Referral service, not a contractor. Total Home Cost does not perform repairs. Calls to (855) 555-0100 are connected to an independent, licensed local provider, who may pay us for the referral. Always confirm the provider's license and get a written estimate. How this works
Water heater replacement cost (2026)
| Tank replacement, installed (Angi avg $1,348) | $882–$1,826 |
| Tankless, installed (Angi) | $1,400–$3,900 |
| Labor, tank (Angi) | $150–$450 |
| Labor, tankless (Angi) | $600–$1,900 |
| Water heater repair (Angi) | $150–$750 |
Repair or replace?
A leak from the tank body means replacement, because tanks can't be repaired. Leaks at fittings, the drain valve, or the relief valve are often fixable. Diagnose a water heater leak.
Hidden extras
Permits, venting or gas-line upgrades (common with tankless), expansion tanks, a drain pan, and haul-away of the old unit. Ask for them to be itemised. High household water pressure shortens tank life, so test your pressure when replacing.
Sources
National figures from published 2026 cost guides. Local prices (especially in high-cost metros such as San Francisco) can be higher. Always get written quotes.