McClelland Consulting Engineers, Inc.
Fayetteville,
Arkansas
View Accreditation Certificate
Steven
Head
4200 Gabel Drive
Fayetteville
,
Arkansas
72703
Phone: (479) 587-1303
Fax:
shead@mce.us.com
http://www.mce.us.com
Quality Management System - accredited since 2/9/2011
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 2/9/2011
T166 (Cores), T275 (Cores), T355, D2726 (Cores), D2950, D3549
Soil - accredited since 6/7/2016
R58, T89, T90, T99, T180, T265, T310, D421, D698, D1557, D2216, D2487, D2488, D4318, D4718, D6938
Aggregate - accredited since 2/9/2011
R76, R90, T11, T27, T84, T85, T255, C117, C127, C128, C136, C566, C702, D75
Sprayed Fire-Resistive Material - accredited since 6/7/2016
E605, E736
Concrete - accredited since 12/11/2012
M201, R60, R100 (Beams), R100 (Cylinders), T22, T97, T119, T121, T152, T196, T309, C31 (Beams), C31 (Cylinders), C39, C78, 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 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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