
Tankless Water Heater Services in Oceanside
At American Plumbing Heating & Air Conditioning we know that hot water is necessary for showering, bathing, cooking, cleaning, and laundry. When it runs out, your daily routine is disrupted. Fortunately, American Plumbing, Heating & Air Conditioning offers installation and repair services for tankless water heaters in Oceanside and the surrounding areas.
What Is a Tankless Water Heater?
Conventional water heaters have a holding tank and the amount of available hot water is influenced by the size of the tank. Larger homes, or families with more people, need a unit with a larger holding tank, which takes up additional space and is often more expensive to run.
Tankless water heaters do not have a holding tank, giving your home hot water on demand. Our San Diego plumbers install, repair, and replace these units in order to provide your family with hot water when you need it.
Tankless Water Heaters Offer a Number of Additional Advantages, Including:
- The units are more energy efficient
- Tankless models often last longer with regular use over conventional water heaters
- There is less risk of leaks and water damage without a holding tank
- Tankless units take up less space
The Importance of Annual Maintenance for Your Tankless Water Heater
To keep your tankless water heater running efficiently and reliably, you need to keep up with annual maintenance and inspection services. These routine check-ups are not just about adhering to manufacturer recommendations but also about maximizing the performance, safety, and efficiency of your unit.
Some of the greatest benefits of tankless water heater maintenance include:
- Extended lifespan: Regular maintenance prevents the accumulation of minerals and keeps all components functioning correctly, effectively reducing the risk of major repairs and premature system failure.
- Improved efficiency: Annual servicing keeps the water heater functioning efficiently, enabling it to heat water quickly and with minimal energy waste.
- Cost savings: A well-maintained, efficient tankless water heater uses less energy, leading to lower energy bills.
- Safety: During your annual service, your technician checks for potential safety issues – such as gas leaks or electrical problems – which could pose serious risks to your household.
- Warranty protection: Many manufacturers require regular maintenance as a condition of their warranty. By adhering to a yearly maintenance schedule, you ensure that your warranty remains valid.

During these service appointments, our highly trained technicians clean and replace the water line filter, inspect and clean the air intake filters, and check for any error codes on the unit’s display. We may also perform a descaling service to remove any mineral buildup. We have extensive experience working with these types of water heaters and know how to keep them running better for longer. Call American Plumbing Heating & Air Conditioning today to schedule your next maintenance appointment!
Tankless Water Heater Installation & Repair
If you need a hot water heater installed, we can explain your options and help you select a tankless water heater that will meet your needs. When your unit is not working properly, you can rely on us for prompt, professional repair services. For your convenience, our Oceanside plumbers proudly serve Temecula, North San Diego County, and all surrounding areas.


Holding The Standard For Quality Service Hear From Our Happy Customers
American Plumbing Heating & Air Conditioning is committed to genuine care, excellent services, and quality work that lasts a lifetime.
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“He did a great job.”- Dwayne A.
Very Helpful
"Andrew was very helpful in getting our AC unit replaced. He did a great job. It was great to work with him."- Dwayne A. -
“He quickly found the problem with my Air Conditioner and fixed it on the spot at a fair price.”- Edward R.
Strongly Recommend
"Andrew showed up on time, was a complete professional. He quickly found the problem with my Air Conditioner and fixed it on the spot at a fair price. I would strongly recommend Andrew and the team at American. Thanks!"- Edward R. -
“American Plumbing will be our new HVAC agency in the future, and I would recommend Nicholas to anyone!”- Patty S.
What a Relief!
"After 5 days of waiting on another HVAC company who was "waiting on the manual from the manufacturer" to even begin to diagnose what was wrong with our A/C unit, we called American Plumbing. What a relief! Nicholas C came out right away and within minutes showed us that one of the circuit boards had burn marks that indicated an obvious issue. He ordered the parts the same day, had them express shipped, and showed up within a day of receiving the parts to get us up and running again. Nicholas was friendly, professional, honest, and efficient. American Plumbing will be our new HVAC agency in the future, and I would recommend Nicholas to anyone! He helped us get back to full business. Thank you!!"- Patty S. -
“Thank you all so much for taking such good care of us!”- Trina
Spectacular Job
"I highly recommend American Plumbing Heating and Air. After discovering a leak in our home, I called American Plumbing at 7:00 am on a Friday and spoke with Myra. She was fantastic and dispatched David to come to take a look. He arrived 30 minutes later and within 3 days, David and Ozzie were able to diagnose, repair and repipe our home. They were responsive, on time, and went above and beyond to fix our home. David and Ozzie didn't even break for lunch. Afterward, they did a spectacular job cleaning up and putting everything back they had to move. They even swept the garage! Thank you all so much for taking such good care of us!"- Trina -
“You have two very wonderful men in your employment.”- Pat & Tom
Andrew and Reuben are wonderful!
"We want to thank Andrew and Ruben for coming here to repair our backflow device. We got a letter threatening to discontinue our service if we did not have it fixed in 30 days, and your team was able to fix it in 5! It means so much to us to have this matter resolved properly, you have two very wonderful men in your employment. Thank you for all you did to help us last week!"- Pat & Tom