CALL (714) 464-7889 | AVAILABLE 24/7 |

CALL NOW (714) 464-7889 | WE'RE AVAILABLE 24/7 |

Professional Tankless Water Heater Replacement in Peralta Hills, California - Continuous Hot Water On Demand

Upgrade to a tankless water heater for on-demand hot water, long-term savings, and lasting reliability

Call (714) 464-7889 or:

Elder & Young Plumbing

Elder & Young Plumbing

Nothing’s worse than running out of hot water when you need it most – especially in your own home. That old tank system might be draining both your wallet and your patience. Now is the perfect time to upgrade to a tankless water heater.

We’re your local experts for professional tankless water heater installation in Peralta Hills, California. We work with premium tankless brands including Rinnai, Navien, Noritz, and Takagi – ensuring top-tier performance and reliability.

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.

No matter the size of your home or your hot water needs, we deliver a seamless installation experience backed by our satisfaction guarantee.

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

Top Reasons Peralta Hills Residents Choose Tankless Water Heaters

Better technology, endless comfort, and real long-term value

Tankless systems go beyond convenience – they’re a modern, cost-efficient way to heat water. 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.

  • Endless Hot Water – Hot water on demand, no matter how many showers or loads of laundry you run
  • Energy Efficiency – Save money by heating water only when needed
  • Compact Design – Compact design fits tight spaces and adds valuable storage room
  • Longevity – Get decades of dependable performance from your tankless system
  • Healthier Water Quality – Enjoy cleaner, fresher water every time you turn on the tap
  • Eco-Friendly – Eco-friendly technology that’s better for your home and the environment

Whether your current water heater is leaking, slow to heat, or simply outdated, our expert team can install a modern tankless system that fits your home perfectly.

Looking for a regular tank water heater? Our team handles those, too.

Current Special Offers

FREE Water Pressure Check

Get Offer Now!

Expires: Oct 26, 2025

$50 Off Plumbing Repairs Over $500

Get Offer Now!

Expires: Oct 26, 2025

$25 OFF Leak Detection

Get Offer Now!

Expires: Oct 26, 2025
Water Heater Repair and Replacement

$50 OFF Water Heater Installation/Replacement

Get Offer Now!

Expires: Oct 26, 2025
Water Heater Repair and Replacement

$75 OFF Tankless Water Heater Installation

Get Offer Now!

Expires: Oct 26, 2025

Give us a call at (714) 464-7889 today to get started with your Copper Repipe in Peralta Hills, California. We'll be there to help quickly!

See when it’s time to upgrade your water heater and how it can improve your home immediately

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

  • Hot water that turns cold mid-shower or changes temperature suddenly
  • Signs of moisture or corrosion at the base of your current heater
  • Your traditional tank water heater is over a decade old
  • It takes too long for hot water to reach your faucets
  • Your energy costs are creeping higher each month
  • Planning a remodel or new addition that increases hot water demand
  • You’re upgrading from an outdated tank water heater to modern efficiency

Our installation experts will inspect your plumbing, gas, and venting systems to ensure a safe and code-compliant installation.

Our team will recommend the ideal tankless model based on your family’s water usage and lifestyle.

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

From now on, you’ll have consistent hot water whenever you need it, with zero stress or wasted energy.

More 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.

Do you service what you install

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

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.

Do you replace tank models with tankless

Yes. We convert from tank to tankless, upgrade gas lines if required, add proper venting, and handle permits and haul away.

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.

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.

Give us a call at (714) 464-7889 today to get started with your Copper Repipe in Peralta Hills, California. We'll be there 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!