Pennsylvania Soil and Rock Incorporated
Monroeville,
Pennsylvania
View Accreditation Certificate
Madison
Schaefer
570 Beatty Road
Monroeville
,
Pennsylvania
15146
Phone: (412) 584-8342
Fax:
mschaefer@pasoilrock.com
http://www.pasoilrock.com
Quality Management System - accredited since 10/19/2011
R18, C1077 (Concrete)
Soil - accredited since 10/19/2011
D421, D698, D1140, D1557, D2216, D3080 (2000 lb/ft-sq or Greater Normal Stress), D4318, D4643, D6938
Aggregate - accredited since 10/19/2011
C117, C127, C136, C566, C702
Concrete - accredited since 7/10/2014
C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (5000 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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