Geotechnical, Environmental and Material Services in Texarkana, AR


(870) 772-0013


(870) 216-2413



210 Beech Street
Texarkana, AR 71854

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Geotechnical Engineering & Laboratory Testing Services

ETTL has provided Texarkana, AR, businesses and government agencies with reliable and thorough geotechnical and construction material engineering services for over 50 years.

This experience gives us extensive knowledge of the region’s unique geological makeup, allowing us to provide insightful analysis and design efficiently.

With a full-service laboratory on our Texarkana, AR, site, we’re able to do all of the testing and analysis in-house, providing superior customer service.

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Geotechnical Services in Texarkana, AR

With over 50 years of experience serving Southern Arkansas, our clients can trust ETTL to provide thorough analysis and thoughtful design services.

Our experience with the region’s many soil and groundwater compositions ensures that we’re able to help anticipate problems and develop reliable and durable design solutions.

Laboratory Testing

Each ETTL location contains a full geotechnical laboratory that allows our team to provide customized analysis and design services.

Pavement Design

ETTL uses established formulas to determine the composition of pavements–all designed specifically for the purpose of your project and the soil beneath it.

Soil Resistivity Testing

Different soils handle static and electrical charges differently, and ETTL can design a grounding system that uses the soil to protect vital electrical equipment.

Forensic Investigations

ETTL’s multidisciplinary team can provide litigation and courtroom support for counsel, shareholders, investors, and other stakeholders.

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Construction Materials Engineering in Texarkana, AR

ETTL offers material engineering and analysis services that provide data that our clients can use to inform their construction project. We couple that data with efficient, insightful design and testing services.

Laboratory Testing

ETTL has an in-house materials testing lab that gives us access to data and analysis that we or our clients can use to inform the construction process.

Asphalt Concrete Design

Our team can design a range of asphalt pavement and concrete. We will ensure the final product has the durability, hardness, and other qualities you need.

Cement Concrete Design

Our team can analyze and design Portland Cement Concrete for bridges, tunnels, sidewalks, slabs, and other vital construction efforts.

Steel Testing

ETTL can provide structural and supporting steel construction analysis. We can also verify weld strength and qualify welders for your project.

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Environmental Consulting in Texarkana, AR

ETTL’s team includes environmental engineers who are able to provide a variety of environmental consulting and field services, including:

  • Environmental Site Assessments (ESAs)
  • Waste management
  • Environmental remediation
  • Local, state, and federal compliance
  • Subsurface exploration
  • And more

Our extensive experience with the region’s unique geological makeup, combined with our expertise, ensures that we’re able to provide thoughtful and thorough environmental assessments and remediation plans.

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Drilling Services in Texarkana, AR

Our team has access to modern drilling equipment that allows us to provide core samples for soil, soil gas, and groundwater testing. The fleet has all the equipment we need to work with the soil varieties throughout southern Arkansas.

It includes:

  • CME 75 Truck Mounted Rig
  • CME 55 Track Mounted Rig
  • (2) Diedrich D50 Track rigs
  • Diedrich D25 Truck rig
  • Mobile B61 Truck mounted rig
  • Geoprobe 6600 Truck rig
  • Geoprobe 54DT track probe

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Landfill Services in Texarkana, AR

Our multidisciplinary team includes geologists, hydrogeologists, environmental scientists, and construction experts. This positions us to be able to provide landfill analysis and design services, including

  • Borings & analysis
  • Piezometer installation
  • Monitoring wells
  • Methane monitoring probes
  • Collection Systems
  • And more

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