Granite Construction Company
Arvin,
California
View Accreditation Certificate
Juan
Luna
8999 Capacity Street
Arvin
,
California
93203
Phone: (661) 477-8491
Fax:
juan.luna@gcinc.com
http://www.graniteconstruction.com
26-5863 : Accreditation has been suspended for Asphalt Mixture standard(s) T245, D6927
Quality Management System - accredited since 1/8/2013
R18, D3666 (Aggregate), D3666 (Asphalt Mixture)
Asphalt Mixture - accredited since 1/8/2013
R30, R35, R47, R68, R97, T30, T166, T209, T246, T247, T269, T275, T283, T308, T312, T324, T329, T355, D979, D1560 (Stability), D1561, D2041, D2726, D2950, D3203, D3549, D4867, D5444, D6307, D6925, D6926, D6931
Soil - accredited since 6/14/2017
R58, T89, T90, T310, D421, D4318, D6938
Aggregate - accredited since 1/8/2013
R76, R90, T11, T19, T21, T27, T84, T85, T96, T100 (Mineral Filler), T112, T176, T210, T255, T304, T335, C29, C40, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
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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