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  • THE Water Heater Company

Water Heater Repair

Nothing disrupts your daily routine quite like a water heater breakdown. Whether you’re facing lukewarm showers, strange noises, or puddles around your unit, water heater problems demand immediate attention. As Southern California’s trusted water heater authority, THE Water Heater Company has helped thousands of homeowners navigate these challenges with expert water heater repair and replacement services.

Understanding when your water heater needs professional attention—and whether repair or replacement makes the most sense—can save you money, frustration, and cold showers. This comprehensive guide will help you identify common problems, understand your options, and make informed decisions about your home’s hot water system.

Water Heater Repair


Common Water Heater Problems Every Homeowner Should Know

Water heaters are complex systems, and several issues can compromise their performance. Recognizing these warning signs early can prevent minor problems from becoming major headaches.

No Hot Water

Complete loss of hot water is often the most obvious sign something’s wrong. In gas water heaters, this typically indicates pilot light issues, faulty gas valves, or thermocouple problems. Electric units may have tripped breakers or failed heating elements.

Insufficient Hot Water

If your hot water runs out faster than usual, sediment buildup might be reducing your tank’s capacity. Alternatively, your water heater might be undersized for your household’s needs, or heating elements could be failing.

Strange Noises

Rumbling, popping, or banging sounds usually signal sediment accumulation at the bottom of your tank. As water heats beneath these mineral deposits, it creates the characteristic noises that indicate your system needs attention.

Water Discoloration

Rusty or discolored water suggests internal corrosion. While this might be repairable in early stages by replacing the anode rod, advanced corrosion often requires unit replacement.

Leaks Around the Unit

Puddles around your water heater can indicate loose connections, worn valves, or tank corrosion. Even small leaks can cause significant property damage if left unaddressed.

Process Starts Here

Let’s get you THE water heater help you need with these three easy steps!

Step 1: You Call

Simply Book online or call us below so that we can get started today!

Step 2: We Come To You

We are there, fully prepared,
and on schedule.

Step 3: Get Hot Water
Simply enjoy hot water in
your home again.

DIY Fixes vs. Professional Water Heater Service

While some homeowners consider tackling water heater repairs themselves, most issues require professional expertise for safe, effective resolution.

Simple DIY Maintenance

Homeowners can safely perform basic maintenance like checking the temperature setting, testing the pressure relief valve, or relighting a pilot light following manufacturer instructions. However, these steps only address surface-level issues.

When to Call the Professionals

Most water heater problems require specialized knowledge and tools. Gas line connections, electrical work, and internal component replacement should always be handled by certified technicians. Attempting complex repairs yourself can void warranties, create safety hazards, or cause additional damage.

Professional water heater repair ensures proper diagnosis, quality parts, and code-compliant work that protects your investment.

Angi Water Heater
man working on tank

Schedule Your Water Heater Service Today

Don’t let water heater problems disrupt your daily routine. THE Water Heater Company‘s expert technicians are ready to diagnose, repair, or replace your system with the professionalism and expertise you deserve.

Our team serves all of Southern California, including Los Angeles, Ventura, and Orange Counties. Whether you need emergency repairs, routine maintenance, or are considering an upgrade to take advantage of current rebates, we’re here to help.

Contact THE Water Heater Company today at (877) 798-7487 to schedule your service appointment and experience the difference that specialized expertise makes.

Don’t wait to get in touch with us

We want to help assist you now so you won’t have any worries later. Take action by selecting the number below for Water Heater Repair assistance today!
FAQs
Here are some helpful questions your community has asked about Water Heater Repair and services relating to them. If you have a question that is not answered, reach out to us today at 877-798-7487. You never know when others are facing the same issues!
How long do water heaters typically last?

Traditional tank water heaters usually last 8-12 years, while tankless units can operate efficiently for 15-20 years with proper maintenance. Factors like water quality, usage patterns, and maintenance frequency affect lifespan significantly.

Should I repair or replace my old water heater?

Generally, if repair costs exceed 50% of replacement cost, or if your unit is over 10 years old with multiple issues, replacement is more economical. Our technicians provide honest assessments to help you make the best financial decision.

What’s the difference between tank and tankless water heaters?

Tank water heaters store heated water in an insulated tank, providing immediate access but limited capacity. Tankless units heat water on-demand, offering unlimited hot water but requiring higher upfront investment. Both have advantages depending on household needs and preferences.

How often should I schedule water heater maintenance?

Annual maintenance is recommended for most systems, though homes with hard water or heavy usage may benefit from more frequent service. Regular maintenance prevents many common problems and extends equipment life significantly.

  • Yelp Guarantee logo
    Patient & Knowledgeable
    I called The Water Heater Company after not having hot water for almost 4 days and out of desperation, not only did they get back to me quickly to schedule an appointment, they also sent the kindest, patient, most knowledgeable guy to do the assessment. I was having a very bad week and Zak was extremely patient and explained all my options after doing the assessment. In the end, we needed a new water heater & Zak got the job done and was the best! Will definitely be using them for any service needs.
    Victoria G.
  • Yelp Guarantee logo
    Kind & Efficient
    We called The Water Heater Company out of desperation after 5 days without hot water. They were able to get us scheduled the very next day! We were very happy they sent Zak as our installer, Zak is the Best! Extremely knowledgeable and efficient. And did we mention he is so kind and extremely patient. The whole experience with the company was wonderful! We will definitely be using them for any service needs.
    Judy R.
  • Yelp Guarantee logo
    Reviews Validated
    I researched quite a few different water heater companies on Yelp and these guys just seemed to have the most sincere reviews and I have to say I was super impressed. Zach arrived on time, explained everything clearly, and kept the work site neat and tidy. He was also extremely friendly and easy to talk ti throughout the process (he even threw in a few camping recommendations- thank you). They couldn’t have made the process easier. Highly recommend The Water Heater Company and would use them again.
    Rob B.
  • Yelp Guarantee logo
    Spotless & Impressive
    Our technicians, Zak & Zach, were both very knowledgable about the process and worked very efficiently. Was expecting a little but of a mess since our old heater was bolted to a drywall but after they were done it was spotless. This was our first time replacing a water heater and we were thoroughly impressed by the great customer service this company offered. Thank you Zak & Zach and The Water Heater Company for the excellent service!
    Jonathan Lee
  • Yelp Guarantee logo
    Great Service When Needed Most
    Great service! Contacted them late on a Friday night, and they were on site replacing my heater at 8am Saturday!
    Justin C.
  • Yelp Guarantee logo
    Trustworthy & Clean
    We had them come out last year to replace our water heater, and they were great. Fas forward to this year and our water heaters hot water seemed like it was running out quickly. They came out and stayed over an hour making sure everything was working how it was supposed to. They changed the thermostats and both heating elements and things work great now. Marc covered his shoes before entering the house, was very professional, left no mess, and fixed the problem. It’s hard to find trustworthy repair people where we live, but we took a chance and are very happy with their service and pricing.
    Desi B.
  • Yelp Guarantee logo
    On Time & Highly Recommended
    As my water heater died unexpectedly this morning and I was pleased that Mark W. form The Water Heater Company could come out within a matter of hours on a Saturday to replace it. He arrived on time, was super professional, and gave me a really good overview of the price and was able to get us back up and running in a few hours. Highly recommend!
    Elvina P.
  • Yelp Guarantee logo
    High Quality & Reliable
    The Water Heater Company offers the best price, service, and quality in town. If you’re looking for a new, reliable, high-quality water heater, they’re the team to call. Kyle was incredibly friendly, knowledgeable, and efficient, making the whole process quick and easy. I highly recommend The Water Heater Company!
    Andrew T.
  • Yelp Guarantee logo
    Knowledgeable & Highly Recommendable
    Our old 40-gallon water heater was falling and needed to be changed. We wanted to go with a tankless heater. After searching for many plumbing companies, we called The Water Heater Company. Josh came out, and we discussed tankless verses tank heaters. Logistically, it turned out it was best for us to go with a new 50-gallon tank heater. We also had a problem with it taking a very long time for hot water to reach our fixtures. Josh suggested installing a recirculation pump and a bypass valve; we agreed. Wow, it’s been two weeks, and our new 50-gallon tank heater with recirculation pump has been great! We have hot water super fast, and plenty of it! Josh was extremely knowledgeable, professional, and very nice, too! For your water tank needs, I definitely highly recommend you consider their company when it’s time to get a new water heater!
    Scott C.
  • Yelp Guarantee logo
    To The Rescue
    I give Evan and The Water Heater Company our highest recommendation for water heater replacement! When my 21 year old water heater started leaking on Mother’s Day Sunday, I looked on the internet for help! Most everything said “closed on Sat & Sun,” or looked like they were really going to charge a lot for after normal hours emergency service. I called The Water Heater Company (seems like a no-brainer, right?) and spoke with extraordinarily helpful Erynn who had me send photos of my problem and gave me directions on how to shut off the leaking. Then she sent Tanner out to make certain I was in an okay situation and what the best fix for my situation would be. To the rescue came Evan and Josh, who beautifully installed a new water heater – best of all, they were really compulsive (just like me) in making sure everything was done neatly and perfectly! Plus, Evan explained how everything worked so I would know what to do if I ever wanted hotter water or colder water or had another problem. Great Job, The Water Heater Company. Thank you all!
    Berta H.
  • Yelp Guarantee logo
    Hard Work & Dedication
    Bottom line: I had a *perfect* experience thanks to Evan, Gonaz, and The Water Heater Company (TWHC). If you need *any* help with your water heater, your search is over. The water heater that came with my house was not working, and when Evan came to diagnose the problem, it started flashing a new code, meaning it was toast. (He was on Facetime with the manufacturer, so he did nothing wrong.) Since it wouldn’t be cheap to replace the water heater, I decided to go ahead with upgrading to an electric heat pump water heater (since my home has solar panels). I did a ton of research in 24 hours- because showering with cold water sucks–shopped around for quotes, and decided to move forward with TWHC since they were competitively priced and because they have “water heater” in the name. Evan went above and beyond, doing absolutely great work in a garage that was 100 degrees or more. (we set up fans and I brought him cold water.) He got it all done in a single day. Just perfect.
    Ian N.
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    Reliable Rinnai Unit Services
    I needed to have my tankless Rinnai water tank flushed and descaled and found their certified recommendation on the Rinnai site. I had an appointment within 24 hours of calling. They were here when they said they would be and gave a 30 minute window of arrival text. They were very helpful and answered my many questions, as this was my first service since owning the product. They were honest, informative and reasonable with cost. I definitely will be using them as my go to service rep for the Rinnai. I will certainly recommend them to my neighbors for their Rinnai units.
    Dee K.
  • Yelp Guarantee logo
    A Specialized Local Company
    Our 14 year old tankless water heater had been acting up. We would loose water pressure off and on and when the water pressure went down we also lost hot water. after a few minutes the water pressure would come back and also the hot water. This was mostly in the shower, so very annoying. I was referred to The Water Heater Company and called them in addition to my regular plumber. I liked the fact that they are a small local company that specializes in water heaters. Mitchell W. came out a couple of days after I called, analyzed our problem and gave us a quote. We booked an appointment to have the new water heater installed. Mitchell was on time, efficiently installed the heater and left the job clean. We are now good to go.
    Mark S.
  • Yelp Guarantee logo
    A+ Trustworthy Services
    We had The Water Heater Company do a swap from a tank to a tankless and upgraded a few other parts of the system. The technician, Marc, was A+. He was polite, timely, and very hardworking. I appreciate the upfront details about the work he was going to do and where things could go and what our options were. They were on the slightly higher end of the quotes I received for this work, but they were well worth it if you want high quality work that is done quickly and with someone who communicates well and is trustworthy.
    Nick D.
  • Yelp Guarantee logo
    Highly Recommendable
    Mark was such an excellent technician. He spent the whole day redoing our water heater including fixing a backwards-installed water softener (which I had no idea was backwards installed). He was kind, considerate (always took off and put on his shoe covers when he went outside and came back in), and did an excellent job. These folks are the best. Highly recommend them.
    Julian S.
  • Yelp Guarantee logo
    On Time & Professional
    Fantastic Install! Fantastic service! Marc was on time, polite, professional, cleaned up, and went above and beyond to install our new Halo 5. He had to fox work that was previously improperly installed by another company and didn’t leave until the job was done. I’d undoubtedly use them again!
    Lauren W.
  • Yelp Guarantee logo
    5-Stars All Around
    The Water Heater Company came to my rescue when my water heater started leaking and making interesting noises. Turn around time is what’s most important in times when uncalled for last minute issues like this arise and boy were they quick in getting everything back to normal. They came by same day and the gentlemen that showed up for the repair was very knowledgeable in his field and took care of the problem and most importantly the cause of it. The main pressure valve had gone bad causing the the water heater to overflow and send an annoying noise all throughout the water pipes. Repaired and back no normal all in less than 4 hours after the call was placed! That’s what I call service! 5 stars all around and I know exactly who to call for fast & honest services at very feasible prices. Thank you to the Water Heater Company.
    Arther G.
  • Yelp Guarantee logo
    Highly Organized & Efficient
    Mitchell arrived right on time from another job. He immediately provided advice on the choices I had been considering (I had left in a written message to The Water Heater Company) e.g., tank-less vs. tank heater, a softener, a circulator, city code documents, and other minor heater plumbing changes, under tank drain tray, etc. Every item was available, and he was immediately available to complete the job because all hardware was in his truck; all along the way we discussed options and pros and cons of each. I expressed concern about my existing pressure regulator and gave him the symptoms I was aware of, and he included a new regulator and pressure release valve; all hardware was in his van and the symptoms are now non-existent. Mitchell was highly organized, his workflow was very efficient, and his cleanup was exemplary. I’m a certified Safety Engineer and have observed the installation of my inside-outside HVAC system, Pool pump installation, thermostat replacement a solar energy system installation, 300 sq. ft. addition and a full repipe of my home; Mitchell’s workmanship, attention to detail, and customer care standout as the best I’ve seen.
    Phil M.
  • Yelp Guarantee logo
    Professional & Beyond
    Our water wasn’t getting hot so we knew we had to get the water heater fixed or replaced. Since ours was 16 years old, I knew it was time to replace it. I contacted The Water Heater Company and got an appointment the following day. Our technician was Zak and he was professional, knowledgeable, and thorough with everything. He gave us our options and was not pushy at all. We were also having issues with our water pressure regulator and we were able to get that fixed too. Everything was done in less than 4 hours! I would highly recommend Zak.
    Pamlyn C.
  • Yelp Guarantee logo
    Honest & Recommendable
    The Water Heater Company earns, and deserves, all the good reviews they get on Yelp. They recently installed a new Bradford-White gas tank water heater for us. They also installed a new (needed) water regulator valve. Anthony, Mitchell, and the entire team were responsive, competent, and courteous. They were also open and honest about price. Their prices were very fair and competitive. They did competent work, in compliance with all code requirements. They also have a good warranty for their labor, better than most. Am happy to recommend them to others.
    John S.
  • Yelp Guarantee logo
    Prompt & Pleasant
    Once again The Water Heater Company came out quickly and fixed the problem(s) and were prompt, pleasant and did amazing work. I always appreciate their abundant communication letting me keep my regular work day without having to wait around for them to arrive. A text when they were 30 min. away and I was here to open the door. Will absolutely use them again.
    John D.