All Mini Split AC Installation cost guides / State market page

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Mini Split AC Installation Cost in Connecticut

Mini split AC installation in Connecticut typically costs between $5,000 and $22,000, with most homeowners paying around $13,500. The middle 50% of projects fall between $8,000 and $19,000. These figures are based on 4 completed installations in the area.

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Price distribution

Median $13,500.00 · typical $8,000.00–$19,000.00

$13,500.00

$5,000.00

$22,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $5,600.00 and $21,400.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 4 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

4 total reports

$9,000.00

New Haven, CT · 7 days ago

Mini Split Installation

Installed mini split AC for $9k in 2019 with Tri City in Milford.

$5,000.00

Bridgeport, CT · 7 days ago

Mini Split Installation

The unit works really well for heat.

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Real homeowner write-ups, locked.

$ • • •

Bridgeport, CT · 7 days ago

"It cost $22k for 6 heads and 2 condensers, much better than window units, more efficient and better control."

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