HVAC System Replacement Cost in Louisiana

In Louisiana, hvac system replacement costs range from $6,000 to $28,000, with most homeowners paying around $12,250. Half of the replacement projects reported fell between $9,625 and $16,500. These figures are based on 18 service reports in the area.

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Price distribution

Median $12,250.00 · typical $9,625.00–$16,500.00

$12,250.00

$6,000.00

$28,000.00

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

Most jobs land between $7,275.00 and $25,450.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

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

Data freshness: 18 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

18 total reports

$9,500.00

Baton Rouge, LA · 7 days ago

2.5 Ton HVAC System Replacement

Paid around for a 2.5 ton Bryant HVAC system replacement last June.

$10,000.00

New Orleans, LA · 7 days ago

Full HVAC System Replacement

Replaced inside and outside unit, installed a second ceiling intake, and replaced 2/3 of the ducts in an 850 sq ft house. Paid $10k in 2020, which included disposal fees for the o…

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Real homeowner write-ups, locked.

$ • • •

New Orleans, LA · 7 days ago

"Was quoted $19k for a 2.5-ton HVAC replacement, including moving the unit from the closet and installing new ducts in the attic."

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