Geotechnical
The Geotechnical Discipline is home to geotechnical engineering, geo-structural design, construction observation and testing, and laboratory material testing service lines. Our teams of geotechnical, construction, and laboratory professionals provide a broad range of conventional to innovative services related to subsurface explorations; earthwork procedures; slope stability; ground improvement; flexible and rigid pavements; foundation options & capacities; site retaining structures; support-of-excavation (SOE), underpinning & dewatering systems; earthen dam stability and rehabilitation; utilities; etc. We engage in interactive collaboration with the design and construction teams throughout all phases of a given project, beginning with due diligence, to deliver practical, cost-effective solutions for the Client/Owner.
Services
- Braced Excavations
- Construction & Special Inspections
- Dam Design & Inspection
- Dewatering Evaluations
- Earthwork Procedures
- Expert Testimony
- Forensic Engineering
- Geophysical Surveys
- Ground Improvement Solutions
- Ground Modification & Soil Stabilization
- Groundwater Observation
- Karst Studies & Sinkhole Repair
- Marine Structures
- Pavement & Underdrain Design
- Retaining Structures
- Shallow & Deep Foundations
- Site Characterizations
- Slope Stability Analysis
- Soil & Rock Mechanics
- Subsurface Explorations
- Underpinning
Let's talk about your next project.
Our multidisciplinary approach to design, combined with a deep understanding of the industry and passion for innovation, has positioned us as leaders consistently delivering outstanding results in shaping the built environment.
Newsroom
Articles

Elizabeth Kannon Joins Colliers Engineering & Design Mount Laurel Environmental Services Team
Meet Elizabeth Kannon, our new Staff Scientist, strengthening Colliers Engineering’s Environmental Services with her geology and environmental studies background.
Blogs

Remembering Superstorm Sandy: 10 Years Later
During the late hours of Monday, October 29, 2012, Superstorm Sandy made landfall on the East Coast, bringing storm surges and flooding never seen before. Longstanding Jersey Shore landmarks were pulled into
Events

South Carolina 811 Safety Summit
Join our utility design experts at this year’s South Carolina 811 Safety Summit on July 31 in Moncks Corner, SC, where they will be