Electric water heater repair
Most electric water heater problems come down to three parts: the upper and lower heating elements and their thermostats, plus the high-limit reset switch. No hot water usually means the upper element or a tripped reset; hot water that runs out fast usually means a failed lower element.
A typical electric tank has two elements. The upper one heats first, then hands off to the lower one, which does most of the work. That sequence explains the symptoms: lose the upper element and you get no hot water; lose the lower one and you get a short burst of hot water, then lukewarm.
Element and thermostat repairs are among the least expensive water heater repairs, which makes repair worth it on most tanks that aren't leaking.
Signs you need electric water heater repair
- No hot water at all
- Hot water runs out quickly
- The breaker trips
- Water too hot or too cool
How electric water heater repair is done
- 1
Make it safe
Turn off the breaker and confirm power is off with a tester.
- 2
Test
Meter the elements and thermostats to find the failed part.
- 3
Replace and refill
Replace the part, refill the tank before restoring power, and check temperature.
What affects the cost of electric water heater repair
- Which part failed
- Whether the tank must be drained
- Tank age and condition
Ask for the trip fee and the total price before work starts.
Electric water heater repair: what you can do yourself
Safe to try
- • Check the breaker
- • Press the red high-limit reset button behind the upper panel (power off first)
Stop and call if
- • The reset trips again
- • You're not comfortable working around 240-volt wiring
- • The tank is leaking
Need electric water heater repair? Call now
SteadWell is a free referral service, not a plumbing company. Calling (833) 753-0180 connects you with an independent, licensed plumber who serves your ZIP code; the plumber quotes and performs the work. Calls may be recorded.
Electric water heater repair: common questions
How much does it cost to replace a water heater element?
Cost guides list heating element replacement at roughly $150 to $350 installed, nationally. These are national estimates.
Why does my water heater reset button keep tripping?
A thermostat stuck on, a grounded element or loose wiring can overheat the tank. Repeated trips need a repair, not repeated resets.
Never turn the power on with an empty tank?
Right. An element powered without water around it burns out in seconds; refill and bleed air from a hot faucet first.