About Us

Company Profile

At SCI Engineering, our comprehensive service lines include Geotechnical Services, Geophysical Explorations, Environmental Services, Natural Resources, Cultural Resources, and Construction Materials Testing & Inspections. We take pride in delivering quality consulting services with professionalism and responsiveness through every stage of development, design, and construction.

SCI’s success stems from a team of licensed professional engineers, geologists, archaeologists, scientists, construction experts, and engineering technicians—each contributing deep expertise and a collaborative spirit. Our ability to offer innovative, cost-effective solutions is driven by the diversity and dedication of our staff and their commitment to seamless teamwork across disciplines.

Mission Statement

We empower our employees to deliver exceptional client experiences with confidence and reliability. Through an unwavering commitment to engineering excellence and innovative solutions, we foster strong relationships and drive meaningful progress. Our passion for continuous improvement cultivates lasting success for our company, clients, and communities, shaping a future of growth.

Where We Work

SCI Engineering, Inc. provides solutions for clients and projects Nationwide. With our team of diverse talent, SCI has the ability to develop innovative, value-driven and cost-effective design solutions for our clients across the country.

Awards

St. Louis Post-Dispatch
Top Workplace

Distinguished Service
Award
Top Workplaces
USA
St. Louis’ Largest
Engineering Firms
Top Workplaces for
Innovation
Largest Environmental &
Engineering Testing Firms

National Recognition
Honor Award

Sustainability
Award

Engineering Excellence Award
Grand Award
Sustainability
Award

Top Workplaces for
Work-Life Flexibility

Engineering Excellence Award
Merit Award
St. Louis’ Largest
Environmental Consulting Firms
ACI Missouri Quality Concrete
Award
Engineering Excellence Award
National Recognition Award
St. Charles County’s
Largest Businesses
Engineering Excellence Award
Special Achievement
Missouri Chapter
The Construction Agency
St. Louis’ Biggest Corporate
Philanthropists – Midsize Companies
Top Workplaces
for Engineering
Engineering Excellence Award
Grand Award
33 Biggest Corporate Philanthropists
(midsize companies)
Top Workplaces for
Purpose & Values

Testimonials

“SCI demonstrated its comprehensive, one-stop organization (Geotechnical, Environmental, Natural Resources, Cultural Resources and Construction Materials Testing), when the Edwardsville School District experienced major soil issues at Liberty Middle School, Goshen Elementary and Cassens Elementary School. SCI’s quality team found solutions to the problem and remained on-site with constant monitoring until the issue was resolved and the project completed. I would recommend SCI for your upcoming project.”

Dr. Ed Hightower, Retired Superintendent

Edwardsville Community Unit School District 7

“We at Oculus were very fortunate to have SCI Engineering on our team on the VISN 15 IDIQ Contract for the VA. Their team was instrumental in helping provide our client with what they needed in the areas of industrial hygiene services. SCI’s high standard for customer service was evident throughout the entire duration of not only this project, but others we’ve worked on with them in the past. It is without hesitation that I would recommend working with them in the future.”

Lisa Bell Reim, President

Oculus Inc