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Tankless Water Heater Installation and Replacement in Lemon Heights, California - Endless Hot Water, Instant Comfort

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?. That old tank system might be draining both your wallet and your patience. This is the best time to switch to a modern tankless water heater and enjoy instant hot water.

At Elder & Young Plumbing, we specialize in tankless water heater installation and replacement in Lemon Heights, California. Our licensed professionals install high-quality systems from trusted brands like Rinnai, Navien, Noritz, and Takagi.

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.

What’s Driving Lemon Heights Homeowners to Switch to Tankless Water Heating

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

A tankless water heater isn’t just a comfort upgrade, it’s a smart, energy-saving investment. Instead of storing and constantly reheating water like a tank model, tankless water heaters work on demand for maximum efficiency.

These are the main benefits that make homeowners switch to tankless water heaters.

  • Endless Hot Water – Perfect for large families, back-to-back showers, and busy households
  • Energy Efficiency – Reduce monthly costs with on-demand heating and improved energy efficiency
  • Small Footprint – Compact design fits tight spaces and adds valuable storage room
  • Longevity – Engineered to outlast standard water heaters by nearly double
  • Clean, Fresh Water – 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

Whether your current water heater is leaking, slow to heat, or simply outdated, our expert team can install a modern tankless system that fits your home perfectly.

We also offer expert installation for conventional tank water heaters.

Current Special Offers

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Water Heater Repair and Replacement

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Call us now at (714) 464-7889 today to request your Copper Repipe in Lemon Heights, California. We'll respond to help quickly!

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

You could benefit from a new tankless system if you’ve noticed any of these issues.

  • Inconsistent or fluctuating hot water temperature
  • Signs of moisture or corrosion at the base of your current heater
  • Old tank-style heater nearing 10 to 12 years 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 ready to switch from inefficient tank systems

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 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.

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 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.

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 offer water treatment to protect my new unit

Yes. Hard water is common in Orange County. We can add a scale reduction filter or softener to extend the life of your heat exchanger and maintain efficiency.

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.

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 today to request your Copper Repipe in Lemon Heights, 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!