Korbmacher Engineering, Inc.
Livermore,
California
View Accreditation Certificate
Scott
DuBois
480 Preston Court,
Suite A
Livermore
,
California
94551
Phone: (925) 454-9033
Fax:
scott@korbmacherinc.com
http://korbmacherinc.com
Quality Management System - accredited since 6/13/2025 R18, C1077 (Concrete), E329 (Concrete)
Concrete - accredited since 6/13/2025 M201, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T309, C31 (Cylinders), C39, C138, C143, C172, C173, 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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