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Backup Generator Installation Cost in Louisiana

Based on 2 community reports across Louisiana, NeighborPrices shows a typical backup generator installation range from $15000.00 to $19000.00, with a median of $17000.00.

Early data · 2 reports so far. compare with the broader service overview before making a decision. More reports make this guide stronger.

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Price distribution

Median $17,000.00 · typical $16,000.00–$18,000.00

$17,000.00

$15,000.00

$19,000.00

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

Most jobs land between $15,200.00 and $18,800.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

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

Data freshness: 2 reports in the last 90 days. Help keep this current →

Data last updated Apr 8, 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 →

Latest reports

The underlying prices behind this page.

2 total reports

$19,000.00

New Orleans, LA · 7 days ago

Size not reported

Got a whole house generator installed for a little over $19k. Previous quotes were around the same amount.

$15,000.00

Baton Rouge, LA · 7 days ago

Size not reported

A 20kw backup generator installation was expected to cost close to $15k when installed by a company.

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