Sheet Metal Services

For over 65 years, Thompson Sheet Metal has met and exceeded the expectations of our customers in the Green Bay, Wisconsin area. We specialize in quality stainless steel, steel, aluminum, copper, brass and galvanized sheet metal work, along with custom and specialty fabrication.


We pride ourselves in ensuring all of your goods are made to a very high standard and quality, and your due dates are made on schedule. Our operations staff will be happy to discuss your ideas and requirements at the engineering design stage of a project and provide you with a competitive quote.


We fabricate large and small quantities for residential, commercial and industrial applications. Because customers need a full-service outsource, they stay with us.

We're your first and last call for any sheet metal needs.

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Custom Ducting

Our sheet metal  fabricators can make custom ducts, fittings, sheet metal ducting for  your construction projects, custom homes or office buildings. Thompson  Sheet Metal contracts & completes commercial projects of all sizes.  We have completed & installed heating and air-conditioning ducting  for warehouses, schools, factories, supermarkets, and churches all  across Northeast Wisconsin. 

Custom Fittings

At Thompson  Sheet Metal we fabricate ducts and fittings based on your specifications  or needs. Custom fittings can be fabricated in galvanized, copper, iron  or stainless steel. We can build custom metal fittings for your project  large or small.

Custom Exhaust Hoods

We can fabricate and install an exhaust  hood that is customized to fit your commercial or residential kitchen  needs. Above is an example of a custom stainless steel hood for a home  in Green Bay.