underground Storage Tanks (USTs)
Septic Tanks and leach fields
Conduits, tendons and cables embedded within concrete floors and walls
Concrete thickness and rebar (location, size, spacing, and depth)
Structural deficiencies (sub-base settlement, voids, rebar wear and corrosion)
Archeological features (foundations, roadbeds, privies and wells)
Human burials and graves
Cemetery mapping and boundary delineation
Geological features (bedrock, karst, sinkhole and void formations)
Environmental concerns (landfill boundaries, historic fill, drum, debris and trash piles)
Bridge deck assessment (rebar wear and corrosion)
Verification of paving material thickness
Pipeline leak locating
Contaminant plume mapping

An industry pioneer, Geo-Graf has performed over 2,200 geophysical investigations spanning 4 decades. Our clients range from nuclear power plants, manufacturing facilities, environmental, and engineering firms to historical societies and the occasional curious individual. Our experience also allows us to provide above-board Expert Witness Testimony in applicable litigation.

Located in West Chester, Pennsylvania we service the entire mid-Atlantic region. Contact us today to discuss your project or request a cost proposal.

Phone: 800-690-3745

E-mail: Jay Graf, President