WSP USA INC.
Louisville,
Kentucky
View Accreditation Certificate
Adam
Sears
11003 Bluegrass Parkway
Suite 690
Louisville
,
Kentucky
40299
Phone: (502) 267-0700
Fax:
adam.sears@wsp.com
http://www.wsp.com/
Quality Management System - accredited since 6/15/1995
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 7/5/2012
T30, T166 (Cores), T308, D2726 (Cores), D5444, D6307
Soil - accredited since 6/15/1995
R58, T88, T89, T90, T99, T100, T180, T191, T193, T208, T216, T265, T267, T310, D421, D422, D698, D854, D1140, D1556, D1557, D1883, D2166, D2216, D2435, D2487, D2488, D2974, D4318, D6913, D6938, D7928
Aggregate - accredited since 6/15/1995
R76, R90, T11, T19, T21, T27, T84, T85, T255, C29, C40, C117, C127, C128, C136, C566, C702, D75
Sprayed Fire-Resistive Material - accredited since 9/29/2011
E605
Concrete - accredited since 6/15/1995
C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C231, C511, C617 (7000 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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