Tennessee
Tankless Water Heater Installation cost in Tennessee (2026)
Across Tennessee, 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
$2,450 – $5,650
tankless water heater installation typically falls in this range across 17 Tennessee cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Memphis, TN | $2,550 – $5,500 |
| Nashville, TN | $2,600 – $5,650 |
| Knoxville, TN | $2,500 – $5,450 |
| Chattanooga, TN | $2,550 – $5,550 |
| Clarksville, TN | $2,500 – $5,450 |
| Murfreesboro, TN | $2,600 – $5,650 |
| Franklin, TN | $2,600 – $5,650 |
| Jackson, TN | $2,450 – $5,300 |
| Johnson City, TN | $2,450 – $5,300 |
| Bartlett, TN | $2,550 – $5,500 |
| Hendersonville, TN | $2,600 – $5,650 |
| Kingsport, TN | $2,450 – $5,300 |
| Collierville, TN | $2,550 – $5,500 |
| Smyrna, TN | $2,600 – $5,650 |
| Cleveland, TN | $2,450 – $5,400 |
| Brentwood, TN | $2,600 – $5,650 |
| Germantown, TN | $2,550 – $5,500 |