Split Unit A/C Replacement Cost in Madison, WI
What homeowners in Madison typically pay to replace a split unit a/c in 2026.
Typical range
$9.0k–$28k
Most homeowners pay around $17,000 installed.
EstimatedUpdated 6/17/2026
How we calculated this
Specialized installation for multi-zone split systems remains a premium HVAC service option.
Nearby cities
Other hvac replacement costs in Madison
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