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Tankless Water Heater Maintenance and Repair Services in WA, OR, Northern & Southern CA

Call

(866) 425-3829

for fast service

Does Your Tankless Hot Water Heater Need Repair?

No hot water!
Hot water lasts only 5-10 minutes
Fluctuating water temperatures
Hot water is scalding
Hot water is colored or rusty
Hot water contains sediments
Hot water smells bad
Your hot water bill is abnormally high 
Makes strange noises
You see water pooled at the bottom of the unit
You see water leaking out
Error codes or warning lights
Reset hot water temperature, to no effect
You hear odd noises
Pilot light does not stay lit, or keeps on popping the breaker.

 

Home | Services | Tankless Maintenance and Repairs

Repair vs Replace?

The repair vs replace debate isn’t just about the heater’s condition. Your unique circumstances weighs to determine the optimal decision.  Consider these factors:

Age of the Unit: Older units, 10-15 years or more, can be more prone to multiple repairs and less energy-efficient. Replacement might be a more cost-effective long-term solution.

Compare repair cost to replacement cost: Use the 50% Rule: A common guideline is that if the repair cost exceeds 50% of the cost of a new unit, replacement is often more economical.

Frequent repairs: Indicate potential underlying issues or an aging unit. Replacement might be a better investment.

Energy Efficiency: Older models can be less energy-efficient than newer models. Replacement can lead to significant energy savings.

Minor Issues: The fix involves minor repairs, such as a faulty igniter or minor leaks.  Or, the unit is relatively new.  Else, the repair costs are significantly lower than replacement costs.

why call us?

We know you have choices, which means we need to work extra hard to earn your business.  

 

  • Fixed pricing.  The price we quote is what we charge.  
  • Background checks.  Our employees goes through both drug tests and criminal background checks.
  • Customer service excellence.  If we’re not doing five-star service, we’re doing something wrong.
  • No extra charges for longer repairs.
  • Trained technicians by the manufacturers.

 

brands we work WITH

We service and sell these tankless hot water heater brands:

 

  • AO Smith
  • Bradford White
  • Navien
  • Noritz
  • Rheem
  • Rinnai

What You Can Do Yourself

When dealing with tankless water heater issues, try DIY testing and repair first. Here are some cost-effective tips for maintaining and repairing your water heater system:

Regularly check for leaks and drips around the water heater unit to identify any potential issues.

Test the temperature-pressure relief valve by lifting the lever partway and releasing it to ensure proper functioning.

Drain a few gallons of water from the tank to remove sediment buildup at least once a year.

Inspect the anode rod for corrosion and replace it if necessary to extend the life of your water heater.

 

 

Tankless Water Heater Maintenance

It’s essential to prioritize regular maintenance for your tankless water heater. Consistently checking the system for signs of wear and tear can prevent costly repairs later on.

This includes flushing the removing sediment build-up and checking for any leaks in the system. Additionally, scheduling an annual tune-up by a professional can help ensure that your water heater operates efficiently, saving you money on energy costs in the long run.

Regular maintenance also involves inspecting the heating elements and thermostat regularly to ensure they are functioning optimally. By keeping up with this routine, you can extend the lifespan of your tankless water heater while reducing the likelihood of unexpected breakdowns or replacements.

When to call in a professional

Here are the most common repair issues of a tankless water heater when you need to call in a pro.

Mineral Buildup: Hard water, calcium and magnesium in hard water create scale that clogs the heat exchanger, reducing efficiency and flow.
Ignition Problems: Gas supply issues results in low gas pressure or a clogged gas preventing ignition. Likewise, faulty components such as the igniter, flame sensor, or other electrical parts.
Low Water Pressure: Insufficient incoming pressure can hinder the unit’s ability to operate. Otherwise, clogged pipes can restrict water flow.
Corrosion: There is condensation leading to corrosion within the unit. Else, poor venting contributes to corrosion issues.
Temperature Fluctuations: There is the “Cold water sandwich” of a sudden temperature drop after hot water starts flowing. Otherwise, there are flow rate issues resulting in inconsistent temperature.
Error Codes: Unit displays error codes indicating specific malfunctions.

Why Hire Fast Water Heater


Clear Answers: We’ll let you know the benefits and costs of repairing or replacing your tankless water heater, so that you can make an informed decision.
Experience with Tankless Systems: We’ve installed thousands of tankless water heaters.
Manufacturer Certifications: We are certified by the vendors (e.g., Navien, Rinnai, Noritz) to service their units.
Licensing, Insurance, and Bonding: We hit all three. We are licensed by the state, carry insurance, and are bonded to complete the job.
Local: When you search for “near me”, we are that solution.
Reviews and Testimonials: We have over two thousand reviews with a 4.9 rating.
Clear Pricing: We provide up-front pricing. There are no hidden fees.
Communication and Professionalism: We respond promptly to your inquiries and returns calls and emails in a timely manner. We explain the installation process clearly and answer all your questions. Finally, we arrive on time, maintains a clean work area, and communicates effectively throughout the project.
Warranty and Maintenance: We warranty our work, and provide maintenance plans.

 

repairman graphic

Fast Water Heater currently services the below areas. If you didn’t find what you’re looking for, give us a call and we’ll get your questions answered fast!

 

Call (425) 636-7038
for fast service

What Makes Our Water Heater Pros Stand Out?

What separates our experienced water heater installers from others in the industry? For starters, we’re fully committed to excellent customer service. We’re more than happy to answer your questions and provide honest feedback, no matter your needs.

Regardless of whether you live in a single-family home, condo, apartment, or townhouse, you can count on us to go the extra mile for your satisfaction. Water heaters are some of the most dangerous appliances in our homes. For this reason, our water heater pros take all installations and services very seriously, ensuring everything is safely up to code.