Colonna’s Shipyard, Inc. is a diversified industrial company, with multiple divisions and affiliates delivering the highest quality ship repair, machining and steel fabrication services to both the commercial and government markets.
Cutting edge technology and rich history.Learn More
Family owned and values focused since 1875
Our employees, Colonna’s greatest asset.Learn More
Colonna’s is home to the finest maritime industry employees in the nation
Welcome Charles J, our newest and most capable dry dock.Learn More
A strategic investment in increased capabilities and capacity
Diversified and capable fabrication and machining.Learn More
On Time. On Demand. On Budget. 24/7
We are Colonna's.
Our success will always be determined by the quality and commitment of our best asset, our highly skilled and committed employees, all driven by our values: Respect, Pride, Truth & Family
We’re a 100+ acre, full-service ship service and boat repair facility with three floating dry docks, one Marine Railway, a 1,000mt Marine Travelift, and several piers and ship berthing spaces.
In Colonna's 142 year history we have worked on a wide variety of ships including military, private and commercial vessels. If it fits in our waterway, we can accommodate it.
Our divisions, including Colonna's Down River, Steel America, and Colonna’s Shipyard West, ensure we’re fully equipped to handle any challenge that may come our way.