Anderson HVAC is a small family-owned and operated heating, cooling, and ventilation company in Oshkosh, WI.  Founded in 2005, Anderson HVAC has steadily grown from a small shop with only a few customers.  We proudly claim a 5000 sq. ft. facility with offices, service bays, and the industrial equipment that allows us to pre-build-for-install heating and cooling units and craft each piece of sheet metal.

We thank the local community for bringing us safely and successfully into our sixth year.  God bless.


John Anderson, Principle Owner

  • John founded Anderson HVAC in 2006.  He has four daughters and a son, and is active in the community.  John enjoys snowmobiling, motorcycling, and boating.

Eric Tesch, HVAC Technician

  • Eric has been with the company since its inception.  He is fully licensed in HVAC and is the senior technician on staff.  Eric enjoys camping, softball, and throwing darts.