Certifications

Municipalities

• City of Irvine
• City of Lake Forest
• City of Rancho Palos Verdes
• City of San Dimas
• City of San Clemente
• City of Rolling Hills Estates
• City of San Diego
• San Diego County
• Los Angeles County
• Los Angeles County Department of Parks and Recreation
• Orange County
• Orange County Health Care Agency
• OC Dana Point Harbor

Corporate Membership

• California Geotechnical Engineering Association

Accreditations/Affiliations

• American Association of State Highway and Transportation Officials
• AMRL - AASHTO Materials Reference Laboratory
• Cement and Concrete Reference Laboratory
• California Department of Transportation
• Division of the State Architect, California Dept. of General Services
• California Department of Public Health, Radiologic Health Branch
• Los Angeles Department of Building and Safety
• Nevada Alliance of Quality Transportation Construction
• American Concrete Institute
• International Code Council
• International Concrete Repair Institute
• National Institute for Certification in Engineering Technologies
• National Asphalt Pavement Association