Testing Service Corporation
Carol Stream,
Illinois
View Accreditation Certificate
Jeffrey
Schmitz
457 East Gundersen Drive
Carol Stream
,
Illinois
60188
Phone: (630) 784-4078
Fax:
jschmitz@tsccorp.com
https://http://www.tsccorp.com
Quality Management System - accredited since 9/27/2010
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 9/27/2010
R30, R47, T30, T164 (Mineral Matter Not Determined), T166, T209, T269, T283, T308, T312, T329, T355, D2041, D2172 (Mineral Matter Not Determined), D2726, D2950, D3203, D3549, D4867, D5444, D6307, D6925
Soil - accredited since 9/27/2010
R58, T88, T89, T90, T99, T100, T180, T193, T208, T216, T236, T265, T267, T296, T297, T310, D421, D422, D698, D854, D1140, D1557, D1883, D2166, D2216, D2435, D2850, D2974, D3080, D4318, D4767, D5084, D6938
Aggregate - accredited since 9/27/2010
R76, T11, T19, T21, T27, T37, T84, T85, T96, T100 (Mineral Filler), T255, T304, C29, C40, C88, C117, C127, C128, C131, C136, C566, C702, C1252, D546
Concrete - accredited since 9/27/2010
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C192, C231, C511, C617 (6000 psi and below), 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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