Structural Steel Modules

At Southeastern Construction, we have AISC Certified steel fabrication shops dedicated to fabricating steel products including structural steel modules and heavy structural frames.

As a structural steel fabricator, we meet the needs for structural steel modules and welded structural frames for OEM, EPC, and the general contracting communities across the U.S.

Structural Steel Module Fabrications

Box Trusses

Box trusses are structures composed of three or more chords and connected by diagonal structural elements. These are utilized in many elements of construction including pipe racks, conveyor galleries, pedestrian bridges, and more.

Deck Frames

Southeastern Construction’s deck frames are heavy structural weldments consisting of two chords and diagonal structural elements on a horizontal plane.

Pump/Motor Bases

Pump units include the pump, motor and drive, and shaft couplings. We fabricate the mounting bases including alignment apparatus.

Plate Girders

Plate girders are built up beams that utilize steel plates for the web and flanges. As an experienced steel fabrication company, we use plate girders when readily available shapes do not accommodate the design requirements.

Structural Steel Modules for all Industrial Markets

We meet the structural steel module fabrication needs of the owner, OEM, EPC, and general contracting communities across the United States.

Power Generation

Waste to Energy


Oil, Gas, & Chemical


Pulp & Paper

Contact Us for a Steel Module Quote

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