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

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