G3 Quality, Inc
Redlands,
California
View Accreditation Certificate
Matthew
Ramos
25837 Business Center Drive
Suite F
Redlands
,
California
92374
Phone: (909) 578-1534
Fax:
lqm1@g3quality.com
http://g3quality.com
Quality Management System - accredited since 10/30/2020
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Emulsified Asphalt - accredited since 1/20/2023
T59 / D6934 (Residue by Evaporation)
T59 / D6998 (Aggregate Coating)
Pavement Preservation - accredited since 1/20/2023
TB-106 / D3910 (Measurement of Slurry Seal Consistency (Cone Consistency))
TB-100 / D3910/D6372 (Wet Track Abrasion Of Slurry Surfacing Systems)
TB-113 (Determining Mix Time for Slurry Surfacing Systems)
TB-114 (Wet Stripping of Cured Slurry Surfacing Mixtures)
D3910/D6372 (Determining Set Time for Slurry Seal and Micro-Surfacing Systems (Blot Test))
Asphalt Mixture - accredited since 10/30/2020
R30, R35, R47, R68, R97, T30, T166, T209, T245, T246, T247, T269, T275, T283, T305, T308, T312, T324, T329, T331, T340, T355, D979, D1188, D1560 (Stability), D1561, D2041, D2726, D2950, D3203, D3549, D4867, D5444, D6307, D6390, D6752, D6925, D6926, D6927, D6931, D8225
Soil - accredited since 10/30/2020
R58, T89, T90, T99, T100, T134, T180, T190, T191, T265, T310, D421, D558, D698, D1140, D1556, D1557, D2216, D2487, D2488, D2844, D4318, D4643, D4718, D6938
Aggregate - accredited since 9/24/2020
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
Concrete - accredited since 6/16/2021
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T148, T152, T198, T231 (10000 psi and below), T309, T336, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C174, C192, C231, C496, C511, C617 (10000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 6/16/2021
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)
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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