Professional Tankless Water Heater Replacement in Harbor Island, California - Continuous Hot Water On Demand
Save space, energy, and money with a durable, high-efficiency tankless water heater built to last
Had enough of your water turning cold before you finish your shower?. Your current tank heater could be leaking, wasting energy, or driving up your utility bills. Upgrade today to a tankless water heater and experience nonstop comfort and efficiency.
Elder & Young Plumbing provides expert tankless water heater replacement and installation throughout Harbor Island, California. We work with premium tankless brands including Rinnai, Navien, Noritz, and Takagi – ensuring top-tier performance and reliability.
Unlike old tank models, tankless systems only heat water as you use it, providing unlimited hot water while cutting energy bills by up to 30%. They save space, reduce maintenance needs, and outlast traditional tank-style heaters by years.
Whether you’re replacing an old system or upgrading for better efficiency, we make the process simple, fast, and guaranteed.
Reach out today at (714) 464-7889 or schedule your free tankless water heater estimate online.
Why Homeowners in Harbor Island Are Switching to Tankless Water Heaters
Intelligent heating, everyday comfort, and big savings over time
Tankless water heaters are more than a luxury, they’re a smart investment. Unlike traditional tanks that keep reheating water all day, tankless units heat only what you need, when you need it.
These are the main benefits that make homeowners switch to tankless water heaters.
- Continuous Hot Water Supply – Perfect for large families, back-to-back showers, and busy households
- Lower Energy Bills – Reduce monthly costs with on-demand heating and improved energy efficiency
- Space Saving – Compact design fits tight spaces and adds valuable storage room
- Longevity – Engineered to outlast standard water heaters by nearly double
- Better-Tasting Hot Water – Enjoy cleaner, fresher water every time you turn on the tap
- Environmentally Conscious – Lower energy use means a smaller carbon footprint and cleaner operation
Our professional installers can quickly replace outdated or inefficient systems with a tankless water heater that delivers perfect performance and comfort.
And if you are interested in a standard tank water heater, we can do that too.
Current Special Offers
SPECIAL OFFER:
CALL (714) 464-7889
$50 OFF
$50 OFF Water Heater Installation/Replacement
Expires: Dec 11, 2025 SPECIAL OFFER:
CALL (714) 464-7889
$75 OFF
$75 OFF Tankless Water Heater Installation
Expires: Dec 11, 2025Related Services
Chårlene Låsiter
Garden Grove, CA
"Eric is a very hard worker. He's honest, efficient and clean. Most importantly, he handled our plumbing projects and made sure the job is done right. GREAT MAN!"
John Kirker
Tustin, CA
"I highly recommend Elder & Young Plumbing as my top rated choice. We punctured a pipe during a remodel. E&Y was out in a jiffy to solve the problem so that we could continue our project."
Tyler W.
Newport Beach, CA
"A pleasure to find a friendly professional that has your safety and well being in mind for the water heater. Advises what needs attention and what can wait!"
How can we help you get the job done right?
We love helping our clients and we're here to help you with your plumbing needs, 24/7. We want to be there for all of your plumbing problems no matter what time it is! We know that everyone deserves peace of mind when they call someone in for work around their home or business property so don't hesitate any longer before picking up the phone and giving us a call - let's get started right away!