Kleinfelder, Inc.
Austin,
Texas
View Accreditation Certificate
Ryan
Manning
11100 Metric Blvd
Suite 100
Austin
,
Texas
78758
Phone: (951) 505-0535
Fax:
rmanning@kleinfelder.com
http://www.kleinfelder.com
Quality Management System - accredited since 7/9/2021
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 7/9/2021
T310, D421, D422, D698, D1140, D1557, D2166, D2216, D2487, D2488, D4318, D4718, D6913, D6938
Aggregate - accredited since 7/13/2021
R76, T11, T21, T27, T84, T85, T96, T104, T112, T176, T255, C40, C88, C117, C127, C128, C131, C136, C142, C535, C566, C702, D2419
Concrete - accredited since 7/13/2021
M201, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T231 (9000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C231, C511, C617 (9000 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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