TRI Group 3rd Party Geotechnical Laboratory Services – TX and PA

The TRI Environmental Group operates world-class, independent, third-party, AASHTO-accredited geotechnical laboratories in Austin, Texas, and Coraopolis, Pennsylvania. TRI maintains its independence by not being affiliated with any manufacturing, engineering/consulting, or construction companies, ensuring unbiased staff and test results. We do not compete with our clients; instead, we support their success.

Our laboratories offer one of the most extensive ranges of soil, aggregate, and rock strength testing capabilities globally. Clients can rely on our technical expertise, customized service, commitment to safety, and comprehensive reporting to ensure their project’s success.

LAB SPECIALTIES

FEE SCHEDULES, SERVICES & COC FORMS

TX & PA Labs, Combined Schedules and Services (Effective 3/1/25)

PA COC Form #1 (Soils, Perm, Shear, etc.)

PA COC Form #2 (Aggregates)

PA COC Form #3 (Concrete)

TX Geotechnical Lab COC Form

KEY CONTACTS

Pennsylvania Lab
+1 412.771.5340
Laboratory Administative Assistant: Megan Andrews
Laboratory Manager: Ben Schultz
Senior Engineer: Rich Lacey, P.E.

Texas Lab
+1 737.787.1034
Laboratory Geoscientist: Kelby Broussard
Executive Director: Jeffrey A. Kuhn, Ph.D., P.E.

We are committed to customer service, independence, rapid turnaround, and trustworthy results.