DeSilva Gates Construction, LLC
Sunol,
California
View Accreditation Certificate
Tracy
Zubek
6527 Calaveras Road
Sunol
,
California
94586
Phone: (510) 421-2282
Fax: (510) 829-8174
tzubek@desilvagates.com
http://www.desilvagates.com
Quality Management System - accredited since 8/22/2017
R18, D3666 (Aggregate), D3666 (Asphalt Mixture)
Asphalt Mixture - accredited since 8/22/2017
R30, R35, R47, R68, R97, T30, T166, T209, T245, T246, T247, T269, T275, T283, T308, T312, T324, T329, T340, D979, D1560 (Stability), D1561, D2041, D2726, D3203, D3549, D4867, D5444, D6307, D6925, D6926, D6927
Aggregate - accredited since 8/22/2017
R76, R90, T11, T19, T27, T84, T85, T100 (Mineral Filler), T176, T210, T255, T304, T335, C29, C117, C127, C128, C136, 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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