Water Heater Repair
Currently our Fair Price Rate is calculated for zip codes located in North Texas.
Water Heater FAQs
Common Questions
What causes a water heater to stop working?
Common issues include:
- Failed heating element or thermostat
- Pilot light or thermocouple problems (gas units)
- Sediment buildup inside the tank
- Corrosion or leaks
- Faulty pressure relief valve
- Age
Signs & Diagnosis
What are the signs my water heater needs repair?
Common warning signs include:
- No or inconsistent hot water
- Rust-colored or cloudy water
- Rumbling or popping sounds
- Water leaking from the tank
- Lower water temperature or pressure
Why does my water heater make rumbling or popping noises?
That noise usually means sediment has built up on the bottom of the tank. The sound happens when water gets trapped under the sediment and boils. A professional flush will quiet it down and restore efficiency.
Can a leaking water heater be repaired?
It depends on the source of the leak.
- From fittings or valves: Often repairable.
- From the tank itself: Usually means it’s rusted and needs replacement.
If you see water pooling around your heater, turn it off and call a plumber right away.
Costs & Pricing
Is it worth repairing an older water heater?
If your unit is 8+ years old and has major issues (like a leaking tank), replacement is usually the smarter investment.
How much should I spend on repairs?
Visit the Fair Price Guide on HomeRepairRates.com
Process & Timeline
How long should a water heater last?
Most standard tank water heaters last about 8–12 years. Lifespan depends on water quality, installation, and regular upkeep.
How often should I flush my water heater?
You should flush your water heater once per year to remove sediment. In areas with hard water (like North Texas), flushing twice a year helps improve efficiency and prevent damage.
How often should I have my water heater serviced?
Schedule a professional inspection once a year. Regular maintenance ensures safety, prevents leaks, and helps your system last longer.
What maintenance can I do myself?
- Drain a few gallons every few months to remove sediment.
- Test the pressure relief valve yearly.
- Keep the area around the unit clean and free from clutter.
Always turn off power or gas before performing any maintenance.
How can I make my water heater last longer?
- Flush it regularly.
- Inspect or replace the anode rod every 2–3 years.
- Keep the thermostat set around 120°F.
- Schedule annual maintenance to prevent corrosion and leaks.