Celebrating over 53 years in Business!

Why us?

SMWIA Members

All of our Spiral Duct & Fittings are fabricated by members of Sheet metal Workers Local 312, ensuring the quality of our final products.

SMACNA Standards

Custom fabrication is available in all of our metals, engineered and built to meet all SMACNA standards.


All of our products are manufactured and happily made in the U.S.A!

State of the art Machinery

Automated equipment that can manufacture any type of product that can be made out of metal.  We have the capability of producing and installing over 200,000 pounds of ductwork and fittings within a 30 day period.

Certified Experience

We have more than five decades of experience serving the valley’s HVAC and custom sheet metal needs.  No matter how small or how large your project, we’ve got a solution for you.

Competitive Pricing

Western Sheet Metal Inc. offers affordable pricing for all projects to ensure that you are getting the best quality product for the most efficient price in the industry!

Featured Work