The leading marine contractor on the Mississippi River with more than thirty years' experience.
Let us build it and install it
Custom-built ringer crane barges with up to 600 tons of lifting capacity
Learn Why Stewart Construction Stands Alone as Your Premier Mississippi River Contractor
Unparalleled EquipmentOur marine fleet consists of custom-built ringer cranes, crawler crane barges, cherry pickers, deck barges and marine pile driving equipment–everything needed to satisfy your project requirements.
Waterfront FacilitiesStewart Construction has three safe mooring facilities with over 2,100 linear feet on the Harvey Canal.
Experienced RivermenOur team has the experience to overcome all of the challenges presented to a marine contractor working on the fierce Mississippi River.
You can rely on us to be honest, show integrity, communicate proactively, and give you old-fashioned hard work.
John N. Stewart IV founder