about us

TAS HVAC was established in 1996 in Columbus, Wisconsin.  We service residential, commercial, and industrial customers in Central & Southern Wisconsin.

TAS HVAC specializes in HVAC equipment sales, service, & installation along with residential replacements, and new construction HVAC & HVAC systems for remodels.  We also provide commercial service and installations. 

Licensed & Insured.  Free Estimates.

We repair and service all major brands.