Through Wall A/C Unit Replacement Cost in Green Bay, WI
What homeowners in Green Bay typically pay to replace a through wall a/c unit in 2026.
Typical range
$300–$950
Most homeowners pay around $650 installed.
EstimatedUpdated 6/17/2026
How we calculated this
Installation costs vary based on the effort required to sleeve and weather-seal units in exterior walls.
Nearby cities
Other hvac replacement costs in Green Bay
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