Who Do You Call To Fix A Water Heater?

If you’ve ever experienced the frustration of a malfunctioning water heater, you know the importance of a quick and effective fix. But who should you call when you encounter this issue? This article is your ultimate guide to finding the right help when your water heater needs fixing.

Dealing with a faulty water heater can be a real headache, especially when you depend on it for daily tasks like showering, cooking, and cleaning. Whether it’s a minor repair or a complete replacement, knowing who to call is crucial. This article will not only answer the question, “Who Do You Call To Fix A Water Heater?” but also provide valuable insights and recommendations to ensure your water heater dilemma is resolved with ease.

What is a Water Heater?

Before we dive into the intricacies of repairing a water heater, it’s essential to understand what a water heater is and how it works. A water heater is an appliance that heats water and supplies it to your taps, showers, and appliances. Most homes use either a tankless or a traditional tank-style water heater.

Signs of a Faulty Water Heater

Recognizing the early signs of a malfunctioning water heater can save you from a cold shower or costly damage. Look out for warning signs like:

Inconsistent Water Temperature

Imagine stepping into a soothing, warm shower only for it to abruptly turn ice-cold, or perhaps you start your washing machine with hot water, and it switches to a frigid stream halfway through. These are not just inconveniences; they are indicators of a water heater problem. 

Inconsistencies in water temperature can be caused by a variety of factors, including a faulty thermostat, a malfunctioning heating element, or even sediment buildup in the tank. It’s crucial to address these issues promptly, as not only does inconsistent water temperature disrupt your daily routines, but it can also be a sign of more severe problems that, if left unattended, may lead to a complete breakdown of the water heater.

Strange Noises

Sometimes, your water heater might start making odd, unsettling sounds that you’ve never heard before. These sounds often resemble gurgling or popping noises, similar to the sounds you might associate with a percolating coffee pot. While it may be tempting to ignore these sounds or hope they’ll disappear on their own, they should not be taken lightly.

These strange noises are typically indicative of sediment buildup within the water heater tank. Over time, minerals and debris from the water source can settle at the bottom of the tank, creating a layer of sediment. As the water heater heats the water, this sediment can become heated and cause these unusual noises. 


Perhaps one of the most visually alarming signs of a water heater issue is the presence of visible leaks near the appliance. If you notice any water pooling around the base of your water heater or dripping from connections and valves, it’s a clear indication that something is wrong. Leaks are never a good sign, and they should be addressed immediately.

Leaking from a water heater can have multiple causes, including corroded tanks, faulty pressure relief valves, or damaged pipes and connections. Ignoring these leaks, such as when your water heater is leaking, can lead to water damage in your home, mold growth, and, in the case of a deteriorated tank, even the risk of flooding.

The Importance of Prompt Repairs

A malfunctioning water heater can disrupt your daily routine and lead to more extensive and expensive issues if left unchecked. Timely repairs are crucial to ensure a consistent and efficient supply of hot water.

DIY Water Heater Repairs

1. Flushing the Tank

Flushing the tank is a simple yet effective DIY maintenance task that can significantly enhance your water heater’s performance and extend its lifespan. Over time, sediment and mineral deposits can accumulate at the bottom of the water heater tank. This sediment can impede heat transfer, reduce the efficiency of the heating element, and even lead to strange noises and inconsistent water temperature, as we discussed earlier.

Here’s how to flush your water heater tank:

  • Turn off the power supply: Before you begin, switch off the power to the water heater at the circuit breaker or turn off the gas supply for gas-powered water heaters.
  • Connect a hose: Attach a garden hose to the drain valve at the base of the water heater. Ensure the other end of the hose is positioned in a safe area where hot water and sediment won’t cause damage.
  • Open the drain valve: Open the drain valve to allow the water and sediment to flow out of the tank. Be cautious, as the water may be scalding hot.
  • Flush the tank: Let the water flow until it appears clear and free of sediment. This process may take several minutes.
  • Close the drain valve: Once the water is clear, close the drain valve and disconnect the hose.
  • Turn the power back on: If you turn off the power supply, switch it back on.

Flushing your water heater tank at least once a year is a proactive way to prevent sediment buildup and maintain efficient hot water production.

2. Replacing the Anode Rod

Anode rods play a crucial role in preventing corrosion within the water heater tank. Over time, these sacrificial rods can deteriorate due to their exposure to corrosive elements in the water. If you want to extend your water heater’s lifespan and prevent costly tank corrosion, replacing a deteriorated anode rod is a straightforward DIY task.

Here’s how to replace the anode rod:

  • Turn off the power supply: Just like with flushing, switch off the power supply to the water heater.
  • Locate the anode rod: The anode rod is typically located at the top of the water heater or accessible from the hot water outlet. You may need to unscrew a cap to access it.
  • Remove the old anode rod: Using a wrench, carefully unscrew the old anode rod. Be prepared for it to be heavily corroded if it has been doing its job correctly.
  • Install the new anode rod: Insert the new anode rod and secure it in place. Ensure it’s properly tightened.
  • Turn the power back on Once the new anode rod is in place, turn the power supply back on.

By replacing the anode rod as needed, you can help prevent the corrosion of your water heater tank, which can ultimately lead to leaks and reduced efficiency.

Both of these DIY tasks are relatively simple but can have a significant impact on your water heater’s performance, efficiency, and longevity. Regular maintenance is key to ensuring your water heater operates smoothly and reliably.

When to Call a Professional

While some problems can be fixed with DIY efforts, many water heater issues require professional expertise. It’s time to call a professional when:

  • The water heater is leaking excessively.
  • The water heater is not producing hot water.
  • There’s no hot water pressure.
  • You notice a strong odor or strange taste in the water.

Choosing the Right Professional

Selecting the right professional to fix your water heater is essential. Look for the following qualities when making your choice:

  • Licensed and Certified: Ensure the professional is licensed and certified for water heater repairs.
  • Experience: Experience is key in identifying and resolving complex issues.
  • Good Reputation: Read reviews and ask for referrals to find a reliable professional.

Questions to Ask Before Hiring

Before you hire a professional, don’t hesitate to ask questions like:

  • What is the estimated cost of the repair?
  • How long will the repair take?
  • Do you offer any warranties on the work?
  • Are there any potential long-term maintenance recommendations?

Comparing Costs: Repair vs. Replacement

In some cases, repairing an old water heater may not be cost-effective. A professional can help you determine whether it’s better to repair or replace your water heater, considering factors like the heater’s age, condition, and energy efficiency.

Preventive Maintenance Tips

To avoid future water heater issues, consider these preventive maintenance tips:

  • Regularly flush the tank to remove sediment.
  • Inspect and replace the anode rod as needed.
  • Set the thermostat to a safe but efficient temperature.

here’s an informative table related to the article “Who Do You Call To Fix A Water Heater?” with some key points:

Key PointsDescription
Signs of a Faulty Water HeaterLearn to recognize common warning signs of a problem.
The Importance of Prompt RepairsUnderstand why swift action is vital for water heaters.
DIY Water Heater RepairsDiscover how to address minor issues with DIY methods.
When to Call a ProfessionalKnow when to seek expert help for complex problems.
Choosing the Right ProfessionalFind tips for selecting a trustworthy repair service.
Questions to Ask Before HiringPrepare important questions when hiring a professional.
Comparing Costs: Repair vs. ReplacementLearn when it’s cost-effective to repair or replace.
Preventive Maintenance TipsPrevent issues with regular tank maintenance.
ConclusionSummarize the significance of water heater maintenance.
FAQsAnswers to common questions about water heaters.

This table provides a quick overview of the key topics covered in the article, making it easier for readers to navigate and find the information they need.


How often should I flush my water heater tank?

It’s recommended to flush your water heater tank at least once a year to prevent sediment buildup.

Can I repair a leaking water heater myself?

Repairing a leaking water heater is best left to professionals due to the potential safety hazards involved.

What is the average lifespan of a water heater?

The average lifespan of a water heater is around 10-15 years, depending on the type and maintenance.

Is it more cost-effective to repair or replace a water heater?

The decision to repair or replace a water heater depends on its age, condition, and repair costs. A professional can help you make the right choice.

Can a water heater explosion occur?

While rare, water heater explosions can happen, especially in neglected or improperly maintained units. Regular maintenance is crucial to prevent this.


Maintaining a functional water heater is crucial for a comfortable home. Knowing when to call a professional for repairs, understanding the importance of prompt action, and practicing preventive maintenance can help you enjoy hot water without interruptions.

A functional water heater is the heart of your home’s hot water supply and a key component to “Fix A Water Heater.” It plays a pivotal role in various daily activities, from taking a relaxing hot shower in the morning to cleaning dishes or doing laundry. Without a reliable source of hot water, these routine tasks can become arduous and uncomfortable. In colder seasons, having a functional water heater is even more vital, as it contributes to your overall comfort and well-being.

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