Louisiana
Tankless Water Heater Installation cost in Louisiana (2026)
Across Louisiana, tankless water heater installation varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$2,400 – $5,450
tankless water heater installation typically falls in this range across 9 Louisiana cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| New Orleans, LA | $2,500 – $5,450 |
| Baton Rouge, LA | $2,500 – $5,400 |
| Shreveport, LA | $2,450 – $5,300 |
| Lafayette, LA | $2,450 – $5,300 |
| Lake Charles, LA | $2,450 – $5,300 |
| Kenner, LA | $2,500 – $5,450 |
| Bossier City, LA | $2,450 – $5,300 |
| Monroe, LA | $2,400 – $5,200 |
| Alexandria, LA | $2,400 – $5,200 |