2 reports. Still early. Read individual reports rather than trusting summary stats.
Mini Split AC Installation Cost in Massachusetts
Read what 2 homeowners actually wroteMini split AC installation in Massachusetts typically costs between $23,000 and $24,000, with most homeowners paying around $23,500. The middle range of estimates falls between $23,250 and $23,750.
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Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.
Most jobs land between $23,050.00 and $23,950.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.
Based on reports from Apr 2026 (first entries this month).
Data last updated Apr 6, 2026.
Size context is still being collected (0 of 2 reports include home size or system size). Numbers above may not reflect what your specific home would pay. Add a report to sharpen this →
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Installed two outside units and seven Mitsubishi minisplits from the 1st to effectively a third floor.
Installed two minisplits downstairs and a ducted system upstairs in four locations. Total cost was $23k. Had issues with HomeWorks for the administrative part.
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