Alliance Geotechnical Group, Inc.
Dallas,
Texas
View Accreditation Certificate
Aaron
Allen
3228 Halifax Street
Dallas
,
Texas
75247
Phone: (972) 444-8889
Fax:
aallen@aggengr.com
https://http://www.aggengr.com
Quality Management System - accredited since 10/21/2003
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 10/21/2003
T324, D2041, D2726 (Cores), D3203, D3549, D5444, D6307
Soil - accredited since 10/21/2003
R58, R74, T236, D421, D422, D558, D698, D854, D1140, D1556, D1557, D2166, D2216, D2435, D2487, D2488, D2850, D3080, D4318, D4546, D4767, D5084, D6938, D6951
Rock - accredited since 5/19/2025
D4543, D7012 (Method C)
Aggregate - accredited since 10/21/2003
C29, C40, C88, C117, C127, C128, C131, C136, C535, C566, C702, D2419
Sprayed Fire-Resistive Material - accredited since 10/11/2018
E605, E736
Concrete - accredited since 10/21/2003
C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C138, C143, C172, C173, C174, C192, C231, C511, C617 (8000 psi and below), C803, C805, C1064, C1074, 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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