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Tankless Water Heater Services in San Joaquin Hills, California - Hot Water When You Need It Most

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

Elder & Young Plumbing

Elder & Young Plumbing

Tired of running out of hot water halfway through a shower?. Old tank heaters lose efficiency over time, leak easily, and waste energy month after month. Upgrade today to a tankless water heater and experience nonstop comfort and efficiency.

We’re your local experts for professional tankless water heater installation in San Joaquin Hills, California. Our licensed professionals install high-quality systems from trusted brands like Rinnai, Navien, Noritz, and Takagi.

With tankless water heaters, you’ll enjoy continuous hot water on demand and improved efficiency that can reduce your utility costs significantly. 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 San Joaquin Hills Residents Choose Tankless Water Heaters

Modern technology, lasting comfort, and energy savings that add up

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

  • Endless Hot Water – Hot water on demand, no matter how many showers or loads of laundry you run
  • Lower Energy Bills – Reduce monthly costs with on-demand heating and improved energy efficiency
  • Space Saving – Tankless units take up a fraction of the space of old tank water heaters
  • Durable Construction – Engineered to outlast standard water heaters by nearly double
  • Healthier Water Quality – No standing water or sediment buildup sitting in a tank
  • Environmentally Conscious – Eco-friendly technology that’s better for your home and the environment

Our professional installers can quickly replace outdated or inefficient systems with a tankless water heater that delivers perfect performance and comfort.

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

Current Special Offers

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Water Heater Repair and Replacement

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$75 OFF Tankless Water Heater Installation

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Reach out to us at (714) 464-7889 today to get started with your Copper Repipe in San Joaquin Hills, California. We'll be there to help quickly!

Discover the key indicators it’s time to upgrade and the benefits that start on day one

It may be time to replace or upgrade your tankless water heater if you’re experiencing.

  • Inconsistent or fluctuating hot water temperature
  • Visible water pooling near your water heater
  • Old tank-style heater nearing 10 to 12 years old
  • Your water heater can’t keep up with your household demand
  • Higher utility bills without an increase in usage
  • Expanding your home and need more hot water capacity
  • You want to replace your old tank model with an energy-saving tankless system

Before installing, our licensed plumbers inspect your gas lines, venting, and water connections for safety and proper setup.

We’ll guide you in selecting the perfect system to match your home’s size and demand.

When the new system is installed, we run full performance checks and make sure you know how to use it efficiently.

Experience limitless hot water, lower energy bills, and total peace of mind.

Frequently Asked Questions

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.

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.

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.

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 today to get started with your Copper Repipe in San Joaquin 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!