Available 24/7

Plumbing, HVAC, & Electrical emergencies happen when you least expect them. The pros at South West Plumbing can fix any issue quickly. Contact us today at (206) 932-1777 to request 24/7 emergency services!


Helpful Information on Plumbing, Heating, & More

subpage-bill subpage-bill

What Causes a Water Heater to Leak?

Find the Cause of a Leaking Water Heater

Have you ever noticed a puddle forming around your water heater? A leaking water heater can be a cause for concern, and understanding the reasons behind it can save you from potential water damage and costly repairs. In this blog, we’ll delve into the common culprits of water heater leaks and shed light on how South West Plumbing, serving the Greater Seattle area, can help you address these issues.

Pressure Relief Valve Malfunction

One of the leading causes of water heater leaks is a malfunctioning pressure relief valve. This safety device is designed to release excess pressure from the tank. If it’s not working correctly, pressure can build up, leading to leaks. Regular checks and professional maintenance can ensure this vital component is in top-notch condition.

Sediment Buildup

Over time, sediment can accumulate at the bottom of your water heater tank. This buildup causes overheating, corrosion, and eventually leaks. South West Plumbing recommends flushing your water heater regularly to remove sediment, ensuring it operates efficiently and extends its lifespan.

Corrosion and Rust

Water heaters are prone to corrosion, especially if they’re aging or exposed to hard water. Corrosion weakens the tank’s integrity, leading to leaks. Routine inspections by our experienced technicians can identify early signs of corrosion, allowing us to address the issue before it becomes a major problem.

Loose Drain Valve

The drain valve located at the bottom of the tank can become loose over time, resulting in leaks. This is a simple issue that South West Plumbing can quickly fix during routine maintenance. It’s a small detail that can make a significant difference in the performance of your water heater.

Call South West Plumbing Today

A leaking water heater is not just an inconvenience; it can lead to water damage and increased energy bills. Understanding the common causes empowers you to take proactive measures. South West Plumbing is your trusted partner in the Greater Seattle area, offering expert solutions to keep your water heater in top shape.

Don’t wait for a water heater disaster! Contact South West Plumbing today for professional plumbing maintenance and ensure your water heater operates efficiently. Prevent leaks and enjoy reliable hot water throughout the year.

financing-a-badge financing-a-badge
financing options

Same Day Approval

Learn More
Truck Image

Why Choose South West Plumbing?

Handling All Your Plumbing, HVAC, & Electrical Needs
  • We have over 40 years of experience.
  • Our customers become repeat customers.
  • We arrive faster than anyone in the Puget Sound.
  • Our technicians treat your home with respect.
  • We work evenings and weekends at no extra charge.
Truck Image