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SHEET METAL FABRICATION

Tall, cylindrical galvanized steel ducts stand in a row on the concrete floor of a large industrial warehouse.

DeKalb Mechanical’s fabrication shop produces high-quality ductwork built by contractors, for contractors. Our experienced team understands the demands of the field and fabricates reliable, precise products that make installation easier and projects run smoother.

A large pile of circular metal duct connectors wrapped in blue protective plastic on a workshop floor.

We Work With:

Galvanized Steel

Koolduct

Thermaduct

Black Iron

Stainless Steel

Aluminum

Clad Steel

Paint Grip

Industrial metal pipe components with blue protective covers on the circular openings, positioned on a workshop floor.

What We Do:

We manufacture a wide range of duct systems, including rectangular ducts, round and spiral pipes, double-wall ducts, round double-wall systems, Thermaduct, Rooftop Curbs, and more. Whether you need standard components or custom fabrication, our shop is equipped to deliver durable solutions that meet the needs of today’s mechanical contractors.


Custom Thermaduct Design
Spiral Register Cutouts
Round Double Wall
Stacked metal cylindrical duct segments in a workshop setting, with some pieces on a metal rolling cart.

We take pride in our customer service, quick turn-around times and quality product. 

SMACNA Logo
A stack of rectangular metal HVAC duct sections wrapped in protective blue plastic film, sitting on a warehouse floor.

Contact DeKalb Mechanical Shop

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