CSU Diving Services

What We Do

CSU Diving Company

Celebrating more than 100 years in business, we are excited to share our story and hope that you will find this site both educational and informative. We want to hear from you, so feel free to contact us with any questions or comments.

Diving Service

Diving Service

We have more than 100 ADCI-certified commercial divers on staff throughout the US that specialize in underwater construction.

Environmental

Environmental

CSU Diving offers flexible approaches and innovative solutions to successfully restore contaminated waterways and wetlands.

Marine Construction

Marine Construction

Founded along the banks of the Mississippi River, we have been working in and along the inland waterways since 1919.

Dam Construction

Dam Construction

At CSU Diving, we specialize in dam construction and repairs on navigational, hydroelectric, diversion, storage, detention, and...

Harbor Management

Harbor Management

CSU Diving provides inland harbor services for utility companies, dry bulk terminals, and specialty large bulk shippers along the Mississippi River.

Railroad

Railroad

CSU Diving J.F. Brennan Company is a resource to the railway. We provide quality construction and environmental services to every...

Download our Corporate Brochure

At CSU Diving, we believe we truly have a special culture in which the safety and well-being of our people is our primary focus. Developed and refined over the course of nearly 100 years, it is what makes CSU Diving a great place to work. For more information on CSU Diving Company and CSU Diving Marine, download our Corporate Brochure here!

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