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Geotechnical Testing Services, Inc.Geotechnical Testing Services, Inc.
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Our Quality Assurance

Accreditations 

  • AASHTO re:source
  • CCRL

Certifications

  • WBE

Permits

  • US Department of Agriculture

Licenses

  • Radioactive Material License, PA DEP

Accreditation Scope

SOIL

R18, D3740, R58, T88, T89, T90, T99, T100, T134, T146, T180, T193, T208, T216, T224, T236, T265, T288, T289, T296, T297, D421, D422, D558, D698, D854, D1140, D1557, D1883, D2166, D2216, D2435, D2487, D2850, D3080, D4318, D4718, D4767, D5084, D6913, D7012

AGGREGATE & CONCRETE

C40, C88, C117, C127, C128, C131, C136, C535, C566, C702, C31, C39, C138, C143, C172, C231, C470, C511, C617, C780, C1064, C1231, D5084

Laboratory Services

We typically perform Landfill CQA testing, Slurry Wall Design, Geotechnical Investigations, Stability Analysis, Forensic Studies, Research & Development programs.

Statement of Qualifications
Copyright 2023 © Geotechnical Testing Services, Inc. | Protected by Cloudflare

This testing herein is based upon accepted industry practice as well as the test method listed. Test results reported herein do not apply to samples other than those tested. TRI neither accepts responsibility for nor makes claim as to the final use and purpose of the material. TRI observes and maintains client confidentiality. TRI limits reproduction of this report, except in full, without prior approval of TRI.

Geotechnical Testing Services, Inc. | A TRI Company | 1-800-853-7309
103 Coraopolis Rd., Coraopolis, PA 15108

  • Home
  • About Us
  • Laboratory Services
  • Quality Assurance
  • forms
  • Careers
  • Contact Us
  • Testimonials