If you want your hot water heater to keep working well, it’s best to flush your water heater once a year by a professional. Central Texas has hard water, which means minerals can build up in your traditional tank over time, causing:
- Higher energy bills because your heater has to work harder
- Popping or knocking sounds from trapped boiling water
- Running out of hot water faster than usual
- Possible damage leading to costly plumbing repairs
Flushing helps clear out sediment buildup, keeping your heater running efficiently and lasting longer. If your system is already struggling, you may also need water heater repair to fix any existing issues. In some cases, a complete water heater install might be the best long-term solution.
A professional flush will drain the water and get rid of the sediment, helping your system work better.
In this article, we’ll go over some common questions about flushing a water heater, including:
- “Can I flush my own water heater?”
- “How much does water heater flushing cost?”
- “What are signs I have sediment buildup already?”
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Can I Flush My Own Water Heater?
Technically, yes, but we suggest hiring a professional. Here’s why:
- It’s Time-Consuming and Messy: Flushing a gas water heater or electric water heater takes at least an hour, and if not done properly, water and sediment can spill everywhere.
- It Can Be Risky: Dealing with a pilot light, heating elements, or gas lines can be dangerous if you’re not experienced. The water inside the tank is also extremely hot.
- A Pro Can Spot Other Issues: A plumber might find other problems like a corroded anode rod or leaks while flushing your heater. If additional water heater repair is needed, they can take care of it right away.
How Much Does a Water Heater Flush Cost?
Flushing a hot water heater usually costs between $150 and $350. Our service is priced at $210 but we typically have specials we run on our Offers page.
The price depends on things like:
- The company you hire (always go with a licensed and insured professional)
- Extra checks for parts like heating elements or pressure valves
- Whether your valves need replacing if they’re worn out or stuck
Reminder: Your water heater must meet city codes, which change over time. If your heater installation doesn’t comply, you may need updates.
What Are Signs I Already Have Sediment Buildup?
If you notice these issues, it may be time to drain the water and flush your heater:
- Loud Popping or Knocking Noises: This happens when boiling water gets trapped under sediment.
- Hot Water Runs Out Too Fast: Sediment buildup can make your gas water heater or electric water heater less efficient.
- Cloudy or Discolored Water: If your hot water looks murky, there may be too much sediment inside.
How Can I Help Prevent Sediment Buildup?
To extend the life of your hot water heater, connect a garden hose to the drain valve and let some water out every few months. Just run for a few minutes to clear minor sediment before it builds up. Make sure you read How to Drain Your Water Heater if you want to DIY.
Why Choose Us for Your Water Heater Flush in Boerne, TX?
If you’re in Boerne, TX, and need a professional water heater flush, we’ve got you covered. Hard water buildup is common in this area, and ignoring it can lead to expensive repairs or even premature replacement of your hot water heater. Our team is experienced, reliable, and dedicated to keeping your water heater running efficiently. Whether you have a gas water heater or an electric water heater, we’ll handle the job safely and effectively so you can enjoy consistent hot water without the hassle.