The IET staff of certified inspectors and technicians provides a wide range of geotechnical observation, quality assurance, materials testing and special inspections services for our clients. The testing and inspection staff is certified by a combination of the American Concrete Institute (ACI), International Code Council (ICC), National Institute for Certification in Engineering Technologies (NICET), and California Department of Transportation (CALTRANS), as well as other local county and city governing agencies. Our materials testing and special inspections team is always mindful of project schedules and our goal is to service our clients in a manner that increases the overall project value and quality, while maintaining the project schedule integrity.