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Monday 7:30am - 4pm Tuesday 7:30am - 4pm Wednesday 7:30am - 4pm Thursday 7:30am - 4pm Friday 7:30am - 4pm

SCI Engineering Inc.

Name: SCI Engineering Inc.
Address: 130 Point West Boulevard, St. Charles, MO, 63301, US
Telephone: +16369498200
Price range: $$

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SCI Engineering Inc.

Multidisciplinary professional consulting and engineering firm offering services during all phases of projects. SCI Engineering, Inc. SCI has offices in
St.

is a multidisciplinary professional consulting and engineering firm offering services during all phases of projects -- from development and design through final construction. Services include Geotechnical, Environmental, Natural Resources, Cultural Resources, and Construction Materials Testing. Charles, Missouri,
Rolla, Missouri
O'Fallon, Illinois,
San Antonio, Texas
Austin, Texas
Denver, Colorado

06/03/2026

SCI Engineering is honored to be included in the Austin Business Journal's 2026 list of the largest engineering firms in the Austin area.

This recognition reflects the impact of our team, the confidence of our clients, and the strong partnerships we've built throughout Austin.

Thank you to our clients, partners, and employees for helping us make a lasting impact!

05/27/2026

Knowing what’s underground can prevent surprises during excavation.

Calling 811 helps identify the location of public utilities, however encountering private utilities during excavation can also cause serious injury and damage. Underground private utilities, abandoned infrastructure, and undocumented improvements may not appear on existing records and that's where Subsurface Utility Engineering (SUE) becomes critical.

Technologies such as Ground Penetrating Radar (GPR), electromagnetic locating, and radio frequency are used by utility engineers to identify and map underground utilities before excavation starts. This information helps project teams better plan construction activities, avoid conflicts, and reduce the risk of utility strikes, delays, and unexpected costs.

Learn more in our latest Geophysics Series: https://sciengineering.com/what-is-sue/

05/25/2026

This Memorial Day, we honor and remember the brave men and women who made the ultimate sacrifice in service to our country.

Thank you from all of us at SCI Engineering!

05/22/2026

SCI Engineering is proud to share that the Route W Slide Repair project with MoDOT received a 2025 National Recognition Award from ACEC National.

Following a landslide that caused a roadway failure along Route W in Jefferson County in April 2025, SCI’s geotechnical team provided rapid response and innovative solutions to address complex site conditions and to restore this critical roadway.

We’re honored to see this project recognized on a national level and grateful to the Missouri Department of Transportation for the opportunity to support this important work.

Congratulations to all of this year’s award recipients!

ACEC Missouri

Photos courtesy of ACEC 📸: Cameron Whitman Photography .doesstuff

05/20/2026

The celebration continued in Texas as we recognized SCI’s Top Workplaces award together 🎉

After celebrating with our Midwest offices, we had the opportunity to recognize our Texas teams and celebrate this incredible achievement. From everyday collaboration to the work happening in the field and behind the scenes, our employees are what make SCI a great place to work.

Thank you to our Texas teams for the dedication, teamwork, and culture you bring to SCI every day 👏

05/18/2026

Great turnout at the St. Charles County Spring Stormwater Seminar last week!

SCI Engineering’s Michael Holm presented on “Managing SWPPP Compliance on Long Linear Infrastructure Projects: Lessons from the Field.”

We’re proud to have team members like Michael sharing their expertise and connecting with industry peers to advance best practices in stormwater management and environmental compliance.

Thank you to St. Charles County Missouri - Government and all attendees for a great opportunity to learn, network, and collaborate with professionals across the industry.

05/15/2026

SCI Engineering is growing, and we’re looking for an experienced Business Development Manager to help expand our presence.

At SCI, we believe great work starts with great people. That’s why we’ve built a culture centered around collaboration, professional growth, flexibility, and support.

🏆 Proud to be named a 2025 & 2026 USA TODAY Top Workplaces

Ready to join the team?

Apply here: https://sciengineering.com/careers/

05/11/2026

SCI Engineering was proud to serve as a Platinum Sponsor of the 2026 Port of Eagle Pass Trade Summit.

The event brought together professionals from across manufacturing, logistics, and warehousing to share insights, explore industry trends, and build meaningful connections.

We appreciate the opportunity to support an event that brings industry leaders together and highlights the importance of collaboration in driving progress.

City of Eagle Pass, Texas

05/08/2026

Don’t miss this session with Michael Holm of SCI Engineering at the St. Charles County Spring Stormwater Seminar.

🕚 11:45 a.m.–12:20 p.m.
Michael will present on “Managing SWPPP Compliance on Long Linear Infrastructure Projects: Lessons from the Field.”

This annual seminar features local experts sharing best practices in water quality management and offers 4 PDHs approved by EnviroCert International.

Register here: https://mspe.org/Government-Engineer-Leadership-Program

St. Charles County Missouri - Government

05/07/2026

At SCI, our team members don’t just support the industry — they help shape it.

SCI team members Breanna Henderson and Olha Patrick recently represented SCI Engineering at the Society for American Archaeology's Annual Meeting in San Francisco, California.

Breanna presented her cave archaeology research conducted at Craters of the Moon National Monument in Idaho through her work with CAIRN - Cave Archaeology Investigation & Research Network and the Cave Research Foundation (CRF).

While attending the conference, Breanna and Olha also volunteered, participated in workshops, networked with archaeology professionals from across the country, and explored several iconic stops along their cross-country road trip, including Joshua Tree National Park, Muir Woods, and the Badlands.

We’re proud to see our employees actively involved in their industries, sharing expertise, and representing SCI nationwide. Great work! 👏

Address

130 Point West Boulevard
St. Charles, MO
63301

Opening Hours

Monday	7:30am - 4pm
Tuesday	7:30am - 4pm
Wednesday	7:30am - 4pm
Thursday	7:30am - 4pm
Friday	7:30am - 4pm

Telephone

+16369498200

Website

http://www.sciengineering.com/

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