History about us

Over 65 Years of Heating, Cooling and Sheet Metal Fabrication!


Heating  and cooling systems for Green Bay homes vary widely, including homes  with hot water, forced air, hybrid or other heating systems. At Thompson  Sheet Metal, we never recommend a furnace or give you a price – before  evaluating your home’s heating system and performing a heat loss/gain  analysis. This is even more critical if you’ve made changes or updates  to you home since your current heating and cooling systems were  originally installed.

Whether  you need a checkup, a tune up, repair or an all-new system, you’ll get  the top heating and cooling experts in Green Bay when you call Thompson  Sheet Metal & Heating.

There’s  something to be said for being a family managed and owned business for  generations. We treat our employees like family, and they in turn treat  you like friendly neighbors. So, it’s like having a Green Bay heating  and cooling extended family.



1949: Oscar Thompson opened Thompson Sheet Metal and Roofing Service on 416 N. Clay Street.
1979: Oscar’s son, Roger Thompson took over the business and began doing commercial work.
2000: Todd (President), Jim (Vice President) and Jay (Treasurer) Thompson purchased the business from Roger.
2001: After 52 years, Thompson Sheet Metal moved to 1756 University Avenue.
2014: Celebrating Over 65 of service in Green Bay, Wisconsin about us hvac