3 Common Water Heater Problems Only Plumbing Contractors Can Fix

July 4, 2025

Water heaters are essential components of our homes, providing hot water for showers, cleaning, and cooking. However, like any appliance, they can develop problems over time. While some minor issues might be manageable with a DIY approach, there are several common water heater problems that are best left to the expertise of professional plumbing contractors. In this article, we will explore these issues and why it is crucial to call in a professional for proper repair and maintenance.


1. Inadequate Heating 

One of the most common problems encountered with water heaters is the lack of hot water or inadequate heating. This issue can often be traced back to a faulty thermostat or heating element. While replacing these parts might seem straightforward, it involves dealing with electrical components, which can be dangerous if mishandled. Professional plumbing contractors have the experience and tools necessary to safely perform these replacements, ensuring your water heater operates efficiently. According to The Spruce, water heater repairs cost an average of $450, making it vital to ensure repairs are done correctly to avoid unnecessary expenses.


2. Leaks 

Another prevalent issue is water heater leaks, which can lead to significant water damage if not addressed promptly. Leaks can occur due to corroded tanks, loose connections, or faulty pressure relief valves. While homeowners might attempt to patch or tighten parts, these are often temporary solutions that do not address the root cause. A plumbing contractor can accurately diagnose the source of the leak and recommend the best course of action, whether it be repair or replacement. Their expertise can prevent further damage and the potential for mold growth, saving homeowners from costly restoration projects.


3. Buildup 

Sediment buildup is another problem that often plagues water heaters, especially in areas with hard water. Accumulated sediment can reduce the efficiency of your heater and lead to noise issues, as well as increased utility bills. Flushing a water heater requires proper disconnecting and draining procedures, which can be challenging without proper equipment. Plumbing contractors have the expertise to carry out a thorough flush and clean the system, thereby extending the life of your appliance and enhancing its performance.


While some water heater problems might seem easy to fix, many require the skill and experience of professional plumbing contractors to ensure a safe and effective solution. From electrical repairs to leak diagnostics and sediment removal, turning to a professional can prevent unnecessary damage and expenses. Regular maintenance and timely repairs carried out by experts will not only enhance the performance of your water heater but also prolong its lifespan, offering your household the reliable hot water it depends on.


Need help with your water heater? Trust the experts at Ed's Plumbing Corporation for professional, reliable service that keeps your hot water running smoothly. Call today to schedule an inspection and avoid costly repairs down the road.

3 Common Water Heater Problems Only Plumbing Contractors Can Fix