SCI Engineering, Inc. (SCI) is a nationwide, multi-discipline professional consulting engineering firm that provides comprehensive services across all phases of project development — from development and design to final construction. Services include Geotechnical, Environmental, Natural Resources, Cultural Resources, and Construction Materials Testing services. Founded in 1978, SCI has grown steadily, earning numerous awards from prestigious agencies for both our innovative projects and our commitment to excellence, ensuring we meet the evolving needs of our diverse client base across the country.