For reliable Navien appliance repairs in Denver, CO, trust DenverPro Appliance Repair. With years of hands-on experience, factory training, and professional certifications, their skilled technicians deliver precise diagnostics and lasting repairs. DenverPro Appliance Repair is committed to fast, dependable service that keeps your system running at its best. Call (720) 549-8353 today for expert Navien repair service you can count on.
We provide service 24/7 365 · 6 AM - 10 PM
Quick, reliable appliance and HVAC repairs across Denver homes
Fast same-day HVAC service and repairs to keep your home comfortable.
Certified experts, honest pricing, and quality repairs you can trust.
Reliable repairs and HVAC service you can count on in Denver.
Our Navien water heater repair service in Denver, CO 80209 helps homeowners restore reliable hot water quickly and safely. We diagnose ignition failures, fluctuating water temperature, leaking components, low pressure, system error codes, and circulation problems with attention to Navien tankless and high-efficiency models. Every repair is performed with a focus on long-term performance, energy savings, and manufacturer-recommended service standards.
If your unit is producing inconsistent hot water, making unusual noises, or shutting down unexpectedly, our technicians provide detailed Navien tankless water heater troubleshooting and effective repair solutions. We inspect heat exchangers, burners, sensors, venting, gas supply connections, recirculation systems, and control boards to identify the source of the problem and complete the needed fix with precision.
We handle common and complex Navien water heater issues for residential systems throughout the 80209 area, including mineral buildup, ignition malfunctions, pressure relief valve concerns, condensate drain blockages, and electronic display faults. Our goal is to improve system efficiency, protect your equipment from further damage, and help extend the service life of your water heating system.
Homeowners choose our Denver Navien repair specialists for responsive scheduling, skilled workmanship, and convenient service every day: 6 AM - 10 PM. To schedule service or get help with a faulty unit, call (720) 549-8353 and we will arrange fast assistance for your home water heater needs.
We also provide preventive maintenance for Navien systems to reduce the risk of breakdowns and keep performance at its best. Regular flushing, component inspection, cleaning, and safety testing can help prevent scale accumulation, preserve heating efficiency, and support dependable hot water delivery throughout the year.
Our service includes clear recommendations, quality replacement parts when needed, and dependable repair results backed by 90 Days Parts and Labor. Whether your equipment needs a minor adjustment or a major component replacement, we work to deliver a smooth repair experience with honest service and professional care.
For customers looking to save on professional water heater service, we currently offer $25 OFF First Time Customers. From emergency repair needs to routine Navien maintenance in Denver, CO 80209, we are ready to help restore comfort, efficiency, and consistent hot water in your home.
$25 OFF First Time Customers
Dryer repair
Double Wall Oven Repair
Freezer Repair
Kegerator Repair
Refrigerator repair
Water Heater repair
Dishwasher repair
Buld-in Microwave Repair
Stackable Washer and Dryer Repair
Garbage Disposal repair
Oven & Stove repair
Washing Machine repair
Wine Cooler and Cellar Repair
Air Conditioner Service
Termostat Repair
Furnace Repair
| Service | Typical Cost Range | Notes |
|---|---|---|
| Diagnostic / service call | 90–180 | Often applied toward repair if work is approved; after-hours visits can raise cost. |
| Minor repair | 150–350 | Common for sensor resets, igniter issues, valve adjustments, or minor leak fixes. |
| Pressure relief valve replacement | 180–400 | Includes part and labor in many cases. |
| Flow sensor replacement | 220–450 | Common issue on tankless Navien units affecting hot water delivery. |
| Igniter replacement | 200–420 | Varies by model and accessibility. |
| Flame rod / sensor replacement | 180–380 | May also include cleaning if replacement is not needed. |
| Gas valve replacement | 350–750 | Higher-end repair due to part cost and calibration needs. |
| Control board replacement | 450–900 | One of the more expensive common repairs on Navien systems. |
| Circulation pump replacement | 400–850 | Applies to combi or recirculation-equipped units. |
| Heat exchanger-related repair | 600–1,500+ | Can vary widely; if exchanger is cracked, replacement may be more economical. |
| Tankless descaling / flush maintenance | 140–300 | Routine service often recommended annually in hard-water areas. |
| Condensate trap / drain service | 150–325 | Common for condensing Navien units with drainage blockage issues. |
| Vent / intake troubleshooting | 180–450 | Includes blockage checks, connection correction, or draft-related diagnosis. |
| Emergency / after-hours repair | 250–700+ | Usually reflects premium labor rates on top of parts. |
Yes, we provide Navien water heater repair services in Denver, CO 80209, including diagnostics, troubleshooting, and repairs for many common Navien tankless water heater issues. We work to restore reliable hot water as quickly as possible.
We commonly repair issues such as no hot water, inconsistent water temperature, ignition failure, error codes, water leaks, low water pressure, unusual noises, and unit shutdowns. We also inspect components such as heat exchangers, sensors, valves, and venting when needed.
Yes, we diagnose Navien error codes and determine the cause behind the warning or shutdown. Error codes can point to problems with ignition, flow sensors, exhaust venting, circulation, or internal components, and proper testing helps ensure the right repair is made.
Scheduling availability can vary, but we aim to offer prompt service for customers in the 80209 area. If your Navien water heater has stopped working or is leaking, contact us as soon as possible so we can arrange the earliest available appointment.
That depends on the age of the unit, the extent of the problem, repair history, and overall condition of the system. After inspecting your Navien water heater, we can recommend whether a repair is the most cost-effective option or if replacement would make more sense.
Yes, hard water can contribute to mineral buildup inside a Navien tankless water heater, which may reduce efficiency and lead to performance problems over time. Regular maintenance and descaling can help protect the unit and improve long-term operation.
Yes, we offer maintenance services for Navien water heaters, including inspection, cleaning, flushing, and checking key components for wear or buildup. Routine maintenance can help prevent breakdowns, improve efficiency, and extend the life of your system.
If your Navien water heater is leaking, it is best to turn off the unit if you can do so safely and contact a professional for service. Leaks can come from fittings, valves, internal components, or condensation-related issues, and a proper inspection is important to prevent further damage.
DenverPro Appliance Repair
550 N Broadway, Denver, CO 80203