Tankless Water Heater Repair in Omaha 1,094+ reviews
Water Heaters • Tankless • On-Demand Hot Water

Get Your Tankless Water Heater Running Like New Again.

No hot water, lukewarm showers, or error codes on the screen? Our TruTech-trained technicians diagnose and repair tankless water heaters every day across the Omaha metro so your family can get back to comfortable, endless hot water.

Best of Omaha Award - Omaha Drain Omaha's Choice Award - Omaha Drain Viw.AI 2025 Award - Omaha Drain
Schedule Tankless Repair 📞 (402) 200-5059
The Problem

Cold Showers, Error Codes, and a Family Waiting on Hot Water.

When your tankless water heater stops doing its one job, everything grinds to a halt. Showers get cut short, dishes pile up, and you are stuck staring at a blinking error code while the water stays ice cold.

  • Water temperature swings from scalding to freezing mid-shower.
  • Error codes flashing on the unit with no clear explanation.
  • Unit shuts off randomly or struggles to keep up with demand.
  • Mineral buildup and hard water scale slowly choking performance.
The Omaha Drain Solution

We Diagnose the Root Problem and Get Your Tankless Back on Track.

Our TruTech-certified techs work on tankless systems every week. We speak your unit’s language, from error codes to flame sensors, and we explain everything in plain English so you can make a confident choice.

  • Step-by-step diagnostic to pinpoint what is really causing the issue.
  • Clear options and upfront pricing before any work begins.
  • Professional repairs backed by warranties on both parts and workmanship.
  • No-mess policy: we treat your home like our own and clean up when we are done.
Why It Matters

Why Tankless Water Heater Maintenance & Repair Is Essential.

Tankless water heaters can last for years, but only if they are maintained and repaired correctly. Ignoring small issues can turn into major breakdowns, expensive replacements, or even safety concerns.

Protect Your Investment

You spent good money on an efficient tankless system. Regular maintenance and proper repairs help you get the full life out of it instead of replacing it years early.

Prevent Surprise Breakdowns

Flushing, descaling, and inspecting components catch small issues before they leave your family without hot water on the coldest day of the year.

Maintain Efficiency & Warranty

Many manufacturers require annual service in hard-water areas to keep warranties valid. We follow those guidelines so your system stays efficient and protected.

How Tankless Systems Work

What Is Happening Inside Your Tankless — and Where Things Go Wrong.

Instead of storing hot water in a tank, your tankless unit heats water as it passes through a heat exchanger. When scale builds up or parts fail, that process breaks down.

1
Cold Water In

Water flows through the inlet filter and into the heat exchanger. Hard water can clog strainers and reduce flow before it even reaches the heating components.

2
Heat Exchanger

Burners or elements rapidly heat the water. Scale buildup here is the #1 enemy of tankless systems, causing error codes, noise, and premature failure.

3
Sensors & Controls

Flow sensors, temperature sensors, and safety switches constantly check performance. When a sensor misreads or fails, the unit often shuts itself down.

What You Get

What Is Included in a Tankless Water Heater Repair Visit.

Every Omaha Drain tankless visit is designed to give you answers, options, and long-term peace of mind — not just a quick reset of the unit.

Full Diagnostic & Error Code Scan

We read error codes, test key components, and verify gas, power, and venting before recommending any repair.

Flush & Descaling (If Needed)

In hard-water homes, we can perform a full descaling flush to remove mineral buildup and restore flow through the heat exchanger.

Burner / Element & Ignition Checks

We inspect and clean burners or elements, flame sensors, and ignition components to ensure safe, reliable firing.

Venting & Combustion Review

Improper venting can cause nuisance shutdowns or unsafe conditions. We confirm your venting is clear and properly installed.

Water Quality & Protection Options

We discuss filtration, softening, or scale-reduction options that can protect your tankless and fixtures long term.

Clear Options & Upfront Pricing

You will always see repair options and pricing before work begins, along with available warranties on parts and labor.

Before vs. After

From Lukewarm & Unreliable to Hot Water on Demand.

See what life looks like before and after a professional tankless repair and flush from Omaha Drain.

Before Omaha Drain

  • Showers cut short as the water runs cold halfway through.
  • Unit randomly shuts off with confusing error codes.
  • Family staggering showers to avoid overloading the system.
  • Growing worry that the whole system needs to be replaced.

After Omaha Drain

  • Consistent hot water from the first shower to the last load of laundry.
  • Unit runs quietly and reliably after a proper flush and repair.
  • Clear understanding of your tankless condition and future maintenance plan.
  • Peace of mind knowing a local, award-winning team stands behind the work.
Straightforward Pricing

Upfront Pricing for Tankless Water Heater Repair.

Every home and tankless system is a little different, but our approach to pricing is always the same: diagnose first, explain clearly, then let you choose what fits your budget.

Tankless Diagnostic Visit
We inspect your system, pull error codes, and identify the root cause.
Applied toward approved repair.
Flush & Descaling Service
Recommended in hard-water homes to protect the heat exchanger and restore flow.
Price varies by system and setup.
Repair Options with Warranties
From sensor replacement to full component swaps, we present options and warranties upfront.
No surprise add-ons.

Final pricing depends on what we find during the diagnostic. You will always see your options and total cost before we start any work.

Schedule My Tankless Repair (402) 200-5059
No Hot Water Right Now?
Tell us it is an emergency and we will prioritize your call whenever possible.
Call for Emergency Help Request Earliest Slot
Why Homeowners Trust Us

Omaha’s Trusted Local Team for Tankless Water Heater Repair.

From first call to final test, our focus is on your comfort, safety, and peace of mind. That is why Omaha Drain is consistently recognized by local homeowners and review platforms.

  • Locally owned and operated, serving the entire Omaha metro.
  • TruTech-trained technicians who specialize in water heaters and tankless systems.
  • Upfront pricing, clear communication, and options tailored to your home.
  • No-mess promise: shoe covers, drop cloths, and cleanup before we leave.
FAQ

Tankless Water Heater Repair FAQs.

What are common signs my tankless water heater needs repair?

Watch for lukewarm or cold water, fluctuating temperatures, error codes, unusual noises, or the unit shutting off during use. If you are seeing any of these symptoms, it is time to have a professional take a look.

Can you repair any brand of tankless water heater?

Yes. We service most major tankless brands installed in the Omaha area. Our technicians have experience with both gas and electric tankless systems and carry common parts and tools to get you back up and running quickly whenever possible.

How often should I flush or descale my tankless unit?

In a hard-water area like Omaha, many manufacturers recommend an annual flush and descaling. Some homes with extremely hard water or high usage may benefit from more frequent service. During your visit, we can recommend the right schedule for your home.

Will I know the cost before you start any work?

Absolutely. We start with a diagnostic, then explain what we found and present clear options with upfront pricing. You approve the work and price before we begin. If you decide not to move forward, we will simply wrap up the diagnostic, answer your questions, and leave things safe.

Do you offer 24/7 or emergency tankless repair?

We offer same-day and emergency appointments in many cases. If you have no hot water or a potential safety issue, call us and we will do our best to fit you in as quickly as possible.

Hear From Homeowners Across the Omaha Metro.

See why thousands of local homeowners trust Omaha Drain with their tankless water heater repair, plumbing, and drain needs.

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