Underwood Engineering, Inc.
Cherry Hill,
New Jersey
View Accreditation Certificate
Caitlynn
Brevik
1 Keystone Ave
Suite 300
Cherry Hill
,
New Jersey
08003
Phone: (856) 933-1818
Fax:
cbrevik@underwood-engineering.com
http://www.underwood-engineering.com/
Quality Management System - accredited since 7/26/2019
R18
Soil - accredited since 7/26/2019
T99, T180, T310, D698, D1557, D6938
Aggregate - accredited since 7/26/2019
T11, T27, C117, C136
Concrete - accredited since 7/26/2019
C31 (Cylinders), C39, 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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