WSB LLC
Arlington,
Texas
View Accreditation Certificate
Tim
Wooley
7931 Valcasi Drive
Suite 100
Arlington
,
Texas
76001
Phone: (817) 781-6284
Fax:
tim.wooley@wsbeng.com
https://http://www.wsbeng.com/
Quality Management System - accredited since 2/23/2022
R18
Asphalt Mixture - accredited since 2/23/2022
R47, T329, D979, D2041, D2726, D3203, D5444, D6307, D6925
Soil - accredited since 2/23/2022
D421, D698, D1140, D1557, D2216, D4318, D4643, D6938
Aggregate - accredited since 2/23/2022
T176, C29, C40, C117, C127, C128, C136, C142, C566, C702, D75, D5821
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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