Locations

This Is St. Louis

3000 Little Hills Expressway, Suite 102
St. Charles, MO 63301
(314) 656-4566

Kevin Kamp
Kevin Kamp

Office Lead

(314) 656-4570

Established in 2001, CEC St. Louis is a group of diverse professionals who take pride in the service we provide to our clients in the real estate, mining, manufacturing, solid waste, public sector, and power markets. What has made us the consultant of choice for our clients is the experience and responsiveness of our professionals who help move projects forward. Our ongoing and diverse growth in the market has continued with the recent acquisition of Pickett, Ray & Silver, Inc. (PRS), a civil engineering and land survey firm serving clients throughout Missouri, Illinois, and Kansas. Let’s talk about how our professionals in air quality, civil engineering, ecological sciences, environmental engineering and sciences, manufacturing infrastructure services, survey/geospatial, waste management, and water resources can help with your project.

CEC St. Louis is ranked at #7 on the St. Louis Business Journal’s 2023 St. Louis’ Largest Environmental Consulting Firms list.

To view all open positions in our St Louis office, click here

To view all open positions in our Kansas City office, click here. 

Doug Watson
Principal
Katie Astroth
Senior Project Manager
Doug Tiemann
Senior Principal
Michael Yacyshyn
Senior Principal
Matt Gramza
Vice President
GIS
Cynthia Nagel
Project Manager I
Mike Ellis
Senior Principal
Mike Ellis
Senior Principal
Katie Astroth
Senior Project Manager
Katie Astroth
Senior Project Manager
Dave Herberger
Principal
Dan Koziatek
Principal

The CEC St. Louis culture is supportive with a personal small-firm feel. The mix of seasoned, experienced consultants and younger professionals creates an environment to mentor, collaborate, and learn from one another with a common goal: success for each other as well as for our clients. We organize regular employee activities such as potluck lunches, the annual Chili Cook-Off, and an annual Christmas party. We also like to have personal and fun connections with our clients—ask us about our annual Cardinals baseball game outing!

Our Culture

CEC St. Louis is committed to giving back to the community. Around Thanksgiving, we collect food for the St. Louis Food Bank. Around Christmastime, we collect items for Toys for Tots or similar initiatives, such as the Salvation Army’s “Adopt a Family” program. Aside from holiday activities, we support events at the Sparrow’s Nest, a local maternity home; donate to local high school robotics programs; hold a one-day mentoring event for local high school engineering students; and participate in a wetland stream cleanup program.

Giving Back