Geotechnical Engineering

Depth of Quality
According to the GeoProfessional Business Association, “Subsurface problems are a principle cause of construction delays, cost overruns, claims, and disputes. While you cannot eliminate all such risks, you can manage them.” Professional Engineering Consultants (PEC) is here, ready to assist you in managing your project risk.
- Investigate
- Analyze
- Develop Solutions
Geotechnical Engineering Services
Since 1973, PEC has been providing geotechnical engineering services to its clients for projects including buildings, local streets, state and interstate highways, airports, bridges, transmission lines, utilities and other types of infrastructures.
PEC recognizes the benefits of digging deeper in the data we obtain from our subsurface explorations to provide our clients high quality but less costly construction solutions. Empowered by our own accredited materials testing laboratory and two rotary drill rigs, a truck-mounted Mobile B-31 and a track-mounted Mobile B-57, we are flexible and can go through all terrains.
PEC’s geotechnical team applies established technologies and testing procedures to investigate, analyze, and develop geotechnical engineering recommendations and design. These include:

- Subsurface Exploration
- Soil flight auger drilling
- Hollow stem auger drilling
- Mud rotary
- Rock coring
- Foundation Soil Evaluation
- Shallow and Deep Foundation Design
- Settlement Calculation
- Embankment and Slope Stability Analyses
- Cut Section Study and Rippability Analyses
- Cost Effective Construction Solutions
- Foundation Remedial Recommendations
- Pavement Design
Let’s Talk
We’re just a phone call or message away. Contact PEC headquarters at 316.262.2691 or visit our contact page to get started.