There’s nothing more frustrating than jumping into the shower only to be hit with icy water. If your water heater isn’t working, it can throw off your entire day. But before you panic, know that many water heater problems can be diagnosed—and even prevented—with the right knowledge and help.
At Villas Plumbing & Air Conditioning, we’ve helped hundreds of homeowners restore hot water fast. Here are the most common reasons your water heater might not be working—and what you can do about it.
1. No Power or Gas Supply
If your water heater is electric, check for a tripped breaker or blown fuse. For gas units, the pilot light may be out, or the gas supply could be shut off.
What to check:
- Electrical panel for tripped breakers
- Pilot light (relight if it’s out)
- Gas valve—make sure it’s fully open
Still not working? You may need a licensed technician to inspect safely.
2. Faulty Thermostat or Heating Element
Water heaters have thermostats and heating elements that can wear out over time. If the water isn’t getting hot enough—or not at all—this could be the issue.
Signs to look for:
- Lukewarm water
- Water runs cold quickly
- Uneven heating
3. Sediment Buildup
Over time, minerals from your water can settle at the bottom of the tank. This sediment buildup can cause your unit to work harder or stop heating altogether.
Solution: Flush your water heater at least once a year to prevent this. If it’s already clogged, professional service may be needed.
4. Old Age
Water heaters typically last 8–12 years. If yours is older, it might be time for a replacement rather than a repair.
Signs it’s time to replace:
- Rusty water
- Frequent leaks or repairs
- Loud rumbling or banging sounds
- Inconsistent hot water supply
5. Leaking Tank
If you notice water pooling around your unit, the internal tank could be cracked. Unfortunately, a leaking tank usually means you need a new water heater.
Tip: Don’t wait—leaks can cause serious water damage fast.
👨🔧 Need Help Fast? Call the Pros!
Troubleshooting is a good first step, but when it comes to gas lines, heating elements, and leaks, safety comes first. Our licensed technicians at Villas Plumbing & Air Conditioning are ready to help with fast, affordable water heater repair and installation.
📞 Call (512) 434-4693 today to schedule your water heater inspection. 🌐 Or visit us at https://www.villasplumbing.com/ for more info.
