Geocon Professional Services, LLC
Frankfort,
Illinois
View Accreditation Certificate
Nick
Lococo
22774 Citation Road
Unit A
Frankfort
,
Illinois
60423
Phone: (708) 253-9634
Fax:
Nick.lococo@geoconcompanies.com
Quality Management System - accredited since 4/3/2014
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil)
Asphalt Mixture - accredited since 4/3/2014
R47, T30, T164, T166, T209, T269, T283, T308, T312, D2041, D2172, D2726, D3203, D3549, D4867, D5444, D6307, D6925
Soil - accredited since 12/10/2018
R58, T88, T89, T90, T99, T100, T180, T193, T208, T265, T267, T289, D421, D422, D698, D854, D1557, D1883, D2166, D2216, D2487, D2488, D2974, D4318
Aggregate - accredited since 4/3/2014
R76, R90, T11, T19, T27, T84, T85, T255, C29, C117, C127, C128, C136, C566, C702, D75
Concrete - accredited since 8/15/2016
M201, R60, R100 (Beams), R100 (Cylinders), T22, T97, T119, T121, T152, T196, T309, C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, 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 8/11/2026. Please visit https://aashtoresource.org for current accreditation status.
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