Terracon Consultants, Inc.
Round Rock,
Texas
View Accreditation Certificate
Harrison
Schneider
800 Paloma Drive
Suite 150
Round Rock
,
Texas
78665
Phone: (512) 358-9882
Fax:
Harrison.Schneider@Terracon.com
http://www.terracon.com/offices/round-rock/
Quality Management System - accredited since 1/28/2021
R18, C1077 (Concrete), D3666 (Aggregate), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 1/28/2021
R58, R74, T89, T90, T99, T180, T208, T265, T310, Tex-113-E, D421, D698, D1140, D1557, D2166, D2216, D2487, D2488, D4318, D4718, D6913, D6938
Aggregate - accredited since 1/28/2021
R76, T11, T27, T85, T255, C117, C127, C136, C566, C702, D75
Concrete - accredited since 3/6/2021
M201, R60, R100 (Cylinders), T22, T119, T121, T152, T309, C31 (Cylinders), C39, C138, C143, C172, C231, C511, C1064, C1231 (7000 psi and below)
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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