
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
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ
Civil Engineering and Site Development.
College Station, TX+2

Engineering the Future
El Paso, TX

High-Quality Engineering Solutions Customized to Fit Your Project
Commerce City, CO+1

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

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

Civil consulting firm serving Alaska since 2002.
Anchorage, AK+1

Geotechnical engineering, materials testing, and QA/QC services
Las Cruces, NM
Transportation Engineering and Bridge Design.
Hurricane, WV+1

Serving Individuals, Businesses, and Governmental Organizations Since 1928
Chesapeake, VA

El Paso, Texas Geotech Experts
El Paso, TX
Engineering Knowledge, Experience and a Team of Dedicated Professionals.
Houston, TX

Reliable, In-Depth Solutions
West Palm Beach, FL+3

Developing Our Community
Marietta, GA+1

Sustainable quality design and professional engineering solutions
Grand Forks, ND

Your trusted partner in Construction Quality since 1984
Capitol Heights, MD

Civil engineering and land development services in Wyoming
Gillette, WY

Geotechnical engineering, construction inspection, materials testing, and software solutions
Chantilly, VA+3

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

Geotechnical Engineering & Subsurface Exploration and Subsurface investigations.
Macon, GA
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ

Construction Administration and Contract Management and Quality Assurance, Observation, and Documentation.
Juneau, AK