Open now · 6 AM - 10 PM
$25 OFF Your First Service
When it comes to Navien appliance repairs in Chicago, IL, Lakefront Appliance Repair stands out with years of hands-on experience, factory training, and trusted certifications. Their skilled technicians deliver precise diagnostics and dependable repairs to keep your system running at its best.
Choose Lakefront Appliance Repair for expert Navien service backed by proven knowledge and professional care. Don’t wait for small issues to become costly problems—call (224) 353-7516 today to schedule fast, reliable service in Chicago.
Quick appliance and HVAC repairs across Chicago, IL 60018
Certified repairs and HVAC service by skilled local experts
Fast same-day repairs for HVAC systems and household appliances.
Factory-trained experts for reliable appliance and HVAC service
Our Navien water heater repair service in Chicago, IL 60018 focuses on fast diagnostics, efficient solutions, and lasting performance for tankless and high-efficiency systems. We handle ignition problems, inconsistent hot water, error codes, leaks, pressure issues, strange noises, and temperature fluctuations with careful attention to manufacturer standards and overall system safety.
We repair Navien tankless units for homeowners who need dependable hot water restored quickly. Our technicians inspect burners, heat exchangers, flow sensors, gas connections, venting components, recirculation settings, and internal controls to identify the source of the problem and complete the right repair without unnecessary delays or added costs.
If your unit is producing lukewarm water, shutting down unexpectedly, or displaying fault messages, we provide professional troubleshooting for residential systems throughout Chicago, IL 60018. Each service visit is designed to improve efficiency, restore comfort, and help prevent future breakdowns by addressing worn parts, buildup, and operating issues before they become more serious.
We also specialize in leak detection and component replacement for Navien equipment, including valves, sensors, igniters, fans, pumps, and related parts. Whether the problem is caused by scale accumulation, poor combustion, frozen lines, or electronic failure, our repair process is focused on accuracy, clean workmanship, and reliable results.
Customers choose our company for responsive support, honest recommendations, and convenient scheduling every day: 6 AM - 10 PM. To book Navien water heater repair in Chicago, call (224) 353-7516 and get expert help for urgent hot water issues, performance concerns, and complete system care.
We stand behind our work with a 90 Days Parts and Labor warranty, giving customers added confidence after the repair is completed. Our goal is to deliver high-quality service that protects your investment, extends equipment life, and keeps your hot water system operating smoothly in every season.
For new customers, we currently offer $25 OFF First Time Customers, making it easier to get dependable repair service at a better value. From minor part failures to complex operational issues, our team is ready to restore your Navien unit with professional service tailored to your home's needs.
$25 OFF First Time Customers
Oven & Stove repair
Double Wall Oven Repair
Garbage Disposal repair
Washing Machine repair
Stackable Washer and Dryer Repair
Freezer Repair
Wine Cooler and Cellar Repair
Refrigerator repair
Buld-in Microwave Repair
Dishwasher repair
Dryer repair
Water Heater repair
Kegerator Repair
Air Conditioner Service
Furnace Repair
Termostat Repair
| Service | Typical Cost Range | Notes |
|---|---|---|
| Diagnostic / service call | 90–180 | Usually includes initial inspection; may be applied toward repair. |
| Minor repair | 150–350 | Examples: sensor reset, igniter cleaning, simple valve or switch replacement. |
| Igniter replacement | 200–400 | Common on tankless units with ignition issues. |
| Flow sensor replacement | 220–450 | Can affect hot water activation and temperature consistency. |
| Flame rod / sensor replacement | 180–350 | Often needed for flame failure or intermittent shutdown problems. |
| Pressure relief valve replacement | 180–380 | Varies by accessibility and model. |
| Gas valve replacement | 350–750 | Higher-end repair due to part cost and safety-related labor. |
| Control board replacement | 450–900 | One of the more expensive common Navien repairs. |
| Heat exchanger-related repair | 500–1,200 | May be partially covered by warranty depending on unit age. |
| Condensate trap / drain repair | 175–375 | Common on high-efficiency condensing models. |
| Tankless descaling / flushing service | 150–300 | Routine maintenance often recommended annually in hard-water areas. |
| Labor rate | 100–175 per hour | Chicago metro rates can trend higher for emergency or specialized service. |
| After-hours / emergency surcharge | 75–200 | Typically added on evenings, weekends, or holidays. |
Yes, we provide Navien water heater repair services in Chicago, IL 60018 and nearby areas. Our technicians diagnose and repair both tankless and combi Navien units, helping restore reliable hot water as quickly as possible.
We repair many common Navien issues, including no hot water, inconsistent water temperature, ignition failure, error codes, leaking units, low water pressure, unusual noises, and system shutdowns. We also inspect venting, gas supply, heat exchangers, and internal components to find the source of the problem.
Yes, we service Navien tankless water heaters as well as Navien combi boiler systems. Whether your unit is used for domestic hot water only or for both heating and hot water, we can troubleshoot and repair the system based on the manufacturer’s specifications.
If your Navien unit is showing error codes, producing fluctuating hot water, taking too long to heat, making strange sounds, leaking, or shutting off unexpectedly, it is best to schedule professional service. Early repair can help prevent bigger problems and reduce the risk of complete system failure.
Yes, we diagnose and resolve Navien error codes. These codes often point to issues such as ignition problems, flow sensor faults, venting restrictions, or overheating. Our technicians identify the underlying cause and perform the appropriate repair rather than just clearing the code.
We understand that losing hot water can be urgent, especially during cold weather in the Chicago area. Depending on availability, we can assist with urgent Navien water heater repair requests in 60018 and work to restore your system as soon as possible.
That depends on the age of the unit, the cost of the repair, and the overall condition of the system. If the issue is minor, repair is often the most cost-effective choice. If the unit has frequent breakdowns or major component failure, we can explain your options and help you decide whether repair or replacement makes more sense.
Yes, routine maintenance can help reduce breakdowns and extend the life of your Navien system. Maintenance may include flushing the unit, checking filters, inspecting connections, reviewing venting, and testing key components to keep the water heater running efficiently and safely.
Lakefront Appliance Repair
10000 W O'Hare Ave, Chicago, IL 60018