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Professional Tankless Water Heater Replacement in Dana Point, California - Continuous Hot Water On Demand

Transform your home’s comfort and efficiency with a tankless water heater that provides nonstop hot water for years to come

Elder & Young Plumbing

Elder & Young Plumbing

Frustrated by inconsistent hot water or sudden temperature drops?. Your current tank heater could be leaking, wasting energy, or driving up your utility bills. This is the best time to switch to a modern tankless water heater and enjoy instant hot water.

We’re your local experts for professional tankless water heater installation in Dana Point, California. Every installation is handled by licensed experts using best-in-class products from brands you can trust, such as Rinnai, Navien, and Noritz.

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 take up less space, require less maintenance, and last nearly twice as long as traditional water heaters.

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 So Many Dana Point Homeowners Are Upgrading to Tankless Water Heaters

Smart design, reliable comfort, and lower energy costs for years to come

A tankless water heater isn’t just a comfort upgrade, it’s a smart, energy-saving investment. Old-style tank heaters waste energy by reheating stored water, while tankless systems heat water instantly as you use it.

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

  • Continuous Hot Water Supply – Perfect for large families, back-to-back showers, and busy households
  • Smart Energy Savings – Reduce monthly costs with on-demand heating and improved energy efficiency
  • Space Saving – Compact design fits tight spaces and adds valuable storage room
  • Durable Construction – Get decades of dependable performance from your tankless system
  • Healthier Water Quality – Enjoy cleaner, fresher water every time you turn on the tap
  • Green Performance – Eco-friendly technology that’s better for your home and the environment

No matter your water heating issue, Elder & Young Plumbing can install a high-efficiency tankless system tailored to your home and usage.

And if you are interested in a standard tank water heater, we can do that too.

Current Special Offers

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Water Heater Repair and Replacement

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Reach out to us at (714) 464-7889 now to set up your Copper Repipe in Dana Point, California. We'll respond to help quickly!

Know when it’s time to upgrade and what benefits you’ll gain immediately

You may need a new tankless water heater if you notice.

  • Uneven or unreliable water temperature from room to room
  • Leaks around your existing unit
  • Old tank-style heater nearing 10 to 12 years old
  • Your water heater can’t keep up with your household demand
  • Rising gas or electric bills
  • You’re remodeling or adding a bathroom
  • 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 guide you in selecting the perfect system to match your home’s size and demand.

Once installed, we fully test the system, fine-tune performance, and teach you how to use it for maximum efficiency.

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

Frequently Asked Questions

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 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.

How long does a replacement take

Straight swaps can be completed in a few hours. Tank to tankless conversions often finish the same day, depending on venting path and gas line work.

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.

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.

Reach out to us at (714) 464-7889 now to set up your Copper Repipe in Dana Point, 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!