Skip to main content

Call 877-798-7487 to speak with a live local agent today

Water Heater Repair

Are you in search of the best Water Heater Repair? Look no further than THE Water Heater Company! Let us be your trusted partner in ensuring your home or business enjoys reliable hot water year-round.

Water Heater Repair in Fullerton, CA


Hot water is essential for daily comfort, from morning showers to cleaning and cooking. When your water heater stops working properly, it can disrupt your entire household. The Water Heater Company provides professional water heater repair in Fullerton, CA, helping homeowners restore reliable hot water quickly and safely. Our technicians understand the common issues affecting water heaters in the area and deliver solutions designed to last.

Whether your system is producing lukewarm water, making strange noises, or leaking, our team is ready to diagnose the issue and recommend the right repair. We work with all major brands and models and focus on honest service and dependable results.

Common Water Heater Problems We Repair

Water heaters often give warning signs before failing completely. Addressing these problems early can prevent more expensive damage and extend the life of your system. Some of the most common issues we repair include:

  • No hot water or inconsistent water temperature
  • Water that takes too long to heat
  • Rusty or discolored hot water
  • Popping, banging, or rumbling noises from the tank
  • Leaks around the base or connections
  • Pilot light or ignition problems
  • Faulty thermostats or heating elements

If you notice any of these issues, scheduling professional water heater repair in Fullerton can help avoid a full system breakdown.

Our Water Heater Repair Process

At The Water Heater Company, we follow a thorough repair process to ensure accurate results and long term reliability. When you trust us into your home, you can expect the following water heater repair process: 

System Inspection and Diagnosis

Our technicians begin by inspecting your water heater and identifying the root cause of the issue. This includes checking heating elements, thermostats, valves, gas or electrical connections, and safety components.

Clear Repair Recommendations

Once the problem is identified, we explain your repair options in simple terms. You will receive honest guidance on whether a repair is cost effective or if replacement should be considered.

Professional Repairs

We use quality parts and proven repair techniques to restore your system. Whether it is replacing a failed component or correcting a safety issue, our goal is dependable performance.

Testing and Final Checks

After completing repairs, we test the system to confirm proper operation and consistent water temperature. We also ensure the unit is operating safely and efficiently before leaving your home.

Types of Water Heaters We Service

Homes in Fullerton use a variety of water heater systems. Our team has experience repairing all common types, including:

Traditional Tank Water Heaters

We repair gas and electric tank water heaters of all sizes. Common repairs include heating element replacement, thermostat issues, and sediment related problems.

Tankless Water Heaters

Tankless systems require specialized knowledge. We repair ignition issues, error codes, mineral buildup, and flow sensor problems to restore on demand hot water.

Gas and Electric Models

Whether your water heater runs on gas or electricity, our technicians are trained to service both safely and effectively.

Why Timely Water Heater Repair Matters

Delaying water heater repair can lead to higher energy bills, water damage, and premature system failure. A malfunctioning water heater often works harder to deliver hot water, which increases wear and reduces efficiency.

Prompt repair helps maintain consistent hot water, improves energy performance, and reduces the risk of leaks that can damage floors and walls. In many cases, early repairs can extend the lifespan of your water heater and delay the need for replacement.

Why Fullerton Homeowners Choose The Water Heater Company

Homeowners throughout Fullerton trust our team because we focus exclusively on water heaters. This specialized experience allows us to diagnose problems quickly and deliver effective solutions. When you choose us, you can expect:

  • Skilled technicians focused on water heater systems
  • Honest recommendations and upfront communication
  • Repairs completed with quality parts
  • Respect for your home and schedule
  • Local service tailored to Fullerton homeowners

Our goal is to provide dependable water heater repair that restores comfort and peace of mind.

Schedule Water Heater Repair in Fullerton, CA

If your water heater is not performing as it should, do not wait for the problem to get worse. The Water Heater Company is ready to help with professional water heater repair in Fullerton, CA. Contact us today to schedule service and get your hot water back as quickly as possible.

 

  • “Fair Pricing & Expert Service”

    This is the best company you want to hire, period! Excellent customer service, hones , and fairly priced! They are professionals that will provide you with exactly what you need. Zak G was my technician and I am grateful for his outstanding work. There’s no other company that will take care of you! Please get The Water Heater Company to take care of you the correct way. Thank you for providing people with high quality work, done with pride, and integrity!

    Gustavo C.
  • “Extremely Knowledgeable!”

    I simply cannot say enough wonderful things about this company specifically, Zach R. He was absolutely amazing, professional, extremely knowledgeable and so friendly! I don’t leave reviews often, but this absolutely warrants a review! He was able to replace my water heater the very same day and went above and beyond. Just top notch service all around! He made a Stressful situation much less stressful, and I am truly appreciative. If you ever have a water heater problem, call The Water Heater Company ASAP, and ask for Zach R. I would recommend time and time again!

    Tara L.
  • “Responsive & Professional”

    My water heater was leaking and growling. Who do I call to replace it? A plumbing firm? If so, which one? I ran across The Water Heater Company and figured a firm that specializes only in water heaters should be a wise choice. Right? My decision turned out to be a good one. They are so responsive and professional. The price was fair and reasonable. Top quality USA made water heater unit was installed. The workmanship was superb. Effective communication from start to finish. Terrific overall experience!

    Mike B.
  • “Reoccurring professionalism”

    Always have a great experience with this company. They are professional, prompt, and explain services well. Would recommend highly.

    Julianne A.
  • “Organized & Prepared”

    Mitchell arrived on time, provided expert advice, and had all necessary hardware to complete the job efficiently. After discussing options, he replaced my faulty pressure regulator and valve, resolving the issue immediately. His organization, efficiency, and cleanup were outstanding. As a certified Safety Engineer, I can attest that Mitchell’s workmanship and customer care are among the best I’ve seen.

    Phil M.
  • “Personable & Affordable”

    The Water Heater Company is very reliable and works with its customers to achieve the best possible outcome. Everyone is extremely helpful, kind, personable, and made sure I could get the water heater I desired at a price that I could afford. My technician, Evan, made sure that my house was in perfect order before and after installation, which was almost 3 weeks apart. Evan walked me through the new system with ease and professionalism that other usually do not take the time to do. I’m very satisfied with my purchase and everyone involved. Thank you for everything. I’m only sorry that I didn’t think to take a photo of Evan and his wonderful work!

    Liz B.
  • “Speechless Professionalism”

    Words cannot express my gratitude. Evan and his team did a superb job coordinating and installing a brand new tankless water heater for our family. We are so grateful with the amazing service, professionalism, and attention to detail that was given. Highly recommend! Thank you Evan!

    Mike R.
  • “Exceptional & Responsive”

    Can’t say enough positive things about this company. I called several companies and The Water Heater Company responded within minutes. The other companies called me more than a day later. They let me know when the repairman was going to be here and sent a pic so I knew who he was. Their office staff was excellent in all ways. They are the front line to any business, and they are amazing. A real asset to this company is Evan. He was extremely knowledgeable and professional. He knows his business. He kept us informed every inch of the process. We couldn’t of asked or gotten a better person. He had to clean up the mess the last person created and explained everything to us that was wrong. We will be returning customers for sure!

    M L.
  • “Simply Efficient & Flawless”

    We recently had TWHC replace a tankless water heater in one home and two tank water heaters in another. From the service staff to the technicians on-site, everyone was a pleasure to work with—timely, efficient, and organized. The quality of the work was flawless. We’ve also used TWHC for service work and have been consistently impressed with the craftsmanship and job quality.

    A special shout-out to Billy, who provided excellent phone support. He was courteous, helpful, and made a lasting impression. Thanks to him, we’ll continue to choose TWHC for our future needs.

    Richard L.
  • “Great Customer Service”

    I recently hired The Water Heater Company for a tankless water heater installation, and Evan did an excellent job. When it came time for the descale service, I requested him again. I also decided to install the Halo filtered water system, and Jake was incredibly helpful in guiding me to the best solution for my home.

    The company’s customer service is fantastic. They kept me updated on Evan’s arrival, and I was happy to see him again. He’s always kind, confident, and ensures everything is done right, even with complex installations. I’m very satisfied with their service, products, and overall experience. Thank you!

    B A.