Emergency Water Heater Repair
A burst tank can release 40 to 80 gallons onto your floor, and a gas leak is a safety risk. Make the house safe first, then call to get a plumber out as fast as one is available in your area.
When to call right away
| Situation | Usual cause | What to do |
|---|---|---|
| Tank burst or pouring water | Tank failed | Shut water and heat, call now |
| Smell of gas near the heater | Gas leak at valve, line or burner | Leave home, call gas company |
| Relief valve spraying hot water | Overheating or over-pressure | Shut off heat, call now |
| Scorch marks or soot at the burner | Backdrafting or flame rollout | Turn off gas, call today |
National ranges from published cost guides. Your plumber quotes your job after seeing the heater.
Emergency Water Heater Repair, explained
Why flooding gets worse fast
A water heater keeps refilling as long as the cold water supply is open, so a burst tank doesn't stop at the tank's capacity. Closing the cold supply or the main shutoff is the single most important step.
Gas and venting dangers
Soot, scorch marks or a burning smell around the burner can mean exhaust isn't venting. That can put carbon monoxide in the home. If your CO alarm sounds, get out and call 911.
After the emergency
Once the area is safe, the plumber decides whether a part can be repaired or the heater must be replaced, and removes the old unit if needed.
Do this first
- Smell gas? Get everyone out. Don't flip switches. Call the gas company from outside.
- Water everywhere? Close the cold water valve, or the main water shutoff to the house.
- Cut the heat: gas valve to off, or the breaker off for electric.
- Keep pets and kids away from hot water and wet electrical areas.
Related water heater services
Emergency Water Heater Repair questions
Will a plumber come out at night?
Availability after hours depends on your town and the time. Call and you'll find out right away what's possible.
Should I drain the tank myself?
Not usually. Draining a hot tank risks burns. Shutting off the water and heat stops the damage.
Does homeowners insurance cover a burst water heater?
Many policies cover sudden water damage but not the heater itself. Take photos before cleanup and call your insurer.
States we serve
Emergency Water Heater Repair? Get it handled today.
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