Summit Design and Engineering Services, Inc.
Hillsborough,
North Carolina
View Accreditation Certificate
Stephen
Fenton
340 Executive Ct.
Hillsborough
,
North Carolina
27278
Phone: (336) 362-1806
Fax:
steve.fenton@summitde.com
http://www.summitde.com
Quality Management System - accredited since 8/8/2008
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 9/17/2015
T166 (Cores)
Soil - accredited since 8/8/2008
R58, T88, T89, T90, T99, T100, T134, T180, T193, T265, T289, D421, D422, D558, D698, D854, D1140, D1557, D1883, D2216, D2487, D4318, D6913, D7928
Aggregate - accredited since 9/10/2008
R76, T11, T21, T27, T84, T85, T255, C40, C117, C127, C128, C136, C566, C702
Concrete - accredited since 9/10/2008
M201, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T231 (7000 psi and below), T309, C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (7000 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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