FAQ

Water Heater Repair FAQ – San Jose

Frequently Asked Questions – Water Heater Repair San Jose

1. What are common signs that my water heater needs repair?
Common signs include leaking water, no hot water, rusty water, low water pressure, and unusual noises.
2. How long does a typical water heater last?
Most tank water heaters last 8–12 years. Maintenance can extend this lifespan.
3. What should I do if my water heater is leaking?
Immediately shut off water and power supply, then call a licensed technician for repair.
4. Why is my water heater making rumbling noises?
Likely due to sediment buildup. Flushing the tank can resolve this.
5. How can I prevent rust in my water heater?
Replace the anode rod regularly and schedule annual maintenance.
6. What causes low water pressure in my hot taps?
Sediment in the heater or plumbing blockages may be the cause.
7. Is it normal for the pilot light to go out frequently?
No, this usually signals an issue with the thermocouple or gas supply.
8. How often should I service my water heater?
Once a year is recommended for optimal performance.
9. Can I repair my water heater myself?
Minor tasks, yes. Major repairs should be done by professionals.
10. Why hire a professional for repairs?
Professionals ensure safe, long-lasting, and warranty-compliant repairs.