Water heater leaks can be a frustrating problem, leading to water damage and inefficient heating. Understanding the causes and solutions can help you address the issue before it becomes a bigger problem.
Common Reasons for Water Heater Leaks
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Water Heater Leaking from Bottom: Often caused by a faulty drain valve or corrosion in the tank. If left unchecked, this can lead to significant water damage.
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Hot Water Heater Leaking from Side Panel: Usually due to a loose or damaged heating element gasket. Tightening or replacing the gasket typically resolves the issue.
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Water Heater Dripping or Leaking from Pressure Relief Valve: This safety feature may leak if pressure builds up inside the tank, signaling a potential malfunction.
If you notice any of these at your water heater, you can contact us directly here and book a consultation.

What Causes a Water Heater to Leak?
- Corrosion and Rust: Over time, water heaters can corrode, leading to leaks at the bottom of the tank.
- Sediment Build-up: Accumulated sediment can cause the tank to overheat and crack.
- High Water Pressure: Excessive pressure can force water out through the pressure relief valve or cause leaks in the connections.
- Loose Drain Valve: If the valve isn’t fully closed or is damaged, water can drip from the bottom of the heater.

Signs of a Leaking Water Heater
- Water pooling around the base or under the water heater.
- Dripping or water stains on the side panels.
- Reduced water heating efficiency or inconsistent hot water supply.
- Rusty or discolored water coming from the hot water taps.
What to Do If Your Water Heater is Leaking
- Turn Off the Power: For electric water heaters, switch off the breaker. For gas heaters, turn off the gas supply.
- Shut Off the Water Supply: Locate the water shut-off valve above the heater and turn it off to stop the leak.
- Drain the Tank: This prevents further water damage, especially if the leak is from the bottom.
- Call a Professional Plumber: DIY fixes may provide temporary relief, but a professional can diagnose and resolve the underlying issue. Click here and book a consultation with a plumbing specialist.
Why Choose Redwood for Water Heater Leak Repairs?
- Expert Diagnosis and Repair: Our experienced plumbers can accurately identify and fix the root cause of water heater leaks.
- Comprehensive Solutions: From minor repairs to full water heater replacements, we ensure your hot water is reliable and efficient.
- Local and Reliable Service: Serving all of Santa Cruz County with a commitment to quality and customer satisfaction.

Don’t Wait—Resolve Your Leaky Water Heater Today!
Ignoring a leaky water heater can lead to costly water damage and higher utility bills. Contact Redwood today for fast and reliable water heater repair services.
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