DC Inspections, Inc.
Bakersfield,
California
View Accreditation Certificate
Jeremy
Shirley
4808 Ortiz Court
Bldg. D
Bakersfield
,
California
93308
Phone: (661) 393-9001
Fax:
jshirley@dcinspections.com
http://www.dcinspections.com
Quality Management System - accredited since 12/1/2010
R18, ISO/IEC 17025, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 11/24/2025
D1188 (Cores), D2041, D2726 (Cores), D2950
Soil - accredited since 1/5/2022
D698, D1140, D1557, D2216, D2488, D8153, D8167
Aggregate - accredited since 11/24/2025
C40, C117, C127, C128, C136, D2419
Sprayed Fire-Resistive Material - accredited since 11/21/2012
E605, E736
Concrete - accredited since 10/11/2018
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C157, C172, C173, C192, C231, C511, C617 (9000 psi and below), C1064, C1231 (7000 psi and below), C1611
Masonry - accredited since 10/11/2018
C140 (Reduced-Size 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)
C1019 (Sampling and Testing Grout)
C1314 (Prisms Constructed of Reduced-Size Concrete Masonry Units) (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
Iron and Steel - accredited since 10/4/2012
A709-A6 (Structural Steel: Tension (Elongation))
A709-A6 (Structural Steel: Tension (Ultimate Tensile Strength))
A709-A6 (Structural Steel: Tension (Yield Strength))
A563-E18 (Internally Threaded Fasteners (Nuts): Rockwell Hardness)
A709-E23 (Structural Steel: Charpy V-Notch)
A123-E376 (Zinc Coatings on Iron and Steel: Thickness of Zinc (Magnetic))
A563-F606 (Internally Threaded Fasteners (Nuts): Proof Load Determination)
A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Elongation))
A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Yield Strength))
A615-E290 (Carbon-Steel Bars, Deformed and Plain: Bend Test)
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)
F3125 (Externally Threaded Fasteners (Bolts): Rotational Capacity)
F436-E18 (Hardened Steel Washers: Rockwell Hardness)
F3125-E18 (Externally Threaded Fasteners (Bolts): Rockwell Hardness)
F1554-A370 (Anchor Bolts: Tension (Ultimate Tensile Strength of bar stock))
F1554-F606 (Anchor Bolts: Tension (Ultimate Tensile Strength of finished bolts))
F3125-F606 (Externally Threaded Fasteners (Bolts): Proof Load Determination)
F3125-F606 (Externally Threaded Fasteners (Bolts): Ultimate Tensile Strength)
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 4/28/2026. Please visit https://aashtoresource.org for current accreditation status.
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