Froehling & Robertson, Incorporated
Dulles,
Virginia
View Accreditation Certificate
Parham
Safarian
22923 Quicksilver Drive
Suite 111
Dulles
,
Virginia
20166
Phone: (703) 996-0123
Fax:
PSafarian@fandr.com
http://www.fandr.com
Quality Management System - accredited since 1/10/2011
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 12/1/1999
D421, D422, D698, D854, D1140, D1557, D1883, D2216, D2487, D2488, D4318, D6938
Aggregate - accredited since 12/1/1999
C117, C127, C128, C136, C566, C702, D75
Concrete - accredited since 1/1/2000
M201, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T309, C31 (Cylinders), C39, 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 2/19/2026. Please visit https://aashtoresource.org for current accreditation status.
|