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Professional Tankless Water Heater Replacement in Corona del Mar, California - Continuous Hot Water On Demand

Enjoy endless hot water and lower utility bills with a modern, energy-efficient tankless water heater

Elder & Young Plumbing

Elder & Young Plumbing

Sick of cold showers because your old water heater can’t keep up?. Your current tank heater could be leaking, wasting energy, or driving up your utility bills. Now is the perfect time to upgrade to a tankless water heater.

Homeowners in Corona del Mar, California trust Elder & Young Plumbing for reliable tankless water heater installation and upgrades. Every installation is handled by licensed experts using best-in-class products from brands you can trust, such as Rinnai, Navien, and Noritz.

Tankless water heaters heat water on demand, giving you endless hot water whenever you need it and saving you up to 30 percent on energy costs. 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.

Get started now, call (714) 464-7889 or book your tankless water heater installation with our trusted team.

Top Reasons Corona del Mar Residents Choose Tankless Water Heaters

Advanced efficiency, improved comfort, and serious long-term savings

Tankless systems go beyond convenience – they’re a modern, cost-efficient way to heat water. Instead of storing and constantly reheating water like a tank model, tankless water heaters work on demand for maximum efficiency.

Here are the top reasons homeowners choose tankless water heater installation or replacement.

  • Unlimited Hot Water – Perfect for large families, back-to-back showers, and busy households
  • Energy Efficiency – Stop wasting energy reheating water all day and start saving immediately
  • Small Footprint – Compact design fits tight spaces and adds valuable storage room
  • Longevity – Lasts 20 years or more with proper care and maintenance
  • Better-Tasting Hot Water – Tankless systems eliminate stagnant water and mineral buildup
  • Environmentally Conscious – Go green with a system that saves energy and reduces waste

Whether your current water heater is leaking, slow to heat, or simply outdated, our expert team can install a modern tankless system that fits your home perfectly.

If you’d rather stick with a standard tank model, we can take care of that for you.

Current Special Offers

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Call us now at (714) 464-7889 now to set up your Copper Repipe in Corona del Mar, California. We'll respond to help quickly!

Find out when to replace your old water heater and why it pays off right away

Here are the common signs you might need a new tankless or upgraded water heater.

  • Inconsistent or fluctuating hot water temperature
  • Leaks around your existing unit
  • Aging tank model past its recommended lifespan
  • It takes too long for hot water to reach your faucets
  • Higher utility bills without an increase in usage
  • Planning a remodel or new addition that increases hot water demand
  • You’re upgrading from an outdated tank water heater to modern efficiency

Every installation begins with a full inspection of your home’s plumbing, gas, and vent systems to guarantee a safe, compliant fit.

We’ll also help you choose the right unit size for your household’s hot water needs.

After installation, we test every connection, calibrate the unit, and show you how to operate it for optimal performance.

You’ll enjoy endless hot water and worry-free comfort every day.

Frequently Asked Questions

What brands do you install

We service and replace most major brands – Navien, Noritz, Rinnai, Takagi, Rheem, AO Smith. We recommend models based on your home, water quality, and budget.

Will my gas line need to be upsized

Sometimes. We measure gas demand for your appliances and confirm venting and combustion air. If an upgrade is needed, we handle it the right way so performance is never compromised.

How much does tankless replacement cost

Price depends on brand, size, venting, gas line work, and water treatment. We give firm, written options before any work begins, and financing is available.

What warranties do I get

Manufacturer warranties vary by model. We register your unit and include our written workmanship warranty plus the No Cold Shower Guarantee.

What size tankless do I need

We calculate flow rate and temperature rise based on your fixtures and usage patterns. The goal is simple – hot showers and laundry at the same time without dropouts.

Do you service what you install

Absolutely. We provide annual descaling, maintenance, repairs, and priority support for our customers across Orange County.

Our Hot Water Guarantee

Your tankless water heater will be installed or replaced to the highest standard, tested for perfect operation, and guaranteed to function properly. If your new system fails due to our workmanship, we will return promptly, fix the issue, and cover all labor and materials at our expense during our workmanship warranty period. No cold showers, no hidden costs - just reliable, efficient hot water you can trust.

Call us now at (714) 464-7889 now to set up your Copper Repipe in Corona del Mar, California. We'll respond to help quickly!

CUSTOMER RATINGS & REVIEWS

Don't take our word for it. Here are some recent reviews shared by satisfied customers. After we help you, we'd love to get a rating and review from you and add you to this list!

Chårlene Låsiter

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

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

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!