About Us

Full-service, project delivery specialists—the C&S team includes more than 400 professionals and tradespeople engaged in making our built environments stronger, our natural environments richer, and all our environments more sustainable.  Our business purpose is to advance quality of life in an ever-changing world.

For more than 40 years, clients across the country have counted on C&S to deliver successful projects and business solutions.  Our family of companies works seamlessly together toward the common goal of building, protecting, enhancing, and maintaining the valuable assets of our clients in both the public and private sectors. Our staff includes engineers, architects, geologists, scientists, planners, designers, construction managers, contracting professionals, and information technology specialists. 

We are currently ranked 186 on the list of the top 500 U.S. design firms by Engineering News-Record.

Growth, diversification, and innovation—it’s why we say, at C&S, what we do is all around you.

C&S Overview PresentationClick to download an overview presentation about C&S (6.9 mb PDF)