Our Work

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Our Work

University of Nebraska – 13724 Steam Line Replacement from Manhole 1 to Manhole 3

Cordia – New Client Utility Infrastructure

Offutt Air Force Base Security Campus

Omaha Central Library

Confidential Data Center – UNO HUB 1

Nelson Wastewater Treatment Facility Improvement

Project Groot

Ameren Conway Road Heavy Underground

Bayer Chesterfield Campus Utility Upgrade

Castle Hickory Solar

Tomahawk Creek Wastewater Treatment Facility

Saint Louis University Campus Utilities Upgrade

Want to do business with us?

DIG INTO YOUR CAREER AT CASTLE

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Earthwork

Underground Utilities & Infrastructure

Design-Build

Expertise

Our Work

University of Nebraska – 13724 Steam Line Replacement from Manhole 1 to Manhole 3

Cordia – New Client Utility Infrastructure

Offutt Air Force Base Security Campus

Omaha Central Library

Confidential Data Center – UNO HUB 1

Nelson Wastewater Treatment Facility Improvement

Project Groot

Ameren Conway Road Heavy Underground

Bayer Chesterfield Campus Utility Upgrade

Castle Hickory Solar

Tomahawk Creek Wastewater Treatment Facility

Saint Louis University Campus Utilities Upgrade

Want to do business with us?

DIG INTO YOUR CAREER AT CASTLE

Sign Up for Castle Contracting Insights