
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.

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

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

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

Your Partner in Geotechnical & Environmental Engineering
Birmingham, AL

El Paso, Texas Geotech Experts
El Paso, TX

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

Knowledge - Tools - Service
Springfield, MO+2

Sustainable quality design and professional engineering solutions
Grand Forks, ND

Delivering quality solutions - by providing service through integrity

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

The project specialists.
West Sacramento, CA+2

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

Building a Better Texas
Mission, TX+4

Geotechnical Engineering, Materials Testing, Inspections & Environmental
Miami, FL+3
Geotechnical Engineering Investigation and Construction Materials Testing.
Waco, TX

Civil engineering and land development services in Wyoming
Gillette, WY

Geotechnical Engineering and Subsurface Exploration and Sampling.
Delray Beach, FL+4
Engineering Knowledge, Experience and a Team of Dedicated Professionals.
Houston, TX

Reliability in Design

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

Innovative geotechnical, forensic structural, and materials testing services throughout Florida.
Tampa, FL+2

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

Integrating Soil & Structure
King of Prussia, PA