Twining Inc.
Grounded in Safety, Built on Sustainability.
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Find the right engineering partner.
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Explore capabilities, project experience, and office locations to build your shortlist.
Grounded in Safety, Built on Sustainability.
Building a Better Texas
Mission, TX+4
Delivering quality solutions - by providing service through integrity
Transportation Engineering and Bridge Design.
Hurricane, WV+1
Geotechnical Engineering and Subsurface Exploration and Sampling.
Delray Beach, FL+4
Innovative Geotechnical Solutions
Tucson, AZ
Integrating design and geotechnical expertise to optimize project constructability
Fort Lauderdale, FL+1
Innovative, Economical Solutions. Exceptional Client Service.
Professional. Practical. Proven.
Kennesaw, GA+18
Geotechnical Engineering & Subsurface Exploration and Subsurface investigations.
Macon, GA
Integrity | Excellence | Trust
Abilene, TX+5
Geotechnical, environmental, and construction inspection services from Colorado Springs and Denver.
Colorado Springs, CO+2
Geotechnical Engineering and Pavement Design.
Huntsville, AL
Planning | Surveying | Testing | Landscape Design
Meridian, MS+2
Geotechnical Engineering and Foundation analysis and design.
Tampa, FL
Building Tomorrow's Legacy, Today
San Jose, CA
Construction Inspection and Testing and Concrete Testing.
Lexington Park, MD
El Paso, Texas Geotech Experts
El Paso, TX
Geotechnical & Soil Testing and Drilling (CME and Little Beaver rigs).
Albuquerque, NM
Engineering Excellence Built on Experience.
Greenville, MI+2
Over 60 Years of Engineering Excellence.
Sioux Falls, SD+3
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ
Your Partner in Geotechnical & Environmental Engineering
Birmingham, AL
Geotechnical Engineering and Subsurface Site Investigation.
Tempe, AZ