G3 Quality, Inc.
Cerritos,
California
View Accreditation Certificate
Matthew
Ramos
13850 Cerritos Corporate Drive
Unit E
Cerritos
,
California
90703
Phone: (562) 321-9840
Fax: (562) 321-9850
lqm1@g3quality.com
http://g3quality.com
Quality Management System - accredited since 4/9/2014
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil)
Asphalt Mixture - accredited since 4/9/2014
R30, R35, R47, R68, R97, T30, T166, T209, T245, T269, T275, T283, T305, T308, T312, T329, T355, D979, D1188, D2041, D2726, D2950, D3203, D3549, D3665, D4867, D5444, D6307, D6390, D6925, D6926, D6927, D6931
Soil - accredited since 4/9/2014
R58, T89, T90, T99, T100, T134, T135, T180, T191, T265, T310, D421, D558, D559, D698, D854, D1140, D1556, D1557, D1633, D2216, D2487, D2488, D4318, D4643, D4718, D4829, D6913, D6938
Aggregate - accredited since 4/9/2014
R76, R90, T11, T19, T21, T27, T84, T85, T96, T100 (Mineral Filler), 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
Concrete - accredited since 6/23/2015
C31 (Beams), C31 (Cylinders), C39, C42 (Drilling Cores of Concrete), C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C157, C172, C173, C174, C192, C231, C305, C469, C496, C511, C617 (10000 psi and below), C1064, C1074, C1231 (7000 psi and below), C1260, C1293, C1567
Ultra-High Performance Concrete - accredited since 2/23/2026
C1856-C31 (Cylinders), C1856-C39, C1856-C191, C1856-C511, C1856-C1437
Cement - Physical Tests - accredited since 3/24/2025
C109, C305, C511, C1437
Masonry - accredited since 7/28/2015
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C780 (Annex 6 - Cylinders) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cylinders)
C1019 (Sampling and Testing Grout)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
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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