Through Wall A/C Unit Replacement Cost in Baltimore, MD
What homeowners in Baltimore typically pay to replace a through wall a/c unit in 2026.
Typical range
$350–$1.1k
Most homeowners pay around $700 installed.
EstimatedUpdated 6/16/2026
How we calculated this
Installation of through-wall units requiring custom structural work for older homes commands a price premium.
Other hvac replacement costs in Baltimore
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