HVAC System Replacement Cost in Huntsville, AL

In Huntsville, AL, hvac system replacement costs range from $6,800 to $14,500 based on 14 recent projects. Most homeowners paid around $9,250, with half of all projects falling between $7,500 and $12,450. Your actual cost will depend on your specific system needs and home setup.

Price distribution

Median $9,250.00 · typical $7,500.00–$12,450.00

$9,250.00

$6,800.00

$14,500.00

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

Most jobs land between $6,929.35 and $14,175.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

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

Data freshness: 14 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

14 total reports

$12,000.00

7 days ago

Full HVAC System Replacement

For installing an HVAC system in our house, we received a high quote of around $12k.

$7,900.00

7 days ago

Full HVAC System Replacement

We got a quote of around for installing an HVAC system in our house.

12 more behind the unlock

Sample preview below

Real homeowner write-ups, locked.

$ • • •

7 days ago

"Quoted $12.5k for a 2.5-ton gas unit for a 1400 sq ft house."

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See how Huntsville, AL stacks up: Huntsville, AL vs Houston, TX, Huntsville, AL vs Knoxville, TN, Huntsville, AL vs New Orleans, LA.