Asphalt Testing Services (ATS), LLC
Berthoud,
Colorado
View Accreditation Certificate
Jarrett
Welch
806 N 2nd Street
Berthoud
,
Colorado
80513
Phone: (970) 361-1525
Fax:
jarrettw@asphaltts.com
http://www.asphaltts.com
Quality Management System - accredited since 4/12/2021
R18, D3666 (Aggregate), D3666 (Asphalt Mixture)
Asphalt Mixture - accredited since 4/12/2021
R35, R47, R68, R97, T30, T166, T209, T245, T269, T283, T305, T308, T312, T324, T329, T340, T355, CP-L 5115, D979, D2041, D2726, D2950, D3203, D3549, D3665, D4867, D5444, D6307, D6390, D6925, D6926, D6927, D8225
Soil - accredited since 12/20/2022
R58, T89, T90, T99, T180, D421, D698, D1557, D4318
Aggregate - accredited since 4/12/2021
R76, R90, T11, T19, T27, T84, T85, T96, T100 (Mineral Filler), T104, T112, T176, T255, T304, T335, C29, C88, C117, C127, C128, C131, C136, C142, C566, C702, C1252, D75, D2419, 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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