
Twining Inc.
Grounded in Safety, Built on Sustainability.
Explore capabilities, project experience, and office locations to build your shortlist.

Grounded in Safety, Built on Sustainability.
Grounded In Excellence
Orlando, FL+4

Houston's Trusted Geotechnical Engineering Company - Serving Texas & Arizona Since 2016
Houston, TX

The project specialists.
West Sacramento, CA+2

Construction Administration and Contract Management and Quality Assurance, Observation, and Documentation.
Juneau, AK
Professional. Practical. Proven.
Kennesaw, GA+18

Your Partner in Geotechnical & Environmental Engineering
Birmingham, AL

Construction Inspection and Testing and Concrete Testing.
Lexington Park, MD

Engineering You Can Trust, Results You Can Build on
Casper, WY

Reliability in Design

Integrating Soil & Structure
King of Prussia, PA

Geotechnical Engineering and Construction Testing Services.
Gainesville, GA+1

Building a Better Texas
Mission, TX+4

Construction Materials Testing (CMT) and Concrete Testing.
Houston, TX

Engineering the Future
El Paso, TX

Developing Our Community
Marietta, GA+1

Excellence in Engineering & Surveying Since 1922
Laredo, TX+2

Geotechnical & Soil Testing and Drilling (CME and Little Beaver rigs).
Albuquerque, NM

El Paso, Texas Geotech Experts
El Paso, TX
Geotechnical Engineering Investigation and Construction Materials Testing.
Waco, TX

Construction Engineering and Inspection and Resident engineering.
Norman, OK+3

Geotechnical Engineering and Subsurface Exploration and Sampling.
Delray Beach, FL+4
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ

Integrating design and geotechnical expertise to optimize project constructability
Fort Lauderdale, FL+1