Water Heaters Your Trusted Neighborhood Plumbers

Pasadena Water Heater Installation & Repair

Water Heater Services in Glendora & The Surrounding Areas

Your Trusted Neighborhood Plumbers 

​Throughout the overwhelming majority of history, if you wanted hot water, getting it was a process. Today, this entire process of collecting and heating water is entirely automated thanks to the automatic water heater. Water heaters create, store, and then distribute hot water at an ideal temperature exactly when and where you need it, making them an extremely important part of our plumbing that we often take for granted. However, they’re also a source of serious stress when something happens to them. Broken heaters can cause damage to your home, and they also require replacement roughly every eight to ten years.

No water heater problem is either too big or too small for us to take care of here at Merry Plumbing. Whether you need help with a water heater repair or are looking to replace your water heater with the latest technology, our team of experts has the experience and tools necessary to get the job done right. Check out what our clients have to say and see why we are Pasadena's most trusted water heating services company!

Call Merry San Marino Plumbing today at (626) 414-5583 for services that have been trusted by the community for over 70 years. Expert water heater repairs, installs, and replacements are available in Pasadena, Los Angeles, El Monte, and beyond.

Types of Water Heater Services We Offer

As a company that provides a full range of services for all different makes and models of water heaters, our Pasadena plumbers are ready to handle any and every problem you might encounter with your most important plumbing appliance.

Some of Our Most Popular Water Heater Services Include:


  • Water Heater Repair
  • Water Heater Installation
  • Water Heater Replacement

Do not worry about having to search for different companies to help you with repairs, installations, or replacements; at Merry San Marino Plumbing, we can help you with all your needs in a single location. We’re your one-call solution for all of your water heater needs, and we’d love to earn your trust for today and every day in the future.

Benefits of Replacing Your Water Heater

If you are looking to replace your current water heater, we have options for you! With various models and makes to choose from, our team of experts can help you make the best decision for you and your family. Upgrading to the latest water heating technology can enhance comfort and save you both time and money in the long run.

Benefits that come with replacing your water heater include:

  • Enhanced performance
  • Better efficiency and performance
  • Decreased costs due to fuel savings
  • Aesthetically pleasing design
  • Less waste production
  • Saves money on repairs
  • Guaranteed hot water and increased hot water conversion rate
  • Saves space in your home

Not sure if you are better off repairing or replacing your water heater? Contact us today! Whether you are interested in a tank or tankless water heater, our team of experts is available to answer any questions that you may have.

When to Call for Water Heater Repair

Because we have become so accustomed to hot water magically emerging from the tap as soon as we turn on the faucet, it can be a miserable surprise when you discover that the hot water is not working. You do not have to endure these frustrations for very long, however. Our plumbing team can inspect your water heater at the first sign of a problem to determine the source of the issue and the necessary repair to get your hot water running once again.

Common Water Heater Problems


  • A broken anode rod
  • Loose or damaged plumbing connections
  • Malfunctioning temperature and pressure relief valve
  • Sediment and debris buildup in the tank
  • Faulty pilot light, burners, or thermocouple
  • Bacteria within the water heater
  • Neglected repairs and maintenance
  • Clogged or loosened drain valve
  • Broken or faulty dip tube

Whether the thermostat is malfunctioning, or one of the electrical components of your water heater seems to be acting up, you can count on our Pasadena water heater repair team to solve all of your frustrating problems.

How Long Do Water Heaters Last?

Did you know that the average water heater’s lifespan is only around eight years? It might surprise you to learn that one of the most relied-on parts of your home has such a short life expectancy. That means there’s a good chance you’ll have to replace your water heater at least once during the time you own your home. If you’re uncertain if that time has come, watch for the following signs that may indicate your water heater is failing.

How Do You Know When to Replace a Hot Water Heater?


  • If the tank has developed a leak
  • If the system runs out of hot water too quickly
  • If your water is rusty or discolored, indicating corrosion or rust within the tank
  • If your utility bills continue to rise
  • If the system requires constant and repeated repairs
  • If you want to invest in a more energy-efficient model
  • If the system takes longer to heat the water
  • If your water temperature consistently fluctuates

When it's time for a new system, our Pasadena water heater replacement team can help you choose the perfect replacement unit to match your needs. We also offer first-time water heater installations for custom home builds, major remodels, and more.

How Long Does it Take to Fix a Water Heater?

There are quite a few different types of repairs that a water heater plumber may need to make in order to restore the quality of your hot water. Below are a few different examples and their estimated amounts of repair time. Keep in mind that there are many factors that can impact these times and no time listed is an exact guarantee:

  • Anode Rod Replacement - At least 30 minutes (varies depending on the type of water heater)
  • Full Water Heater Replacement - Between 2 and 4 hours
  • Fixing a Leak - Depending on the root of the issue, this could take anywhere from a few minutes to over an hour

Rapid, Same-Day Service

Time waits for no person, and water heater issues definitely do not take well to waiting either. When you have a water heater emergency that needs immediate attention, rest assured that our Pasadena plumbing company will make sure it’s taken care of. We offer a comprehensive experience to help expedite your solution and give you total and complete peace of mind.

Choose Our Team for All Your Water Heater Needs

For over 70 years, Merry San Marino Plumbing has proudly offered our customers the most dependable and honest water heater services. Because true experience involves changing with the times, we have grown and adapted to the ever-changing needs of our community while still maintaining our commitment to offering exceptional value. Our Pasadena water heater repair and installation services are especially popular with our clients since we provide the same traditional work ethic combined with the most advanced equipment and plumbing methods of the modern-day. No matter the service you require, from new installations and replacements to detailed tank repairs, our reliable technicians are ready to support you.

Suggested Reading:

Contact us now at (626) 414-5583 so that we can aid you in all your Pasadena water heater installation and repair needs!

4 Benefits of Choosing Merry San Marino Plumbing

  • Experienced, Skilled & Dependable Team
  • Honest Pricing with No Hidden Fees
  • Courteous & Professional Plumbers
  • 70+ Years of Industry Experience

Need More Reasons to Call?

Check out feedback from past customers!
    I have complete confidence in Merry Plumbers and recommend them highly.

    “We have been using Merry Plumbers for over 30 years. Today Max fixed my leaky toilet. He was on time, efficient and helpfully explained my problem.”

    - Customer
    Great Job Shane Tejeda and Merry Plumbing!

    “Shane Tejeda is an excellent worker! He is kind, interested in what he is doing, efficient, has a super attitude, and gets to work. The job was to replace a leaky kitchen faucet and he had the new one ...”

    - Customer
    Excellent Service and Excellent Results!

    “We had a sudden main drain line stoppage, and Merry Plumbing got a technician out within half an hour of my phone call. Enrique Barcenas rapidly identified the source of the problem and got his drain ...”

    - Keith Arnold
    Wonderful Service! I highly recommend them!

    “Called at 8 am about a clogged toilet. Enrique arrived at 8:30 and took care of the problem very efficiently and neatly. I have used them before with equally excellent results.”

    - mira
    Great to have a good plumber in the neighborhood!

    “Thanks to Shane, the issue with our toilet has been resolved. Now it’s working fine! Highly recommended!”

    - Steve
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