
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.

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

Developing Our Community
Marietta, GA+1

Geotechnical & Soil Testing and Drilling (CME and Little Beaver rigs).
Albuquerque, NM
Civil Engineering and Site Development.
College Station, TX+2

Delivering quality solutions - by providing service through integrity

Geotechnical Engineering and Pavement Design.
Huntsville, AL
Grounded In Excellence
Orlando, FL+4
Foreseeing critical project phases and providing practical engineering solutions
Transportation Engineering and Bridge Design.
Hurricane, WV+1
Geotechnical Engineering and Soil Borings.
South Plainfield, NJ
Geotechnical Engineering Investigation and Construction Materials Testing.
Waco, TX

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

The project specialists.
West Sacramento, CA+2

Geotechnical Engineering & Subsurface Exploration and Subsurface investigations.
Macon, GA

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

Geotechnical engineering, materials testing, and QA/QC services
Las Cruces, NM

Planning | Surveying | Testing | Landscape Design
Meridian, MS+2

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

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

Sustainable quality design and professional engineering solutions
Grand Forks, ND

Geotechnical Engineering and Subsurface Exploration and Sampling.
Delray Beach, FL+4

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

Building a Better Texas
Mission, TX+4