Certerra Southwest, LLC
Tempe,
Arizona
View Accreditation Certificate
Raphael
Tixier
1805 West Drake Drive
Tempe
,
Arizona
85283
Phone: (602) 437-3737
Fax:
rtixier@certerra.com
http://certerra.com
Quality Management System - accredited since 11/1/1988
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 11/1/1988
R30, R35, R47, R68, R97, T30, T164, T166, T167, T209, T245, T269, T275, T283, T287, T305, T308, T312, T329, T355, D979, D1074, D1075, D1188, D2041, D2172, D2726, D2950, D3203, D3549, D4125, D4867, D5444, D6307, D6390, D6925, D6926, D6927
Soil - accredited since 11/1/1988
R58, R74, T88, T89, T90, T99, T100, T134, T180, T191, T193, T216, T217, T236, T265, T288, T289, T310, T311, D421, D422, D558, D698, D1140, D1556, D1557, D1883, D2216, D2435, D2487, D3080, D4318, D4546, D4718, D4829, D4944, D6913, D6938, D7928
Aggregate - accredited since 11/1/1988
R76, R90, T11, T19, T21, T27, T84, T85, T96, T100 (Mineral Filler), T104, T112, T113, T176, T210, T255, T304, T335, C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 10/14/2022
E605, E736
Concrete - accredited since 11/1/1988
M201, R39, R60, R100 (Beams), R100 (Cylinders), R115, T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T148, T152, T196, T231 (7000 psi and below), T303, T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C174, C192, C231, C305, C511, C617 (7000 psi and below), C1064, C1231 (7000 psi and below), C1260, C1293, C1567
Masonry - accredited since 7/12/2023
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C1019 (Sampling and Testing Grout)
Iron and Steel - accredited since 6/16/2008
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Elongation))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Yield Strength))
M31-T285 / A615-E290 (Carbon-Steel Bars, Deformed and Plain: Bend Test)
A615 (Carbon-Steel Bars, Deformed and Plain: Unit Weight)
A706 (Low Alloy Steel Bars, Deformed and Plain: Unit Weight)
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Elongation))
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Yield Strength))
A706-E290 (Low Alloy Steel Bars, Deformed and Plain: Bend Test)
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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