Terracon Consultants, Inc.
Sacramento,
California
View Accreditation Certificate
Nicholas
Lee
50 Goldenland Court
Suite 100
Sacramento
,
California
95834
Phone: (916) 246-5891
Fax:
Nicholas.Lee@terracon.com
http://www.terracon.com
Quality Management System - accredited since 3/14/2017
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 10/12/2023
R47, T329, D979, D2041, D2726 (Cores), D2950, D3203, D3549
Soil - accredited since 3/14/2017
D698, D1140, D1556, D1557, D2166, D2216, D2487, D2488, D4318, D4643, D4718, D4829, D6938
Aggregate - accredited since 3/14/2017
C29, C117, C127, C128, C136, C566, C702, D75, D2419, D3744
Sprayed Fire-Resistive Material - accredited since 2/26/2026
E605, E736
Concrete - accredited since 3/14/2017
C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C138, C143, C172, C231, C511, C617 (7000 psi and below), C1064, C1231 (7000 psi and below), C1542
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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