
Our CommitmentOur in-house laboratory facilities are approved by the State of California, the City of Los Angeles and accredited by AASHTO for geotechnical and materials testing and inspection.

California 22 Freeway

• Division of State Architect (DSA)
• American Institute of State Highway
and Transportation Officials (AASHTO)
• Cement and Concrete Reference
Laboratory (CCRL)
• Office of Statewide Health and
Planning Development (OSHPD)
• American Concrete Institute (ACI)
• International Conference of Building
Officials (ICBO)
• International Code Conference (ICC)
• National Institute for Certification in
Engineering Technologies (NICET)
• All local municipalities in Southern
California.
