Navien Water Heater Repair in Lehigh Acres, Florida
Same-day diagnosis, honest pricing, and hot water back on fast
When your Navien tankless unit throws an error code or quits mid-shower, Navien Water Heater Repair in Lehigh Acres gets you back to hot water without the runaround. We work on every Navien model sold in Lee County, from the NPE-240A to the NCB combi line, and we stock the igniters, flow sensors, and descaling kits these units actually need. Call (239) 230-9988 and we'll tell you straight what's wrong and what it costs to fix.
Navien Water Heater Repair in Lehigh Acres: What It Involves
Navien Water Heater Repair in Lehigh Acres is a licensed plumbing service that diagnoses and fixes tankless and combi units made by Navien, covering everything from E003 ignition faults to clogged heat exchangers and failed flow sensors. Navien builds condensing units that run above 90 percent efficiency, which means the internals are far less forgiving than a tank. A single scale-clogged exchanger or a stuck gas valve can shut the whole system down. We test the unit end to end, replace only what failed, and verify the fix under real demand before we pack up.
Most Lehigh Acres homes sit on hard, mineral-heavy well or utility water, and that water is brutal on a tankless heat exchanger. We see Navien units in the 33936 and 33971 ZIP codes scale up in as little as 18 months without annual descaling. Add Florida's humid summers and the dust that comes with new construction, and you get fouled air intakes, flame-rod faults, and pressure relief valve weeping. If you've been searching for a Navien water heater plumber Lehigh Acres homeowners actually trust, we've handled these exact failures hundreds of times.
Why Lehigh Acres Homeowners Call Us First
A Navien that won't fire is a cold-shower emergency, not a someday project. Here's what you get when you book us.
Same-Day Hot Water
We keep the most common Navien parts on the truck: igniters, flame rods, flow sensors, and gas valves. That means most repairs finish in a single 2 to 3 hour visit instead of a two-trip parts chase. If you need 24/7 Navien water heater repair Lehigh Acres FL, our after-hours line stays open.
Descaling That Restores Flow
Navien tankless descaling in Lehigh Acres removes the calcium that chokes your heat exchanger and drops your hot water pressure. We run a 45-minute vinegar or citric flush through the isolation valves, then verify outlet temperature and flow rate. Done yearly, it adds years to the unit.
Error Codes Decoded Fast
Navien throws codes like E001, E003, E012, and E030 when something upstream fails. We read the fault history with a diagnostic gauge and multimeter, then trace it to the real cause instead of swapping parts on a guess. You get a clear explanation of what failed and why.
Licensed and Code-Correct
Every repair meets the Uniform Plumbing Code and Florida Building Code, including proper dielectric unions, sediment traps, and flue pipe clearances. Our technicians hold a Florida state plumbing license and Lee County contractor license, so the work passes inspection the first time.
How Our Navien Repair Process Works
Five steps, no mystery. Here's exactly what happens from your first call to the moment hot water returns.
Phone Triage
You call (239) 230-9988 and describe the symptom: no hot water, an error code on the display, a leak, or rumbling. We ask a few quick questions to narrow the fault and give you a realistic arrival window, usually within a few hours for standard jobs.
On-Site Diagnosis
Our technician tests inlet and outlet temperatures, gas pressure at the sediment trap, and flame signal with a multimeter and thermocouple tester. We pull the Navien fault history from the control board so we're fixing the actual failure, not a symptom. Diagnosis takes 30 to 45 minutes.
Upfront Quote
Before we touch a wrench, you get a flat price for the repair. If the heat exchanger is scaled beyond saving, we say so and quote a replacement instead of billing you for a repair that won't hold. No surprise line items when the job is done.
Repair and Test
We replace the failed component, flush the exchanger if scale is a factor, and reseal every connection. Then we run the unit under full demand for 10 to 15 minutes, checking outlet temperature stability and confirming no gas or water leaks remain.
Walkthrough and Warranty
We show you what failed, how to read your own error codes, and set a descaling reminder for 12 months out. Parts carry a manufacturer warranty and our labor is warrantied, so if the same fault returns you're covered.
Navien Repair Experience You Can Verify
Our team has worked on condensing tankless systems since they became common in Southwest Florida, and Navien is one of our most-serviced brands. We hold a Florida state plumbing license and a Lee County contractor license, and our techs carry NATE certification and EPA Section 608 credentials for refrigerant and combustion work. We've repaired Navien units across Lehigh Acres Central, Mirror Lakes, and Sunshine Acres, from simple flame-rod cleanings to full heat exchanger swaps. We also service Rheem, Rinnai, Noritz, and Bosch, so we know how Navien's design compares and where it fails.
- Florida state plumbing license and Lee County contractor license on every job
- NATE-certified technicians trained on condensing tankless combustion systems
- EPA Section 608 certification for gas and refrigerant-related diagnostics
- Hundreds of Navien repairs completed across Lehigh Acres and Lee County
- Work performed to Uniform Plumbing Code and ANSI Z21.10.1 standards
Why Choose Our Navien Water Heater Repair in Lehigh Acres
We're a local shop, not a call center. When you book Navien Water Heater Repair in Lehigh Acres with us, the person who answers the phone is the person who knows your unit.
Local, Not Dispatched
We're based in Lehigh Acres and serve the 33936, 33972, and 33976 ZIP codes daily. That means shorter drive times, faster parts runs, and a technician who knows which neighborhoods sit on well water versus city supply. You're not waiting on a truck from Fort Myers.
Flat Pricing, No Upsell
You approve the price before we start. If a $180 flame-rod cleaning fixes it, we don't push a $2,000 replacement. Our quotes reflect the actual repair, and we'll tell you when a unit is genuinely worth replacing versus fixing.
Parts Built for Navien
We stock OEM-grade Navien igniters, flow sensors, and gas valves, plus universal parts from Rheem and A. O. Smith when a compatible fit is the better call. Using the right thermocouple and dielectric union matters on these units, and we don't cut corners there.
Emergency Availability
Cold water at 6 a.m. is a real problem. For emergency Navien water heater repair Lehigh Acres FL residents can count on, we keep after-hours slots open for no-hot-water and active-leak calls. Call (239) 230-9988 any time and we'll get you on the schedule.
What Our Navien Water Heater Repair Covers
Every repair visit includes full diagnostics and a verified fix. Here's what's standard, and what we quote separately if your unit needs it.
What's Included
Full Fault Diagnosis
We test gas pressure, inlet and outlet water temperature, flame signal, and flow rate, then read the Navien fault history from the board. You get a written explanation of the failure and the repair needed, not just a guess.
Component Replacement
Failed igniters, flame rods, flow sensors, gas valves, thermistors, and pressure relief valves get replaced with OEM-grade parts. We torque gas connections to spec and leak-test every joint with soap solution before finishing.
Heat Exchanger Descaling
If scale is restricting flow, we isolate the unit and run a citric or vinegar flush through the exchanger for 45 minutes. This restores hot water pressure and efficiency, and it's the single most important maintenance step for hard-water homes.
Error Code Clearing
After the repair, we clear stored fault codes and run the unit through a full heating cycle to confirm the fix holds. You'll see a clean display and stable outlet temperature before we leave.
Flue and Vent Check
Condensing Navien units pull combustion air through a PVC flue, and blockages cause ignition faults. We inspect the flue pipe, clear debris, and confirm proper slope and clearance to keep the unit venting correctly.
Navien Problems We Fix in Lehigh Acres
These are the calls we get most often from Navien owners in Lehigh Acres. Each one has a known cause and a proven fix.
Navien showing an E003 or ignition error code
The unit won't fire, so you get cold water at every tap. Ignoring it can foul the igniter further and lead to a no-start condition that costs more to repair.
We test the igniter, flame rod, and gas pressure at the sediment trap, then clean or replace the failed part. Most E003 faults trace to a dirty flame rod or low gas pressure, and we fix both in a single visit.
Hot water pressure dropping or temperature fluctuating
Scale buildup in the heat exchanger restricts flow, so showers run lukewarm and the unit short-cycles. Left alone, the exchanger can clog permanently and require replacement.
We run a full descaling flush through the isolation valves, clear the inlet filter, and verify outlet temperature under demand. Navien tankless water heater descaling Lehigh Acres homeowners schedule yearly prevents this entirely.
Water pooling under the Navien unit
Leaks from the pressure relief valve, condensate trap, or a failed fitting can damage drywall, flooring, and the unit's electronics if water reaches the control board.
We trace the leak to its source, replace the failed TPR valve or condensate trap, and reseal all connections. Every repair ends with a 15-minute run test to confirm the floor stays dry.
Navien runs out of hot water mid-shower
A failing flow sensor or a scaled exchanger makes the unit think demand is lower than it is, so it never reaches full output. Two people showering back to back becomes impossible.
We test flow rate at the outlet, check the flow sensor readings against spec, and descale the exchanger if needed. Once corrected, a properly sized Navien holds temperature through back-to-back showers.
When to Call for Navien Water Heater Service
Your Navien display shows an error code and the unit won't heat at all.
We pull the fault history, test the igniter, flame rod, and gas valve, and replace whatever failed. Most error-code calls are resolved in one visit with parts we carry on the truck.
Hot water restored the same day, with the code cleared and the unit verified under full demand.
You're on well water in the 33972 ZIP code and your hot water pressure has dropped over the past year.
We descale the heat exchanger, clean the inlet filter, and check the flow sensor. We also set you up on a 12-month descaling schedule so it doesn't recur.
Flow rate returns to spec, showers run hot and strong, and the unit stops short-cycling.
You're selling your home and the buyer's inspector flagged the Navien unit.
We inspect the unit, document its condition, and repair any flagged issues like a weeping TPR valve or a blocked flue. You get a clear report of what was fixed.
The inspection item clears, and the sale moves forward without a repair credit hanging over it.
Your Navien is 10 years old and repairs are stacking up.
We give you an honest assessment of repair-versus-replace, including remaining life on the heat exchanger and the cost of each path. If replacement makes more sense, we say so.
You make a decision with real numbers instead of guessing, and you're not paying to patch a unit that's near the end.
Tools and Methods We Use on Navien Units
Tools & Equipment
Multimeter and thermocouple tester
Verifies flame signal, thermistor resistance, and control board voltage so we can pinpoint electrical faults instead of guessing at parts.
Gas pressure gauge
Measures inlet and manifold gas pressure at the sediment trap. Low pressure is a leading cause of ignition faults on Navien condensing units.
Descaling pump and isolation kit
Circulates citric or vinegar solution through the heat exchanger for 45 minutes to dissolve calcium and restore flow on hard-water systems.
Inspection camera
Lets us look inside the flue pipe and combustion chamber for blockages, debris, or corrosion without disassembling the entire unit.
Flue brush and pressure gauge
Cleans the flue and confirms proper draft. A blocked flue on a condensing unit causes repeated ignition lockouts.
Anode rod socket and element wrench
Used on tank-style units we service alongside Navien systems, including Rheem and Bradford White models in the same home.
Methods & Techniques
Manufacturer fault-code diagnostics
We read the stored fault history from the Navien control board and cross-reference it with live readings. This tells us whether the fault is a sensor, a gas issue, or a mechanical blockage before we open anything.
Combustion analysis to ANSI Z21.10.1
We verify combustion air and exhaust against the ANSI Z21.10.1 standard for gas water heaters. Proper combustion keeps the unit efficient and prevents the sooting that shortens heat exchanger life.
Uniform Plumbing Code compliance
Every repair follows the Uniform Plumbing Code and Florida Building Code, including dielectric unions, sediment traps, and TPR valve discharge piping. Code-correct work passes inspection and protects your home.
Preventive descaling schedule
For hard-water homes, we set a 12-month descaling interval based on your water hardness. Annual flushes are the cheapest way to protect a Navien heat exchanger, which is the most expensive part to replace.
How Navien Repair Runs in Lehigh Acres
Lehigh Acres sits on a mix of city water and private wells, and both leave their mark on a Navien. Well water in the 33971 and 33974 ZIP codes carries heavy calcium, so heat exchangers scale faster here than in coastal Lee County. We've pulled exchangers from Lehigh Acres homes that were choked in under two years. The other local factor is our building stock: a lot of homes went up during the 2000s boom, and many have Navien units installed in garages or utility closets where summer heat and dust push the units harder. We also work the Alabama Road and Joel Boulevard corridors regularly, so we know the drive times and the common setups. If you've been searching for affordable Navien water heater service in Lehigh Acres, the fix usually comes down to descaling, a flow sensor, or a flame rod, and we carry all three.
Service Areas
Older housing stock with a mix of tank and tankless units. Many Navien installs here are retrofits, so we check venting and gas line sizing carefully.
Well-water homes are common, which means heat exchanger scale builds fast. We recommend descaling every 12 months in this area.
Newer construction with Navien combi units in tight utility closets. Clearances and combustion air are the first things we check on service calls.
A mix of city and well water. We test hardness on arrival and adjust the descaling interval based on what we find.
Larger lots with longer gas runs. Low gas pressure at the sediment trap is a frequent cause of ignition faults here.
Local Considerations
Hard, mineral-heavy water across much of Lehigh Acres
Scale clogs Navien heat exchangers and drops hot water pressure. Annual descaling is the single best defense, and we build it into every maintenance plan.
Hot, humid summers with heavy afternoon rain
Humidity and dust foul combustion air intakes and flame rods, causing ignition faults. We clean and test these components on every service call.
2000s-era construction with retrofitted tankless units
Older gas lines and venting may not meet current code for a condensing Navien. We verify gas sizing and flue slope before any repair.
Mix of private wells and city water in the same ZIP code
Water chemistry varies block to block, so we test hardness on arrival and tailor the descaling schedule to the actual water, not a generic interval.
E003 Ignition Fault Cleared
A Navien NPE-240A in the 33936 ZIP code showed E003 and refused to fire. The homeowner had been without hot water for two days and was showering at a neighbor's house. The flame rod was coated in carbon and the gas pressure at the sediment trap was low.
We cleaned the flame rod, adjusted gas pressure to spec, and cleared the fault. The unit fired on the first cycle and held 120 degrees at the tap. Total repair time was just under three hours.
Maintenance & Follow-up
We recommended a combustion check every 12 months and a flame-rod inspection at each service. Keeping the sediment trap clear prevents the pressure drop that caused the fault.
A Navien unit in Mirror Lakes had dropped to a trickle of lukewarm water. The heat exchanger was heavily scaled from well water, and the flow sensor was reading low. The homeowner thought the unit needed replacing.
A 45-minute descaling flush restored full flow, and we replaced the flow sensor. Outlet temperature stabilized at 118 degrees, and hot water pressure returned to normal. The repair cost a fraction of a new unit.
Maintenance & Follow-up
We set a 12-month descaling schedule and tested water hardness. Annual flushes will keep the exchanger clear and protect the investment.
A homeowner in Sunshine Acres noticed water pooling under their Navien combi unit. The pressure relief valve was weeping and the discharge pipe was improperly routed, dripping onto the drywall. The control board was showing intermittent faults from moisture.
We replaced the TPR valve, rerouted the discharge piping to code, and dried the control area. The unit ran a full heating cycle with no leaks, and the intermittent faults stopped.
Maintenance & Follow-up
We advised testing the TPR valve annually by lifting the lever and confirming it reseats. A yearly visual check of the discharge pipe catches routing issues early.
Navien Water Heater Repair Cost in Lehigh Acres
Typical 2026 pricing for Navien repair in Lehigh Acres runs $180 to $650 for most jobs, depending on the failed part and whether descaling is needed. A flame-rod cleaning or flow sensor replacement sits at the low end. A gas valve or heat exchanger descaling with parts lands higher. We quote flat rates before we start, so you know the number before we open the unit. If you've been looking for affordable Navien water heater service in Lehigh Acres, this is what honest pricing looks like.
Pricing Factors
Failed component
A flow sensor or igniter is a quick, lower-cost fix. A gas valve, control board, or heat exchanger replacement adds parts cost and labor time. We tell you which category your repair falls into after diagnosis.
Scale and water hardness
Hard well water means descaling is often needed alongside the repair. The flush adds 45 minutes and a modest materials charge, but it prevents the same failure from recurring within a year.
Access and venting
Units in tight utility closets or with long flue runs take longer to service. If venting needs correction to meet code, that's quoted separately and clearly before work begins.
Emergency timing
After-hours and weekend calls carry a higher rate than standard weekday appointments. We tell you the difference when you call so there's no surprise on the invoice.
Repair versus replace
If the heat exchanger is beyond saving, we quote a replacement instead of billing for a repair that won't last. You get both numbers and an honest recommendation.
Typical Investment Range
$180 - $650 for most repairs; heat exchanger replacement quoted separately
Actual pricing varies based on project scope and requirements
Value You Receive
A $250 repair that buys five more years from a $1,800 Navien unit is money well spent. We price the actual work, not the panic, and we'll tell you when replacement is the smarter call.
Frequently Asked Questions About Navien Repair in Lehigh Acres
Have questions? We have answers. If you don't see your question here, feel free to contact us.
Call UsHow much does Navien water heater repair cost in Lehigh Acres?
Most Navien repairs in Lehigh Acres run $180 to $650 in 2026, depending on the failed part. A flame-rod cleaning or flow sensor replacement sits near the low end, while a gas valve or descaling job with parts lands higher. We quote a flat rate after diagnosis, so you approve the number before we start work.
Who repairs Navien water heaters in Lehigh Acres FL?
Lehigh Acres WaterCore Repair services Navien units across Lee County, including the 33936, 33972, and 33976 ZIP codes. Our technicians hold a Florida state plumbing license and NATE certification, and we stock OEM-grade Navien parts on the truck. Call (239) 230-9988 to book a same-day appointment.
Why is my Navien water heater not working in Lehigh Acres?
The most common causes we see in Lehigh Acres are scale-clogged heat exchangers from hard water, dirty flame rods causing ignition faults, and failed flow sensors. Error codes like E003 or E012 usually point to one of these. We diagnose the actual fault with a multimeter and gas gauge rather than guessing at parts.
Can I get same day Navien water heater service in Lehigh Acres?
Yes. We hold same-day slots for no-hot-water and active-leak calls, and most standard repairs finish in a single 2 to 3 hour visit. For 24/7 Navien water heater repair Lehigh Acres FL emergencies, call (239) 230-9988 and we'll get a technician to you as fast as possible.
Licensed, Certified, and Local
Certifications
Customer Reviews
Our Navien threw an E003 code and we had no hot water for two days. They came out the same afternoon, cleaned the flame rod, and had it running in under three hours. Fair price and they explained everything. Highly recommend for anyone in Lehigh Acres with a tankless unit.
We're on well water in the 33972 ZIP code and our Navien was barely putting out warm water. They descaled the heat exchanger and replaced the flow sensor. Hot water pressure is back to normal. They also set us up on a yearly descaling schedule.
Called about water pooling under our Navien combi unit. They found a leaking TPR valve and fixed the discharge piping that was routed wrong. No more leaks and the intermittent faults stopped. Professional, on time, and didn't try to sell us a new unit.
Honest assessment when our 10-year-old Navien needed work. They gave us the repair cost and the replacement cost side by side and let us decide. We repaired it and it's been running fine for months. That's the kind of straight talk you want.
Other Water Heater Services We Offer
Explore our other professional services
Gas Water Heater Repair
Gas units share the same ignition and gas-valve components as a Navien. If your tank-style gas heater won't fire, we diagnose the thermocouple, gas valve, and sediment trap the same way we do on a Navien.
Gas Water Heater RepairElectric Water Heater Repair
Electric tanks fail differently than Navien units, usually through heating elements or thermostats. We test elements with a multimeter and replace failed parts, and we service these alongside Navien systems in the same home.
Electric Water Heater RepairTankless Water Heater Repair
Navien is one tankless brand among several we service. If you're comparing a Navien repair to a Rinnai or Noritz fix, we handle all three and can tell you which units hold up best on Lehigh Acres water.
Tankless Water Heater RepairRheem Water Heater Repair
Many Lehigh Acres homes have a Rheem tank alongside or instead of a Navien. We repair Rheem gas and electric units, including pilot and heating element failures, with the same parts-on-truck approach.
Rheem Water Heater RepairA. O. Smith Water Heater Repair
A. O. Smith tanks are common in Lee County, and their gas valves and thermocouples fail in familiar ways. We service them with OEM-grade parts and the same upfront pricing we use on Navien repairs.
A. O. Smith Water Heater RepairBradford White Water Heater Repair
Bradford White units are built for longevity, but anode rods still corrode and TPR valves still weep. We handle those repairs and can advise when a Bradford White tank is a better fit than a tankless Navien for your household size.
Bradford White Water Heater RepairRinnai Water Heater Repair
Rinnai is Navien's closest competitor in the tankless market. We repair Rinnai units with the same descaling and fault-code diagnostics, so if you're weighing brands, we can service whichever you own.
Rinnai Water Heater RepairWater Heater Not Producing Hot Water
A Navien that won't heat is one version of this problem. We diagnose no-hot-water calls across all brands, checking gas supply, ignition, and flow before recommending a repair or replacement.
Water Heater Not Producing Hot WaterWater Heater Leaking Water
Leaks on a Navien usually come from the TPR valve or condensate trap. On tank units, it's often a fitting or the tank itself. We trace the source and fix it, and we confirm the floor stays dry before leaving.
Water Heater Leaking WaterWater Heater Making Rumbling Noises
Rumbling means sediment is boiling at the bottom of a tank. On a Navien, similar noises point to scale in the heat exchanger. We flush both to restore quiet operation and efficiency.
Water Heater Making Rumbling NoisesWater Heater Takes Too Long to Heat
Slow heating on a Navien often traces to a scaled exchanger or a failing flow sensor. We test outlet temperature and flow rate, then descale or replace parts to bring performance back to spec.
Water Heater Takes Too Long to HeatWater Heater Runs Out of Hot Water
If your Navien can't keep up with back-to-back showers, the flow sensor or exchanger is usually the culprit. We diagnose the demand issue and restore full output so your household stops running cold.
Water Heater Runs Out of Hot WaterWater Heater Pilot Light Keeps Going Out
Tank-style gas heaters with a pilot that won't stay lit usually need a thermocouple or gas valve. We test both with a thermocouple tester and replace the failed part, often in a single visit.
Water Heater Pilot Light Keeps Going OutWater Heater Burner Not Working
A burner that won't light on a Navien points to ignition or gas pressure problems. We check the igniter, flame rod, and sediment trap, then repair the fault and verify combustion.
Water Heater Burner Not WorkingWater Heater Heating Element Repair
Electric tank units rely on heating elements that burn out over time. We test resistance with a multimeter and replace failed elements using an element wrench, restoring hot water the same day.
Water Heater Heating Element RepairWater Heater Thermostat Repair
A faulty thermostat causes temperature swings or no heat at all. We test and replace thermostats on both tank and tankless systems, including Navien units with erratic outlet temperatures.
Water Heater Thermostat RepairWater Heater Gas Valve Repair
Gas valve failure is a common Navien fault that shuts the unit down completely. We test inlet and manifold pressure, replace the valve if needed, and leak-test every connection before finishing.
Water Heater Gas Valve RepairWater Heater Pressure Relief Valve Leaking
A weeping TPR valve on a Navien or tank unit signals excess pressure or a failed valve. We replace the valve and check the expansion tank and discharge piping to code.
Water Heater Pressure Relief Valve LeakingWater Heater Anode Rod Problems
Anode rods sacrifice themselves to protect tank linings from corrosion. We inspect and replace them with an anode rod socket, which extends tank life and prevents rusty water.
Water Heater Anode Rod ProblemsWater Heater Temperature Problems
Inconsistent temperatures on a Navien often trace to a thermistor or flow sensor. We test the readings against spec and replace the failed component to stabilize output.
Water Heater Temperature ProblemsWater Heater Low Hot Water Pressure
Low pressure on a Navien usually means scale in the exchanger or a clogged inlet filter. We descale and clean the filter, restoring flow to normal levels.
Water Heater Low Hot Water PressureWater Heater Discolored or Rusty Water
Rusty hot water points to a corroding anode rod or tank lining. On a Navien, discoloration can come from a failing exchanger. We diagnose the source and repair or replace as needed.
Water Heater Discolored or Rusty WaterWater Heater Strange Smell in Hot Water
A sulfur or rotten-egg smell usually means bacteria reacting with the anode rod. We replace the rod with an aluminum or powered version and sanitize the tank to eliminate the odor.
Water Heater Strange Smell in Hot WaterEmergency Water Heater Repair
No hot water or an active leak can't wait. We keep after-hours slots open for emergencies across Lehigh Acres, including Navien failures, and we carry the parts to fix most issues on the first visit.
Emergency Water Heater RepairResidential Water Heater Repair
Most of our Navien work is residential. We repair and maintain tank and tankless systems for homeowners across Lee County, with flat pricing and same-day availability for standard jobs.
Residential Water Heater RepairCommercial Water Heater Repair
We also service commercial Navien and tank systems in small businesses around Lehigh Acres. Larger units and multiple-unit buildings get scheduled diagnostics and priority parts sourcing.
Commercial Water Heater RepairWhat Lehigh Acres Customers Say
Real experiences from customers who chose our Navien Water Heater Repair services
"My Navien NPE-240A quit with an E012 code and I couldn't get anyone out for days. These guys came the same afternoon, found a clogged inlet filter and a scaled exchanger, and had hot water back before dinner. They showed me how to read the codes myself. Solid work."
Marcus T.
Homeowner, Lehigh Acres Central
"We're on a well and our Navien was limping along with low pressure. They descaled the heat exchanger and replaced the flow sensor. The difference is night and day, showers are hot and strong again. They also put us on a yearly flush schedule so it doesn't happen again."
Denise R.
Homeowner, Mirror Lakes
"I manage several rentals with Navien units and these folks are my go-to. They diagnosed a gas valve failure on one unit, had the part on the truck, and fixed it in one visit. Flat pricing means I know the cost before they start, which makes my job easier."
Carlos M.
Property Manager, Sunshine Acres
Get Navien Water Heater Repair in Lehigh Acres Today
Cold showers end here. Call Lehigh Acres WaterCore Repair at (239) 230-9988 for same-day Navien diagnosis and repair, backed by a Florida state plumbing license and a labor warranty. We'll tell you what's wrong and what it costs before we start.