Geotechnical Engineering

From the ground up, GeoTechnologies Inc. provides sensible yet innovative solutions to geotechnical engineering challenges.

Scroll Down
GeoTechnologies, inc.

A full service, employee owned, geotechnical engineering firm.

We are a full service, employee owned, geotechnical engineering firm built on the foundation of providing our clients the technical expertise and the personal attention to complete their projects in a sensible, cost effective, and timely manner. GeoTechnologies works to offer the finest service through an integrated team effort that begins with our principals being actively involved with the client and their projects. Our reputation and success in the industry has been built on this continued commitment to quality, personal, and responsive service.

Learn More

Proud Member Of


Featured Projects

GeoTechnologies recently provided our expert services on these projects. We cover a broad spectrum of markets including retail, commercial, hospitality, energy, infrastructure, healthcare, residential, municipal, and industrial.

Willow Spring High School

See Project

East Neuse Pump Station

See Project

The Piedmont Raleigh

See Project

Chatham Park

See Project

aLoft Hotel - Durham

See Project

South Garner High School

See Project

Ting Park

See Project

Holy Name of Jesus Cathedral

See Project

Waltonwoods Apts/Assisted Living

See Project
View All Projects

In The News

Our engineering and materials testing services, for the $148M Neuse River Bio-Energy Recovery Project in Raleigh, helped avoid costly intermediate or deep foundations by detailing surcharge. Our subsurface work ran from preliminary investigations to a comprehensive exploration.

Commercial and retail are key markets for GeoTechnologies. Our services are routinely utilized on a wide array of projects including shopping centers, restaurants, banks, and office buildings. Services are provided both during the design and construction phases.

GeoTechnologies has provided its services on a wide range of energy projects the past 18 months including 100 acre solar arrays, cross country power transmission lines, wind turbines, power plants, and biofuel facilities.


Our Leadership

GeoTechnologies is proud to provide to its clients one of the largest and most experienced geotechnical engineering, special inspections, and construction materials testing groups in the Triangle area.

Ernest (Ernie) L. Stitzinger, P.E.


Mark R. Potratz, P.E.

Meet Our team