Tankless or On Demand Water Heater Services in Downey, CA and Surrounding Areas

If your household is constantly running out of hot water, paying to keep a large tank heated around the clock, or worried about what California’s 2030 water heater regulations mean for your next replacement, a tankless system deserves serious consideration. Downey Plumbing, Heating and Air Conditioning installs and services tankless water heaters for homeowners throughout Downey and Los Angeles County, and our licensed plumbers (California Contractor License #731172, verified through the California Contractors State License Board) properly size, install, and connect every unit to gas lines and venting so it performs safely and efficiently from day one. We are BBB A+ accredited, 4.8-star rated on Yelp by hundreds of local customers, and highly rated on HomeAdvisor. We also walk every customer through current SoCalGas rebate programs that may reduce the cost of a qualifying tankless installation. Call 562-646-1221 today to schedule a consultation and find out which tankless system is right for your home.

As the desire to protect the planet and conserve energy grows, more households are turning to tankless water heaters. They take up less space than traditional tanks while providing an endless supply of hot water with no risk of running out. When it comes to finding the perfect water heater solution, Downey Plumbing is here to help. We offer high-quality tankless or on-demand water heater services in Downey, CA, and surrounding areas.

Technician was Very Supportive, Very Knowledgeable

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“Technician was very supportive, very knowledgeable in his skills. Showed interest in making sure the customer understands. Went above and beyond to explain my options. Thanks Downey Plumbing!”
- Cheryl S.

Installation And Repair of Tankless Water Heaters

 We Service All Water Heater Makes and Models

After you have selected the best tankless water heater for your home, our experienced plumbers can handle the installation process. We take the time to inspect each unit before and after installation to ensure optimal performance and energy efficiency. If you are experiencing issues with your existing unit, our team also offers prompt repair services. Don’t keep your household waiting for hot water. Call Downey Plumbing today!

Expert Tips
- Joe Keays
If you're considering a tankless water heater for your home in Downey, CA, here's a pro-tip for you: make sure to choose the right size for your household needs. Tankless water heaters come in different sizes, and selecting the appropriate one ensures you have enough hot water without wasting energy. Consider factors like the number of bathrooms, appliances, and the average hot water usage in your home. If you're unsure, consult a professional to help you determine the perfect fit. Stay cozy and efficient!
- Joe Keays

Benefits of a Tankless Water Heater

Tankless or On Demand Water Heater Services

There are a number of benefits to having a tankless water heater in your home, including:

No Need For a Large Storage Tank

You’ll notice right away that these units take up much less space than a conventional tank. This can provide you with more room to fit other items in your home or garage.

Endless Supply of Hot Water on Demand

Unlike tank-type water heaters, you no longer have the risk of running out of hot water. Tankless units heat up the water as it passes through, providing you with an endless supply of hot water.

Lower Energy Bills

Tankless water heaters are incredibly energy efficient and can significantly reduce your monthly energy costs. The majority of tankless units have an efficiency rating of over 90%. This covers both electricity and gas-powered models. As a result, you don’t have to worry about the relatively high initial costs of purchase and installation.

Longer System Lifespan

Most tankless water heaters last longer than those with tanks. The average life expectancy for a tankless system is about 20 years, while a conventional tank-type heater typically lasts about 10 to 15 years with proper maintenance.

At Downey Plumbing, we are committed to providing our customers with the highest quality tankless water heater services in Downey, CA. Our team of experienced plumbers is here to help you select and install the perfect tankless water heater for your home. Contact us today to learn more about our installation and repair services.

Safety

Unlike tank-type heaters, a tankless water heater doesn’t pose the risk of leaking and flooding your home. As long as you have a professional handle the installation process, you can rest assured that your hot water system is safe and secure. 

At Downey Plumbing, we understand the importance of having reliable hot water in your home. That’s why we offer a full range of tankless water heater services in Downey, CA, and the surrounding areas. You can count on us from A to Z.

Rebates

As a result of their benefits to the environment, some companies and states offer rebates for installing a tankless water heater. In most cases, you can save up to a few hundred dollars or more with these incentives. Contact us to learn more about available rebates in your area.

Don’t wait any longer – contact Downey Plumbing today! Our team of highly-trained professionals is here to answer any questions and help with all your tankless water heater service needs. We look forward to serving you!

Maintaining Your Tankless Water Heater

To ensure the longevity of your tankless water heater, it is important to keep up with regular maintenance. Our team can easily handle all necessary inspections and tune-ups to ensure your unit functions optimally. 

Although tankless water heaters do not require as much maintenance as traditional tanks, regular servicing is essential for optimal performance. At Downey Plumbing, we recommend scheduling maintenance checks every six to twelve months to ensure your unit is functioning at its best. Our experienced plumbers will inspect the system and provide any necessary repairs or adjustments.

Noritz Tankless Water Heater Installation

For premier Noritz Tankless Water Heater installation services, turn to Downey Plumbing Heating & Air Conditioning. We specialize in delivering top-tier water heating solutions to homes and businesses in Downey, CA & surrounding areas. With our expertise, you can enjoy the advantages of energy-efficient and on-demand hot water. Contact us today at 562-646-1221 to schedule your Noritz Tankless Water Heater installation.

Key Features of Our Noritz Tankless Water Heater Installation Service:

  • Professional Expertise: Our skilled technicians are trained and experienced in the installation of Noritz Tankless Water Heaters, ensuring precise and reliable setups.
  • Energy Efficiency: We prioritize energy-efficient installation to maximize your savings and reduce your environmental impact.
  • Custom Solutions: We tailor our installation services to meet your specific hot water needs, whether it’s for a single fixture or a whole-house system.
  • Timely Completion: We understand the importance of hot water in your daily life. Our team works efficiently to complete installations promptly, minimizing disruption.
  • Local Support: As a trusted local service provider, we are readily available for any follow-up support or maintenance needs, ensuring your Noritz unit performs optimally.
  • Complimentary Scaler Filter: We include a free 15-year Scaler Filter with our installations, enhancing both the efficiency and longevity of your Noritz Tankless Water Heater.

Experience the convenience and efficiency of Noritz Tankless Water Heaters with Downey Plumbing Heating & Air Conditioning. Call us today at 562-646-1221 to schedule your installation and enjoy continuous, energy-efficient hot water in your home or business.

Why Choose Us

While we know several companies are providing tankless water heater services in Downey, CA, and the nearby areas, we are proud to stand out from the crowd. We take pride in offering top-notch customer service and competitive prices for our products and services. With us, you can rest assured that your water heater will be serviced by knowledgeable professionals who understand the intricacies of these complex systems.

Experience You Can Trust

When it comes to tankless water heaters and other plumbing services, experience is everything. You don’t want amateurs tinkering with these sensitive systems – you need professionals who can do the job right. Downey Plumbing knows exactly what it takes to keep your tankless water heater running smoothly and efficiently. 

At Downey Plumbing, our team of experienced plumbers has years of combined expertise and knowledge to ensure the best results for your project. The group is also highly trained and equipped with all of the latest tools, so you can trust us to provide top-notch services.

Warranty

Because we are confident in our services, we provide a one-year warranty on all of our tankless water heater installation and repair services. This means that if something goes wrong within this period, we will come back to fix the problem at no extra cost. We always stand by our work, so you can be sure that your investment is in good hands when you partner with us. 

For high-quality tankless water heater services and more, look no further than Downey Plumbing. Contact us now to discuss your hot water needs and schedule an appointment. We look forward to serving you!

Certification And Insurance

Safety first! All of our plumbers are licensed and certified according to the state’s regulations. We also carry all necessary insurance for your protection, so you can have peace of mind knowing that we take every precaution to ensure a safe working environment during the installation or repair process. We also take care not to leave a mess behind – our team is highly trained in proper clean-up procedures.

Peace Of Mind

At Downey Plumbing, we offer a full range of tankless water heater repair and installation services, all in one place. When you entrust Downey Plumbing with your tankless water heater service needs, you can be sure that the job will be done right. Our experienced team of professionals is committed to providing top-notch services and results that exceed your expectations! We understand and value the importance of quality workmanship, so rest assured that your hot water needs are in good hands when you choose us for tankless or on-demand water heater services in Downey, CA.

Competitive Prices For Our Products And Services

We are aware of the cost associated with tankless water heater services and other plumbing projects, which is why we strive to provide competitive prices for our products and services. We also offer discounts and payment options – just ask about them when you call! 

If you are looking for tankless water heater services in Downey, CA, we invite you to contact Downey Plumbing today. Our experienced plumbers can provide the best advice and help you select the perfect unit for your hot water needs. We look forward to serving you!

Contact Us Today For Expert Tankless or On Demand Water Heater Services in Downey, CA

If you are in need of tankless water heater repair, installation, or maintenance services in Downey, CA, and neighboring areas, look no further than Downey Plumbing. Our experienced plumbers are highly trained and certified to work with all kinds of water heater systems. We strive to provide the highest quality service at competitive prices. Contact us today at 562-646-1221 for a free consultation!

Frequently Asked Questions

A tankless water heater heats water on demand as it flows through the unit rather than keeping a stored tank of water heated around the clock. When you turn on a hot water tap, cold water travels through a heat exchanger inside the unit and is heated by a gas burner or electric element before reaching your fixture.
Tankless water heaters provide continuous hot water without running out, use less energy because they only heat water when needed, take up significantly less space, and typically last 15 to 20 years compared to 8 to 12 for tank units. They are also a strong choice given California's changing water heater regulations.
Tankless units are sized by flow rate measured in gallons per minute. The right size depends on how many fixtures you may run simultaneously and the temperature of your incoming groundwater. Downey Plumbing, Heating and Air Conditioning performs a demand assessment before recommending a unit size to ensure your system meets your household's peak hot water needs. Call [phone] for a consultation.
Many tankless water heaters require a larger gas line than the one serving a standard tank unit because of their higher BTU demand. Our licensed plumbers assess your existing gas supply during the consultation and identify any modifications needed before installation begins.
A tankless installation where no gas line or venting modifications are needed typically takes four to six hours. When gas line upgrades or new venting runs are required, the project may take longer. Downey Plumbing, Heating and Air Conditioning provides a clear timeline estimate before any work begins. Call [phone] to schedule a consultation.
Yes. SoCalGas currently offers rebates on qualifying high-efficiency tankless water heaters for single-family detached homes replacing a tank-type unit, ranging from approximately 80 to 1,500 dollars depending on the model. Our team can help you identify qualifying equipment.
With proper annual maintenance, a tankless water heater typically lasts 15 to 20 years. The longer lifespan compared to tank units is one of the factors that makes the higher initial investment more cost-effective over time.
Tankless water heaters should be descaled annually in areas with hard water to prevent mineral buildup inside the heat exchanger that reduces efficiency and can eventually cause the unit to fail. Filters should also be inspected and cleaned periodically. Our technicians perform full tankless maintenance including descaling and performance testing.
This is normal behavior. Unlike a tank unit that stores heated water, a tankless heater needs a few seconds to ignite and bring the water up to temperature. This can be reduced or eliminated by adding a recirculation pump system. Ask our team about recirculation options for your installation.
Yes, when properly sized. A correctly sized tankless unit can supply unlimited hot water to all fixtures in your home. The key is ensuring the unit's flow rate capacity matches your household's peak demand. Downey Plumbing, Heating and Air Conditioning performs a demand assessment before recommending any system. Call [phone] to discuss your home's needs.
For most households, yes. The combination of lower operating costs, longer lifespan, and not running out of hot water makes a tankless unit a better long-term investment than a tank unit in most cases. The gap between upfront costs is also narrowed by available rebates from SoCalGas on qualifying models.
Downey Plumbing, Heating and Air Conditioning installs Noritz, Navien, Rinnai, Takagi, and other leading tankless brands. We recommend the model that best fits your household demand, your home's infrastructure, and your budget.
Yes. Converting from a tank to a tankless unit is one of the most common water heater projects our team handles. The conversion may require gas line modifications and venting changes depending on your existing setup. Downey Plumbing, Heating and Air Conditioning evaluates your home before any work begins and provides a clear scope of what the conversion involves. Call [phone] to schedule a consultation.
Gas-powered tankless water heaters require electricity to operate their electronic ignition and controls, so they will not function during a power outage. If backup hot water during outages is a priority, discuss battery backup options with our technicians.
Common signs include error codes on the display panel, inconsistent water temperature, longer than normal wait times for hot water, reduced flow rate, or unusual sounds during operation. Call {PHONE} if your tankless unit is displaying any of these symptoms and our team will diagnose the issue.

The words out about Downey Plumbing!

“Downey Plumbing is our go-to for all our plumbing needs. We discovered them after another plumber left us stranded. We now use them exclusively and you will too! It is easy to get an appointment, their technicians are professional, friendly and explain the issues in an understandable way. Their prices are great and they don’t upsell or pressure you into anything. Do yourself a favor and call Downey first!!” - Michelle Deziel
“Our water heater went out on the weekend. Downey plumbing was so responsive and the bid came in very reasonable. The tech came out same day and replaced our water heater with very little down time. The job was exactly as quoted. I really appreciated the professionalism of the tech. Thank you Downey plumbing for getting us back up and running, because cold showers are no fun!” - Christine Rankin

ZIP CODES WE SERVE

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Areas we serve

562-502-8911