about us

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

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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. 

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Licensed & Insured.  Free Estimates.

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We repair and service all major brands.