Aggregate & Concrete Testing Services, Ltd.
Gnadenhutten,
Ohio
View Accreditation Certificate
Nathaniel
Powell
762 River Road S.W.
Gnadenhutten
,
Ohio
44629
Phone: (740) 254-1018
Fax:
npowell@aggcontesting.com
http://www.aggcontesting.com
Quality Management System - accredited since 10/15/2002
R18
Aggregate - accredited since 10/15/2002
R76, T11, T19, T21, T27, T84, T85, T96, T104, T255, C29, C40, C88, C117, C127, C128, C131, C136, C535, C566, C702
Concrete - accredited since 10/15/2002
M201, R39, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T231 (7000 psi and below), T277, T309, C31 (Cylinders), C39, C138, C143, C172, C173, C192, C231, C511, C617 (7000 psi and below), C1064, C1202, 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.
|