Through Wall A/C Unit Replacement Cost in Boston, MA
What homeowners in Boston typically pay to replace a through wall a/c unit in 2026.
Typical range
$450–$1.2k
Most homeowners pay around $800 installed.
EstimatedUpdated 6/16/2026
How we calculated this
Installation in older brick masonry buildings increases the specialized labor required.
Nearby cities
Other hvac replacement costs in Boston
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