Through Wall A/C Unit Replacement Cost in Chicago, IL
What homeowners in Chicago typically pay to replace a through wall a/c unit in 2026.
Typical range
$400–$1.2k
Most homeowners pay around $700 installed.
EstimatedUpdated 6/16/2026
How we calculated this
Unique structural requirements for through-wall units in older Chicago buildings increase complexity.
Nearby cities
Other hvac replacement costs in Chicago
Track this in your home file
HomeFiles tracks the useful life of every system in your house so you see surprises coming. Get the free weekly homeowner brief.