Tankless Water Heater Replacement in Carson, NV
Worn-out tankless unit throwing error codes? We replace tankless water heaters across Carson, NV with right-sized, scale-protected units that provide steady hot water.
- Code Compliant
- Manufacturer Warranty Registration
- Upfront Pricing
- Licensed Gas Line Technicians
Stop Waiting on Lukewarm Showers. Upgrade Your Tankless in Carson, NV.
Our techs carry common tankless models and venting kits, so most swaps finish in a single visit.
Your Go-To for Tankless Water Heater Replacement in Carson, NV
FMR Plumbing specializes in professional tankless water heater replacement across Carson, NV. If your current tankless unit is past its prime, frequently breaking down, or simply not meeting your hot water demands, it might be time for an upgrade. We handle all aspects of removing your old unit and installing a brand new, energy-efficient model.
Our expertise includes:
- Precise sizing and installation of new tankless units.
- Gas line sizing and upsizing for 199,000 BTU tankless units
- Safe gas and electric line connections for new units.

Additional Plumbing Replacement Services in Carson, NV
When repairs are no longer enough, our replacement services in Carson, NV deliver durable upgrades that restore full performance.

Customers
Why Choose FMR Plumbing for Tankless Water Heater Replacement in Carson, NV?
Our experience means your new tankless unit is installed correctly the first time, avoiding common issues that come from improper sizing or connection.
- Increased Lifespan, Modern tankless water heaters often last much longer than conventional tank models, offering a better long-term investment.
- Energy Savings, Tankless water heaters only heat water when you need it, which can significantly reduce energy use compared to traditional tank models, a big plus for Nevada utility bills.
- Longer Lifespan, Tankless water heaters usually last longer than conventional tank units, often up to 20 years with proper maintenance, giving you better long-term value.
Citywide Coverage
Whether your tankless sits on an exterior wall, in a garage or inside a utility closet, we cover all of Carson with the same scheduling and pricing. Most replacements are scheduled within a day or two.
Experienced Team
Our team installs tankless heaters every week and trains on manufacturer-specific setup, including recirculation programming and altitude settings. That experience shortens install time and cuts down on callbacks.
Safety-First Approach
We follow local code and manufacturer instructions for gas piping, combustion air, condensate disposal and venting terminations. Permits are pulled where required, and we test combustion before we leave.
Trusted Certified Carson Plumbing Services Professionals
At FMR Plumbing, we take pride in providing licensed, certified plumbing services throughout Carson, NV. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationEfficient Tankless Water Heater Replacement Services in Carson, NV
Electric Tankless Water Heater Replacement in Carson, NV
For properties without natural gas access or those looking for an all-electric solution, electric tankless water heaters are a viable choice. FMR Plumbing offers electric tankless water heater replacement services in Carson, NV. This often involves close assessment of your home's electrical panel capacity, as these units require substantial amperage. We make sure your new electric tankless unit is installed safely and effectively, providing on-demand hot water without the need for gas lines.

Commercial Tankless Water Heater Replacement in Carson, NV
Businesses in Carson, NV often need robust hot water solutions, and tankless systems can provide the efficiency and capacity needed. We specialize in replacing commercial tankless units for restaurants, offices and other facilities with minimal disruption to your operations. Our plumbers are experienced with high-capacity models and complex plumbing layouts. We deliver a reliable hot water supply that meets your business's demands and health code requirements.
Like-for-Like Tankless Swaps in Carson
When your existing tankless has a cracked heat exchanger or a failed control board that is not worth repairing, a direct replacement is often the fastest fix. We match the new unit to your current gas line, venting type and mounting location whenever possible. Many Rinnai and Navien models share similar footprints, which keeps wall patching to a minimum. We also replace the old service valves if they are corroded or stuck. Most like-for-like swaps are done in four to six hours.
Navien Tankless Water Heater Replacement in Carson, NV
Navien tankless water heaters are popular for their condensing technology, offering high efficiency and performance. When it is time for a Navien tankless water heater replacement in Carson, NV, you can count on FMR Plumbing. We have extensive experience with Navien's advanced systems, including their combination boiler and water heater units. Our installation process focuses on dialing in your new Navien's performance, so you benefit from its energy-saving features and reliable hot water output.
Recirculation Tankless Upgrades in Carson, NV
If you are tired of running the tap while you wait for hot water, a tankless with a built-in recirculation pump can bring heat to the fixture in seconds. Navien A series and Rinnai units with internal pumps can use a dedicated return line or a crossover valve under the farthest sink. We program schedules so the pump runs only during your morning and evening peaks. That keeps gas use reasonable while saving thousands of gallons of wasted water a year. This upgrade is popular in long single-story ranch homes.
Tank to Tankless Conversions in Carson, NV
Converting from a 40 or 50 gallon tank to tankless frees up floor space and ends standby heat loss in a garage or closet. The catch is that tankless units often need a larger gas line, often three quarter inch or bigger, plus new venting. We check your meter size and pipe run before quoting so there are no surprises mid-job. We also cap or reroute the old flue and seal the roof penetration if it is no longer used. Expect a conversion to take a full day.
Gas Tankless Water Heater Replacement in Carson
Many homes in Carson rely on natural gas for water heating, and gas tankless units are a highly efficient option. Our gas tankless water heater replacement service includes careful inspection of your existing gas lines, proper sizing of new gas lines if needed, and secure venting to the outdoors. We put a priority on safety. All gas connections and combustion air requirements meet Nevada and local codes, preventing potential hazards and maximizing efficiency.

Condensing Tankless Replacement in Carson
Condensing tankless units like the Navien NPE series or Rinnai Sensei reach efficiencies above 90 percent by capturing heat from exhaust gases. They vent through low-cost PVC and produce acidic condensate that must be neutralized and drained properly. We install a neutralizer cartridge and route the condensate line to an approved drain. Water heaters in hot garages age faster, and outdoor pipes and irrigation lines take a beating from sun and heat. Condensing units still save gas because they work year-round on showers, laundry and dishes. We explain the cost difference so you can decide if the efficiency gain is worth the price.
Tankless Water Heater Replacement Near Me in Carson, NV
Looking for tankless water heater replacement near me in Carson, NV? FMR Plumbing is your local pro, providing prompt and professional service across the whole area. Our team is positioned to respond quickly to your hot water needs, with efficient service right to your doorstep.
If you are searching for tankless water heater replacement near me in Carson, NV, FMR Plumbing is your local expert. Our service area covers the whole region, so a professional plumber is always close by when you need a new, efficient hot water solution. We pride ourselves on quick response times and reliable service for all tankless installations.
FMR Plumbing at a Glance
- Licensed and insured plumbers serving Carson, NV
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 903+ Nevada customers
Carson Map
Carson Information
- Population
- 58,036
- Area codes
- Local
- Service area
- Carson and communities within 40 miles
- Nearby
- Reno, Sparks, Sun Valley, Fernley
Replacing an old tankless water heater in Carson, NV is important for a reliable hot water supply, especially with shifting seasonal demands and mineral content that can cut into unit efficiency and lifespan.
Expert Services
Trust our professionals for reliable FMR Plumbing solutions in Carson, NV.
Our Specialized Plumbing Services in Carson, NV
At FMR Plumbing, we provide a complete range of plumbing services across Carson, NV. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Tankless Water Heater Replacement Process Works in Carson, NV
Our tankless water heater replacement process in Carson, NV is designed to be simple and efficient, so you get reliable hot water with minimal hassle.
Request a Quote
Call (725) 360-1766 with your current model number and a photo of the install. We give you a rough price and schedule a visit.
Size and Inspect
Our tech measures gas line size, meter capacity, venting path and water hardness. We recommend a unit that fits your hot water demand.
Install and Test
We remove the old heater, install the new one with service valves and venting, then test gas pressure and combustion. You get a walkthrough on settings and flushing.
Frequently Asked Questions About Tankless Water Heater Replacement in Carson
A like-for-like gas tankless replacement typically runs $2,800 to $4,500 installed, depending on the brand and venting. Converting from a tank to tankless often costs $4,000 to $6,500 because of gas line and venting upgrades. We give you a written quote before any work starts.
We do not recommend it. Gas line sizing, venting clearances and combustion testing call for training, and improper installs can void the warranty or create carbon monoxide hazards.
FMR Plumbing installs and replaces all major reputable brands of tankless water heaters. Our preferred brands include Rinnai, Navien, Noritz and Rheem, as they are known for their reliability, energy efficiency and long-term performance. We can also order and install other brands based on your preference or home requirements.
DIY tankless water heater replacement is generally not recommended due to the complexity of gas lines, high-voltage electricity, water connections and venting requirements. Improper installation can lead to serious gas leaks, carbon monoxide poisoning, water damage or electrical hazards. It is best to hire a licensed and experienced plumber like FMR Plumbing.
Often yes, especially when converting from a tank. Many tankless units need three quarter inch gas pipe and a meter that can supply 199,000 BTU on top of your furnace, range and dryer.
Most jurisdictions in Nevada require a permit for water heater replacement, especially when gas piping or venting changes. We take care of permits where they are required.
Well-maintained tankless units can last 15 to 20 years. In hard water areas without regular descaling, heat exchangers can fail much sooner. Annual flushing makes the largest difference.
Yes. Softened or scale-treated water greatly reduces mineral buildup in the heat exchanger. We can install a scale-reduction filter if a full softener is not in your plans.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Elko, NV
Emily R.
I called FMR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Sun Valley, NV
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Pahrump, NV
Mark T.
When our office needed drain cleaning, FMR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Pahrump, NV
Patricia H.
We had a slab leak that two other companies could not find. FMR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Fernley, NV
James P.
Our commercial plumbing system had a leak under the sink, and FMR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Carson, NV













