Alliance Geotechnical Group, Inc.
Houston,
Texas
View Accreditation Certificate
Roger
Cisneros
6758 Bourgeois Rd.
Houston
,
Texas
77066
Phone: (713) 936-9619
Fax:
rcisneros@aggengr.com
http://www.aggengr.com
Quality Management System - accredited since 7/24/2020
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil)
Soil - accredited since 5/5/2025
D558, D698, D854, D1140, D1557, D2216, D2487, D4318, D4972, D6938
Aggregate - accredited since 7/24/2020
C40, C117, C127, C128, C136, C566, C702
Concrete - accredited since 7/24/2020
C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (9000 psi and below), 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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