Geotechnical Services, Construction Materials Testing, and Environmental Services

Contact Us Today.

Contact us for the highest quality geotechnical and construction materials testing services. All delivered on time.

We can help you achieve:

  • Site Specific Geotechnical Recommendations
  • Sound Project Design Parameters
  • Environmental Compliance
  • High QC/QA standards
  • Reduced liability through thorough QC/QA programs
  • Quality solutions to complex geotechnical problems
We also provide expertise and experience in a wide range of forensic, non-destructive, and destructive testing methods. These include ground penetrating radar, thermal imaging, impact echo and sonic echo, adhesion testing and many more.

Geotechnical Engineering

Our geotechnical engineering reports provide crucial information on sub-surface conditions.

Contruction Materials Testing

Construction Materials Testing

GTS performs certified lab and field testing on all major construction materials.

Geotechnical Analysis & Design

Leverage our decades of geotechnical experience to get the best analysis, planning, and design for your location.

Environmental Compliance Assessments

GTS helps you perform your environmental due diligence with environmental site assessments.

Environmental Lab Testing

Our fully capable and accredited environmental lab can assist with permitting, groundwater consulting, water and wastewater testing and more.

What Our Clients Are Saying

Construction depends on accurate and dependable testing. Testing that keeps a job going forward with value and urgency. For years, GTS has set the standard for consulting customers and general contractors. We value their service and professionalism, and you will too.

Jason Miller | Crossland Construction

GTS has been an excellent firm to work with over the years, we have worked together on countless projects here in North West Arkansas. GTS’s quick response times, quality reports with cost sensitive recommendations, prompt reporting construction tests, and creativity in offering solutions to unforeseen conditions has set the standard for Geotechnical Services.

Daniel Ellis, P.E., LEED AP, SVP | NWA Infrastructure – Civil

We appreciate GTS’s leadership, field personnel’s knowledge, and experience. This has lead to the success of our projects.

Jeff Wilson, Vice President | Dean Crowder Construction, Inc.


Office Locations

Little Rock

16220 Alexander Rd.
Suite A
Alexander, AR. 72002
Phone: 479-521-7645


1850 Crown Drive, Suite 1106
Farmers Branch, TX 75234
Phone: 469-322-1205


26097 E. 105th St. S.
Broken Arrow, OK 74014
Phone: 918-622-0700

Fort Smith

3003 N. Short L St.
Fort Smith, AR 72901
Phone: 479-434-6279


1911 N. Shiloh Dr.
Fayetteville, AR 72704
Phone: 479-521-7645

We service a wide range of architects, engineers, contractors, developers, municipalities, and many others

Latest Articles

Geotechnical Engineering
Geotechnical Engineering

Geotechnical Drilling, Sampling and Field Testing A Geotechnical Engineering report provides general information regarding subsurface conditions at a project site. The Geotechnical report is based on subsurface conditions encountered at discrete sample...

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Construction Materials Testing
Construction Materials Testing

GTS provides laboratory and field testing of soils, concrete and masonry, asphalt, fire resistant materials, structural steel, CMU walls, and more. We can also provide construction observation. Laboratory Soil tests performed Standard and modified...

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Environmental Services
Environmental Services

GTS has completed hundreds of Phase I Environmental Site Assessments (ESAs) for commercial clients throughout Arkansas, Louisiana, Kansas, Missouri, Oklahoma and Texas. In addition, we have conducted follow-up Phase II ESAs at many of these sites,...

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