Asphalt Specialties CO., Inc.
Denver,
Colorado
View Accreditation Certificate
Jacob
Oswald
345 W 62 Ave
Denver
,
Colorado
80221
Phone: (303) 944-2032
Fax: (303) 289-7707
JacobO@asphaltspecialties.com
http://www.asphaltspecialties.com
25-2547 : Accreditation has been suspended for Soil standard(s) T89, T99, T100, T180
25-5344 : Accreditation has been suspended for Aggregate standard(s) T27
Quality Management System - accredited since 6/21/2016
R18, D3666 (Aggregate), D3666 (Asphalt Mixture), E329 (Aggregate), E329 (Asphalt Mixture)
Asphalt Mixture - accredited since 6/21/2016
R30, R35, R47, R68, R97, T30, T166, T209, T245, T246, T269, T283, T308, T312, T329, T355, CP-L 5106, CP-L 5115, D3549
Soil - accredited since 6/21/2016
R58, T310
Aggregate - accredited since 6/21/2016
R76, R90, T11, T84, T85, T96, T100 (Mineral Filler), T112, T176, T255, T304, T327, T335, D4791, D7428
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 8/11/2026. Please visit https://aashtoresource.org for current accreditation status.
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