CEC Corporation
Tulsa,
Oklahoma
View Accreditation Certificate
Josh
Black
5147A South Garnett Avenue
Suite A
Tulsa
,
Oklahoma
74146
Phone: (405) 753-6840
Fax:
josh.black@connectcec.com
http://connectcec.com
Quality Management System - accredited since 1/23/2012
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 1/23/2012
R47, T30, T166, T209, T269, T308, T312, T331, D2041, D2726, D3203, D5444, D6307, D6752, D6925
Soil - accredited since 3/26/2014
R58, T89, T90, T99, T180, T265, T310, D421, D698, D1140, D1557, D2216, D4318, D6938
Aggregate - accredited since 1/23/2012
R76, R90, T11, T27, T84, T85, T176, T255, C117, C127, C128, C136, C566, C702, D75, D2419
Concrete - accredited since 11/16/2012
M201, R60, R100 (Beams), R100 (Cylinders), T22, T97, T119, T121, T152, T309, C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, 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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