Froehling & Robertson, Incorporated
Fredericksburg,
Virginia
View Accreditation Certificate
Mark
Wagner
10909 Houser Drive
Fredericksburg
,
Virginia
22408
Phone: (540) 891-2771
Fax:
mwagner@fandr.com
http://www.fandr.com
Quality Management System - accredited since 11/26/2013
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 12/16/2013
R58, T89, T90, T99, T180, T193, D421, D422, D698, D854, D1140, D1557, D1883, D2216, D2487, D2488, D4318, D6938
Aggregate - accredited since 12/16/2013
C117, C127, C128, C136, C566, C702
Sprayed Fire-Resistive Material - accredited since 6/15/2018
E605, E736
Concrete - accredited since 11/26/2013
C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (8000 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 2/19/2026. Please visit https://aashtoresource.org for current accreditation status.
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