HVAC System Replacement Cost in Mobile, AL

In Mobile, AL, hvac system replacement costs typically range from $5,000 to $20,000, with most homeowners paying around $8,330. Half of the replacements tracked fell between $7,300 and $12,000, giving you a sense of the middle range of expenses.

Price distribution

Median $8,330.00 · typical $7,300.00–$12,000.00

$8,330.00

$5,000.00

$20,000.00

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

Most jobs land between $5,240.00 and $18,280.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

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

Data freshness: 9 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

9 total reports

$5,600.00

7 days ago

3.5 Ton HVAC System Replacement

Initially quoted much higher by another company.

$15,700.00

7 days ago

AC And Furnace Replacement

Replaced a 5 ton split system with a 5 ton package from Davies for about $15.7k, including changing to a gas furnace from a heat pump.

7 more behind the unlock

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Real homeowner write-ups, locked.

$ • • •

7 days ago

"Replaced a five ton unit with new ductwork and a high efficiency gas furnace for about $20k in 2021."

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