Cook Coggin Engineers, Inc.
Tupelo,
Mississippi
View Accreditation Certificate
Joshua
Gunn
703 Crossover Road
P. O. Box 1526
Tupelo
,
Mississippi
38802
Phone: (662) 842-7381
Fax:
joshgunn@cookcoggin.com
http://www.cookcoggin.com
Quality Management System - accredited since 7/17/2009
R18
Emulsified Asphalt - accredited since 7/17/2009
T59 (Residue by Evaporation)
T59-T72 (Saybolt Furol Viscosity at 25°C (77°F))
T59-T72 (Saybolt Furol Viscosity at 50°C (122°F))
Asphalt Mixture - accredited since 7/17/2009
T166, T209, T269, T312, D2041, D2726, D3203, D6925
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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