Is your Navien tankless water heater acting up? Whether you’re dealing with inconsistent hot water, error codes, or strange noises, Valley Home Services has you covered. As an authorized Navien partner, we offer expert tankless water heater repair services across Utah—bringing fast fixes, honest diagnostics, and lasting solutions to your home.

We specialize in Navien systems and know exactly how to troubleshoot, repair, and restore them to optimal performance. If your tankless unit isn’t working like it should, don’t wait—let our experienced techs get your hot water flowing again.

Common Navien Tankless Water Heater Issues

Navien water heaters are high-efficiency systems, but like any advanced technology, they need proper care—and sometimes repair. Here are some common issues we fix:

No Hot Water

A cold shower is the quickest way to know something’s wrong. Whether it’s a flow sensor, gas supply issue, or internal error, we’ll find the cause fast.

Error Codes & Display Warnings

Navien systems are smart—they tell you when something’s off. We’re familiar with all Navien fault codes (like E003, E110, E351) and can quickly decode the issue and fix it correctly.

Flame Failure or Ignition Trouble

If your unit clicks but doesn’t heat, the issue may be related to the igniter, gas valve, or air intake system. We’ll safely diagnose and repair the ignition process.

Water Pressure or Flow Fluctuations

Inconsistent flow or pressure drops can be caused by a clogged filter, scale buildup, or valve issues. We’ll restore proper water delivery and balance.

Leaking or Dripping Units

Leaks can originate from the heat exchanger, venting, or internal seals. We’ll identify the source, stop the leak, and prevent further damage.

When to Call for Repair vs. Replacement

A quality tankless unit like Navien is built to last—but if your system is over 10–15 years old, or repairs are becoming frequent and costly, we may recommend a replacement.

Our team will never push a service you don’t need. We’ll help you weigh the pros and cons honestly, with your budget and comfort in mind.

Why Choose Valley Home Services for Navien Repairs?

As a trusted Navien partner and certified installer, we’re more than just general plumbers—we’re trained to repair Navien systems the right way. When you call Valley Home Services, you get:

Certified Technicians

Our team is trained specifically on Navien products. That means we know the ins and outs of your system—and how to fix it efficiently without guesswork.

OEM Parts & Precision Repairs

We use Navien-authorized parts to ensure proper performance and preserve your unit’s warranty.

Fast Turnaround

We understand how disruptive a lack of hot water can be. That’s why we offer prompt scheduling, often with same-day or next-day appointments.

Transparent Pricing

We provide clear estimates upfront, with no surprise charges. You’ll know exactly what’s needed before we begin any work.

Full System Checks

We don’t just fix the surface problem—we do a complete system inspection to make sure your unit is performing at its best.

NAVIEN TANKLESS INSTALLATION & REPAIR SERVICES