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Professional Tankless Water Heater Repair

Tankless Water Heater Repair

Tankless water heaters are designed to be quiet, efficient, and reliable. Most homeowners never think about them until something changes - a cold shower, a flashing error light, or the sound of water where it shouldn’t be.

When that happens, Waggoners Home Services is ready to help. We provide expert tankless water heater repair in Norman and across the Oklahoma City area. Our licensed plumbers find the problem fast, fix it correctly, and make sure your hot water runs the way it should.

24/7 Emergency Services
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The Local Tankless Water Heater Company Homeowners Trust

A tankless water heater failure catches most people off guard. When you need service, you deserve a company that respects your time and your home.

Waggoners Home Services delivers both. Homeowners throughout Cleveland County count on us for prompt, professional plumbing and water heater services that minimize downtime and restore comfort quickly.

Whether your system shows an error code, leaks, or won’t deliver consistent temperature, our expert team will handle it from start to finish.

  • Been In Business Since 1946
  • Same Day Service
  • Locally Owned & Operated
  • Upfront Pricing
  • Fully Licensed & Insured
  • Financing Options Available
  • Special Offers
  • Friendly Professionals

When to Call for a Tankless Water Heater Repair and What to Expect

Tankless water heaters don’t need much attention, which makes a breakdown even more frustrating. When you contact Waggoners Home Services, we make the process simple and efficient from the first call to the final test.

If your system stops producing consistent hot water or shows error codes, our tankless water heater repair service quickly restores performance so you can get back to reliable, on-demand comfort.

Contact Us

Call or schedule online and describe what’s happening - no hot water, fluctuating temperatures, leaks, or warning lights. We’ll schedule an appointment that works for you.

We Arrive Prepared

A licensed plumber arrives on time with the right tools to quickly diagnose your tankless unit. We explain what caused the problem, provide a written estimate, and review repair options before any work begins.

You Approve, We Repair

Once you approve the plan, we complete the tankless water heater repair immediately whenever possible. Our trucks carry the most common parts for tankless systems, allowing us to restore your hot water without unnecessary waiting or repeat visits.

Common Tankless Water Heater Problems We Fix

What to Watch For and How We Get Your Hot Water Flowing Again

Tankless systems are built to deliver hot water whenever you need it, but when something goes wrong, your shower turns cold mid-rinse or the dishes pile up. We track down what's causing the problem and fix it so your hot water works the way it should.

When the issue stems from a failing sensor, clogged line, or worn component, our tankless water heater repair service provides a dependable fix that brings steady hot water back to your home.

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No Hot Water at All

You turn on the tap and nothing but cold water comes out. The system isn't firing up, which usually means the gas supply is interrupted, electrical connections have failed, or an intake is blocked. We check the entire system - fuel source, ignition, venting - and clear whatever's stopping it from heating so you're back to hot showers and clean dishes.

Hot Water Runs Out When Multiple Fixtures Are On

Your tankless system should handle demand, but when someone starts the dishwasher while you're in the shower, the water goes lukewarm. This points to flow rate issues or mineral buildup restricting heat transfer inside the unit. We flush scale deposits, check valves, and verify your system is sized and functioning to handle your household's actual usage patterns.

Error Codes or Warning Lights

The display shows a code you don't recognize, or warning lights start blinking. Modern tankless units monitor themselves constantly, and those codes mean something specific went wrong - a sensor, a fan, a flow issue. We read the diagnostic, test the controls, and repair the exact problem the system is reporting so it doesn't keep shutting down on you.

Water Looks or Smells Off

Hot water that comes out cloudy, metallic-smelling, or discolored means sediment or bacteria is building up inside the heat exchanger. That's not just unpleasant - it's inefficient and can damage the unit over time. We inspect internal components, clean the heat exchanger, flush the system, and restore water that's clear, safe, and normal again.

Strange Sounds Coming From the Unit

Tankless water heaters should be nearly silent. If yours is clicking, banging, or making high-pitched whining noises, something is struggling - the fan motor, burner assembly, or water flow path. We identify what's causing the noise, fix or replace the component, and return your system to quiet, efficient operation.

Water Leaking From the System

Any moisture around your tankless unit needs immediate attention. Even a small leak can damage your walls, floors, or the unit itself. We inspect pipes, connections, fittings, and the internal heat exchanger to locate the source. If a gasket has failed or corrosion has started, we replace the damaged part and test everything to make sure the repair holds.

Maintenance Plans That Work for You

Early Problem Detection
Catch small issues before they turn into expensive furnace repairs.
Better Energy Efficiency
Improve system performance and keep your home comfortable all winter.
Extended Equipment Life
Regular maintenance helps your HVAC, plumbing and electrical systems last longer.
Priority Scheduling
Members get first access to same-day service appointments.
Member Discounts
Save on parts, repairs, and never pay after-hours fees.
Year-Round Coverage
Comprehensive tune-ups keep your home's system running well and ready when need them.
Fast Tankless Water Heater Replacements

Know When a Tankless Water Heater Replacement Is the Right Move

A well-maintained tankless water heater can last up to 20 years, but even the best systems eventually wear out. If your unit requires frequent repairs, displays recurring error codes, or can no longer keep up with household demand, replacement may be the most practical solution. Waggoners Home Services helps you evaluate your system honestly and provides clear guidance on when an upgrade makes sense.

Our plumbers explain the condition of your unit, outline repair and replacement costs, and help you choose the best model for your home. We install new tankless systems that deliver reliable hot water with improved efficiency and performance.

The advantages of upgrading include:

  • Continuous, on-demand hot water for your entire home
  • Improved energy efficiency and lower utility costs
  • Compact systems that save space and operate quietly
  • Flexible financing options to make replacement easier

Financing Options for Tankless Water Heater Repair or Replacement

Unexpected water heater problems shouldn’t interrupt your comfort. Waggoners Home Services offers flexible financing options that let you restore or replace your system without delay. We review each plan clearly, answer your questions, and help you select the option that fits your household budget.

Explore Financing Options

Related Plumbing and Heating Services

  • Tankless Water Heater Installation
  • Water Heater Repair and Replacement
  • Boiler Repair and Maintenance
  • Plumbing Leak Repair
  • Drain Cleaning and Inspection
Fast, Reliable Repairs From Local Experts

Schedule Your Tankless Water Heater Repair

Tankless water heaters rarely need attention, but when something goes wrong, you need help from experts who know these systems inside and out. Waggoners Home Services provides same-day tankless water heater repair in Norman and throughout the Oklahoma City metro. Call or schedule online today and enjoy hot water again with minimal disruption to your routine.

Frequently Asked Questions About Tankless Water Heater Repair

How much does it cost to repair a tankless water heater?

Every situation is different, and pricing depends on what’s causing the problem and the parts required to fix it. At Waggoners Home Services, each tankless water heater repair service begins with a full inspection and a clear estimate so there are no surprises.

Our plumbers explain the issue in plain language, outline your options, and complete the repair efficiently to restore endless hot water. Whether your system needs cleaning, flushing, or part replacement, we make sure your unit is working properly before we leave your home.

Can a tankless water heater be repaired?

Yes. Most tankless water heaters can be repaired by professionals familiar with their advanced components and electronic controls. Our team specializes in tankless water heater repair and maintenance for households in Norman and Oklahoma City.

We handle everything from clearing mineral buildup and cleaning burners to replacing valves, thermostats, and gas or electrical connections. Waggoners’ plumbers ensure every unit we service is repaired safely, efficiently, and restored to its full performance.

How do you fix a tankless water heater problem?

Fixing a tankless water heater starts with proper diagnosis. Our expert team uses specialized tools to identify the cause, whether it’s scale buildup, ignition failure, or temperature fluctuation. Once the problem is found, we provide reliable repair services that may include system flushing, valve or pipe replacement, and sensor calibration.

After every tankless water heater repair, we test the unit to ensure it heats water consistently and operates efficiently, giving your family uninterrupted comfort and confidence in your plumbing system.

What are the most common issues with tankless water heaters?

The most frequent problems homeowners experience include inconsistent temperature, ignition errors, or reduced water flow due to sediment buildup. Tankless systems can also display error codes related to ventilation or power supply.

Our plumbers quickly diagnose and fix these issues, performing water heater repairs that restore proper operation and efficiency. Routine maintenance and cleaning help prevent many of these problems, extending the life of your tankless water heater and saving money on future service calls.

How often do tankless water heaters have to be serviced?

Most manufacturers recommend professional maintenance once a year to keep your tankless water heater operating efficiently. Regular maintenance includes flushing the system to remove sediment, checking gas lines and valves, and cleaning filters to prevent clogs.

Waggoners Home Services provides comprehensive tankless water heater services that help prevent leaks, maintain high efficiency, and ensure safe operation for years to come. Our maintenance plans make it easy to schedule routine service and protect your investment.

Do you offer installation or replacement for tankless water heaters in Norman, OK?

Yes. In addition to tankless water heater repair, Waggoners Home Services provides tankless water heater installation and replacement throughout Norman and Oklahoma City.

If your current system is nearing the end of its lifespan or no longer meets your household’s demand for hot water, our team will recommend the best new water heater options for your space and budget. We handle the entire installation process, ensure every unit is installed correctly, and test it to confirm that your family enjoys reliable, efficient hot water without interruption.

Our Service Area

Waggoners Home Services proudly serves homeowners throughout Norman and nearby communities with dependable plumbing, heating, cooling, and electrical care. Our team understands the unique needs of Oklahoma homes and provides the same trusted service across every neighborhood we visit. From routine maintenance to complex repairs, we’re committed to keeping homes in our region safe, efficient, and comfortable year-round.