ALTA CMTI, LLC dba Alta Environmental and Infrastructure
Tempe,
Arizona
View Accreditation Certificate
Jeff
Baer
4940 S Wendler Drive
Suite 150
Tempe
,
Arizona
85282
Phone: (602) 616-1031
Fax:
Jeffrey.Baer@altaei.com
https://http://altasouthwest.com
Quality Management System - accredited since 3/3/2015 R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 8/8/2016 R47, R68, T30, T166, T209, T245, T269, T308, T312, T329, D2041, D3549
Soil - accredited since 3/3/2015 R58, R74, T88, T89, T90, T99, T100, T180, T265, D421, D422, D698, D854, D1140, D1557, D2216, D4318, D4829, D7928
Aggregate - accredited since 3/3/2015 R76, T11, T27, T176, T255, T335, C40, C117, C127, C128, C136, C566
Concrete - accredited since 6/29/2015 M201, R60, R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T119, T121, T152, T196, T231 (8000 psi and below), T309, C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C138, C143, C172, C173, C231, C511, C617 (8000 psi and below), C1064, C1231 (7000 psi and below), C1542
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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