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
Serving Individuals, Businesses, and Governmental Organizations Since 1928
Chesapeake, VA
Developing Our Community
Marietta, GA+1
Geotechnical Engineering and Subsurface Exploration and Sampling.
Delray Beach, FL+4
Integrating design and geotechnical expertise to optimize project constructability
Fort Lauderdale, FL+1
Professional. Practical. Proven.
Kennesaw, GA+18
Geotechnical Engineering & Subsurface Exploration and Subsurface investigations.
Macon, GA
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
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
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ
Your Partner in Geotechnical & Environmental Engineering
Birmingham, AL
Excellence in Engineering & Surveying Since 1922
Laredo, TX+2
Engineering You Can Trust, Results You Can Build on
Casper, WY
Engineering the Future
El Paso, TX
Geotechnical Engineering Investigation and Construction Materials Testing.
Waco, TX
Integrity always.
Cheyenne, WY