Guides ·
How Long Do Water Heaters Last? Signs Yours Is Failing
Tank water heaters typically last 8 to 12 years. Here are the warning signs that it is time to repair or replace.

Most traditional tank water heaters last between 8 and 12 years. Tankless units can last 20 years or more. Hard water, skipped maintenance and high water pressure all shorten that lifespan, and many homes across Placer and Sacramento Counties see tanks fail closer to the 8-year mark.
Warning signs to watch for
- Rusty or discolored hot water.
- Rumbling or popping sounds.
- Water pooling around the base.
- Hot water running out faster than it used to.
- A unit older than 10 years.
Repair or replace?
If the tank itself is leaking, replacement is the only safe option. If the problem is a thermostat, igniter, element or valve on a newer unit, repair often makes sense. We will always tell you honestly which saves you more.
Do not wait for a flood
If you notice any of these signs, call HOTCO at (916) 905-4468 for a free, no-obligation quote.


