When it comes to Navien appliance repairs in Marietta, GA, Marietta Home Appliance Repair stands out with years of hands-on experience, factory training, and trusted certifications. Their skilled technicians diagnose and repair Navien systems with precision, delivering reliable results and exceptional customer care every time.
Don’t let appliance issues disrupt your home—choose the experts at Marietta Home Appliance Repair for fast, professional service. Call (470) 203-0581 today to schedule your Navien repair and get your appliance working like new.
Operate daily · 6 AM - 10 PM
Quick repairs for HVAC systems and appliances to restore comfort fast.
Reliable appliance and HVAC repair for year-round comfort you can trust
Reliable HVAC and appliance repair by skilled local experts
Trusted local technicians for fast appliance and HVAC repair in Marietta
$25 OFF First Time Customers
Washing Machine repair
Double Wall Oven Repair
Oven & Stove repair
Garbage Disposal repair
Wine Cooler and Cellar Repair
Buld-in Microwave Repair
Dryer repair
Freezer Repair
Water Heater repair
Stackable Washer and Dryer Repair
Dishwasher repair
Kegerator Repair
Refrigerator repair
Furnace Repair
Termostat Repair
Air Conditioner Service
Professional Navien water heater repair in Marietta, GA 30067 helps restore reliable hot water, improve efficiency, and prevent unexpected system failure. Our technicians diagnose ignition issues, temperature inconsistency, error codes, leaks, circulation problems, and poor performance in residential tankless and high-efficiency units with precise, solution-focused service.
We service common Navien problems such as no hot water, fluctuating water temperature, low pressure, mineral buildup, blocked vents, faulty sensors, and burner malfunctions. Every repair is completed with attention to safety, system performance, and long-term reliability so your equipment can operate as it should in daily household use.
Homeowners in Marietta, GA 30067 choose our team for fast troubleshooting, clear repair recommendations, and quality workmanship on advanced water heating systems. We work every day 6 AM - 10 PM, making it easier to schedule expert help when your unit begins showing signs of wear or stops producing consistent hot water.
Our Navien service includes inspection of heat exchangers, gas valves, control boards, condensate lines, recirculation components, and venting connections. Whether your system needs a minor adjustment or a more involved fix, we focus on restoring dependable operation while helping maintain energy efficiency and protecting the life of the equipment.
Customers receive dependable support backed by our warranty, 90 Days Parts and Labor, for added confidence after the repair is completed. We also offer $25 OFF First Time Customers, giving new clients an affordable way to get professional service for their water heater needs in Marietta.
If your unit is making unusual noises, displaying fault codes, or failing to keep up with hot water demand, contact our repair specialists today at (470) 203-0581. We provide responsive service in Marietta, GA 30067 and work to get your Navien system back to efficient, dependable performance as quickly as possible.
| Service | Typical Cost Range | Notes |
|---|---|---|
| Diagnostic / Service Call | 90–180 | Often applied toward repair if work is approved |
| Igniter Replacement | 180–350 | Common for no-heat or ignition failure issues |
| Flame Rod Sensor Cleaning / Replacement | 120–280 | Lower cost if cleaning resolves the issue |
| Thermistor Replacement | 170–320 | Temperature sensor-related fault codes |
| Pressure Relief Valve Replacement | 150–300 | May vary based on accessibility |
| Flow Sensor Replacement | 200–420 | Common when unit fails to detect water demand |
| Gas Valve Replacement | 300–650 | Higher-end repair due to part cost and calibration |
| Control Board Replacement | 400–900 | One of the more expensive common repairs |
| Circulation Pump Replacement | 350–750 | Applies to units with built-in or external recirculation components |
| Heat Exchanger Flush / Descaling | 150–350 | Routine maintenance that can restore efficiency and performance |
| Condensate Drain / Trap Cleaning | 120–250 | Common on condensing Navien models |
| Vent / Exhaust Issue Repair | 180–500 | Depends on whether blockage, sensor issue, or vent section replacement is needed |
| Leak Repair | 150–500 | Minor fittings at low end; internal component leaks at higher end |
| Annual Maintenance Tune-Up | 140–300 | Usually includes inspection, cleaning, and basic performance checks |
| Emergency / After-Hours Surcharge | 75–200 | Typically added on top of diagnostic and repair charges |
Yes, we repair a wide range of Navien water heater models, including tankless and combi units. Our technicians are familiar with common Navien issues such as ignition problems, error codes, inconsistent hot water, leaking units, and scale buildup.
Common signs include no hot water, fluctuating water temperature, unusual noises, visible leaks, reduced water pressure, and error codes on the display. If you notice any of these issues, it is best to schedule a professional inspection before the problem gets worse.
We strive to provide fast response times and same-day service whenever possible for customers in Marietta, GA 30067. Availability may depend on technician scheduling, time of day, and the complexity of the repair.
Yes, we can diagnose and repair issues related to Navien error codes. Whether the code points to ignition failure, flow sensor issues, overheating, venting problems, or other malfunctions, our technicians can identify the cause and recommend the right repair.
Most Navien tankless water heaters should be professionally serviced at least once a year. Routine maintenance helps remove mineral buildup, improve efficiency, extend the life of the unit, and reduce the risk of unexpected breakdowns.
That depends on the age of the unit, the cost of the repair, and the overall condition of the system. In many cases, a repair is the most cost-effective option, especially if the problem is caught early. We can inspect your system and help you decide whether repair or replacement makes more sense.
Yes, we use quality parts that are compatible with Navien systems to help ensure reliable performance and lasting repairs. Our goal is to restore your hot water safely and efficiently while minimizing the chance of repeat issues.
Navien water heaters are advanced systems that require proper diagnostic tools, technical knowledge, and safe handling of gas, water, and venting components. Hiring a professional helps ensure accurate repairs, protects your warranty when applicable, and reduces the risk of further damage or safety hazards.
Marietta Home Appliance Repair
2558 Delk Rd SE, Marietta, GA 30067