Prices updated 2025
How Much Does Water Heater Installation Cost?
Water heater prices by type. Tank vs tankless, gas vs electric, and installation labor costs.
Water Heater Installation Prices
| Type | Unit | Installation | Total |
|---|---|---|---|
| Tank (40-50 gal, gas) | $400–1,000 | $300–700 | $700–1,700 |
| Tank (40-50 gal, electric) | $300–800 | $200–500 | $500–1,300 |
| Tankless (gas) | $1,000–2,500 | $1,000–3,000 | $2,000–5,500 |
| Tankless (electric) | $500–1,500 | $500–1,500 | $1,000–3,000 |
| Heat pump water heater | $1,200–3,000 | $500–1,500 | $1,700–4,500 |