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Tankless Water Heater Service in Orange County - Honest Repairs That Make Sense

We service all major tankless brands with transparent pricing, expert diagnostics, and honest recommendations

Elder & Young Plumbing

Elder & Young Plumbing

If your tankless water heater is making noise, running cold, or showing error codes, you need fast, qualified help. Elder & Young Plumbing provides expert tankless water heater servicing in Orange County, CA that restores performance, extends system life, and protects your investment.

We service Navien, Noritz, Rinnai, Takagi, Rheem, and AO Smith models daily. Our technicians use factory-grade tools and descaling systems to clean burners, sensors, and heat exchangers the right way. We’ll always tell you when a repair makes financial sense – and when replacement would save you more money long-term.

Call (714) 464-7889 or Book Online to schedule a same-day tankless water heater service appointment.

Tankless Water Heater in Orange County, CA

Orange County When It Makes Sense to Service, We Fix It Fast - When It Doesn’t, We Tell You the Truth

Our mission is to save you money while keeping your hot water safe, clean, and consistent

Tankless water heaters are durable machines, but like any appliance, they need proper service to stay efficient. Routine maintenance prevents scale buildup, ignition issues, and costly damage. We inspect, flush, and test your entire system from inlet to outlet.

If we discover that your repair costs approach the price of a replacement, we’ll show you clear side-by-side options – repair cost versus replacement cost – so you can make the smart call. We never upsell or pressure. Our only goal is to help you get reliable hot water for the best long-term value.

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

Current Special Offers

Water Heater Repair and Replacement

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$75 OFF Tankless Water Heater Installation

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Call (714) 464-7889 today to schedule a professional tankless water heater service in Orange County!

Frequently Asked Questions

How often should I service my tankless water heater?

Once a year is ideal. Regular maintenance removes scale, protects the heat exchanger, and keeps your warranty valid.

What happens during a tankless water heater service?

We flush the system, clean filters, check gas pressure and ignition, inspect sensors, and confirm temperature settings and safety controls.

How do I know if my unit needs service?

Common signs include fluctuating temperatures, loud noises, low flow, or an error code. If you see those, call us right away at (714) 464-7889.

Can you repair my tankless unit instead of replacing it?

Yes, if parts and labor costs make sense. We will only recommend replacement if it is clearly the smarter financial choice.

Do you service all brands?

Yes. We work on Navien, Noritz, Rinnai, Takagi, Rheem, AO Smith, and others commonly found in Orange County homes.

What if my water heater is more than 10 years old?

At that age, we’ll evaluate efficiency, corrosion, and part availability. If the repair cost is high or parts are discontinued, replacement is usually best.

How long does tankless service take?

Most services take 60 to 90 minutes. Repairs vary depending on the issue. We’ll give you an exact estimate before starting.

What does tankless servicing cost?

It depends on model, access, and condition. Routine maintenance is affordable and prevents expensive future repairs. Call us for a quote.

Can you descale my tankless system?

Absolutely. We use a professional descaling solution to remove mineral buildup and restore full heating efficiency.

Do you offer ongoing maintenance plans?

Yes. Our maintenance plans include annual servicing, priority scheduling, and special discounts on parts and labor.

Our No Cold Shower Guarantee

Every tankless water heater we service will be cleaned, tested, and verified to function properly before we leave. If it does not perform correctly due to our workmanship, we will return promptly, correct the issue, and cover all related labor and materials at our expense during our workmanship warranty period. No surprises, no excuses - only results.

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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!