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Tankless Water Heater Services in Orange County - Endless Hot Water, Expertly Installed and Maintained

Professional installation, repair, replacement, and maintenance for high-efficiency tankless systems - reliable, energy-saving, and guaranteed

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Tired of running out of hot water or wasting money heating a tank you rarely use? It’s time to upgrade to the future of home comfort. Elder & Young Plumbing offers full-service tankless water heater solutions in Orange County, CA, including repair, installation, replacement, and routine servicing.

Tankless systems deliver on-demand hot water while saving energy and space. They’re efficient, durable, and built to last when properly installed and maintained. Our licensed, bonded, and insured plumbers specialize in both gas and electric tankless systems and work with top brands such as Rinnai, Noritz, Navien, and Takagi.

Whether you need to repair your current unit, replace an old system, or upgrade from a traditional tank, we’ll ensure your home always has steady, efficient hot water.

Call (714) 464-7889 or Book Online now for professional tankless water heater service in Orange County.

Tankless Water Heater in Orange County, CA

Orange County Your One Stop Source for Tankless Water Heater Services

From repair and maintenance to full replacement and installation - we make sure your hot water never runs out

At Elder & Young Plumbing, we handle everything related to your tankless system, including:

We’re known across Orange County for professional workmanship, honest advice, and guaranteed results. Our technicians arrive on time, respect your home, and complete every job with precision and care.

Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$75 OFF


$75 OFF Tankless Water Heater Installation

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Expires: Oct 24, 2025
Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$50 OFF


$50 OFF Water Heater Installation/Replacement

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Expires: Oct 24, 2025

SPECIAL OFFER:

CALL (714) 464-7889

$50 OFF


$50 Off Plumbing Repairs Over $500

Get Offer Now!

Expires: Oct 24, 2025
Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$15 OFF


$15 OFF Any Service

Get Offer Now!

Expires: Oct 24, 2025

SPECIAL OFFER:

CALL (714) 464-7889

FREE


FREE House Call for First Time Clients

Get Offer Now!

Expires: Oct 24, 2025
Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$75 OFF


$75 OFF Tankless Water Heater Installation

Get Offer Now!

Expires: Oct 24, 2025
Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$50 OFF


$50 OFF Water Heater Installation/Replacement

Get Offer Now!

Expires: Oct 24, 2025

SPECIAL OFFER:

CALL (714) 464-7889

$50 OFF


$50 Off Plumbing Repairs Over $500

Get Offer Now!

Expires: Oct 24, 2025
Water Heater Repair and Replacement

SPECIAL OFFER:

CALL (714) 464-7889

$15 OFF


$15 OFF Any Service

Get Offer Now!

Expires: Oct 24, 2025

SPECIAL OFFER:

CALL (714) 464-7889

FREE


FREE House Call for First Time Clients

Get Offer Now!

Expires: Oct 24, 2025

Call (714) 464-7889 or Book Online to schedule your service today.

It’s easy to set up an appointment, just call us at (714) 464-7889 and we’ll be out to resolve the blockage. We offer fair pricing that will never surprise you.

Frequently Asked Questions

What is a tankless water heater?

A tankless water heater heats water on demand instead of storing it in a tank, providing endless hot water and higher energy efficienc

How do I know if a tankless system is right for my home?

If you want consistent hot water, lower utility bills, and more space, a tankless system is ideal. We can evaluate your home and recommend the right unit for your needs.

What brands do you install and service?

We work with trusted brands like Rinnai, Navien, Noritz, and Takagi, but can service most major models

Can you replace my existing tank water heater with a tankless system?

Yes. We handle full conversions, including proper venting, gas line sizing, and code compliance.

How long do tankless water heaters last?

With regular servicing, most systems last 20 years or more – almost twice as long as traditional tank units.

Do tankless water heaters need maintenance?

Yes. Annual servicing and descaling help prevent buildup, extend lifespan, and maintain efficiency.

Will a tankless system save me money?

Yes. Tankless systems are up to 30 percent more efficient and eliminate standby energy loss from heating stored water.

How fast can you install or replace a system?

Most installations or replacements can be completed in a single day.

What if my current tankless unit is leaking or showing an error code?

Turn it off and call us right away. We’ll diagnose the issue, give honest repair or replacement options, and get your hot water back quickly.

Our Hot Water Guarantee

Every tankless system we install, repair, or service is backed by our performance promise. If your tankless water heater does not function properly due to our workmanship, we will return promptly, fix the issue, and cover all labor and material costs at our expense during our workmanship warranty period. No excuses, no surprises - just hot water you can count on.

Call (714) 464-7889 or Book Online to schedule your service today.