Specialty Sheet Metal Contractor-HVAC Design-Build

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If you're an HVAC contractor working on a project, reach out to us and see how we can create the parts you need. Since we're local, our prices our typically lower.

- Hospitals

- Manufacturing facilities

- Pharmaceutical buildings

- Schools, prisons and municipal buildings

Get the parts you need for your major construction for less

When your major construction project needs specific materials and specialty metal fabrications for ductwork, turn to the professionals at SMC Inc. We can locally create the parts you need for your project and help you save.


We work hand-in-hand with HVAC contractors to provide the rectangular duct fabrication products you need. We are the only local company with a spiral pipe machine and a five stage core line for rectangular duct fabrication. If it's made of metal, we can do it.

Our major construction services

Contractor services

SMC has been serving the Wabash Valley area for over 40 years. When you need metal fabrications and ductwork done right, reach out to our experts for excellent services and affordable prices.

Family owned and operated for three generations

Expert ductwork services:

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