CASE, LLC
Bozeman,
Montana
View Accreditation Certificate
Tyler
Haan
144 Graves Trail
Suite C
Bozeman
,
Montana
59718
Phone: (406) 595-0329
Fax:
thaan@caseqc.com
http://caseqc.com
Quality Management System - accredited since 4/14/2025
R18, C1077 (Aggregate), D3666 (Aggregate), D3666 (Asphalt Mixture), E329 (Aggregate), E329 (Asphalt Mixture)
Asphalt Mixture - accredited since 4/14/2025
D979, D2041, D2726, D2950, D3549, D6307, D6926, D6927
Soil - accredited since 4/14/2025
D698, D1557, D2216, D4318, D4718, D6938
Aggregate - accredited since 4/14/2025
C117, C127, C128, C136, C702, D75
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 4/1/2026. Please visit https://aashtoresource.org for current accreditation status.
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