Tankless Water Heater Replacement in Metairie, LA
Upgrade your water heating system with a high-efficiency tankless unit from Beau's Plumbing in Metairie, LA, for long-term comfort and lower bills.
- Reliable Hot Water
- Isolation Valves Installed Standard
- Experienced, Licensed Plumbers
- Manufacturer Warranty Registration
Professional Tankless Water Heater Replacement in Metairie, LA.
Our certified plumbers are ready to install your new, efficient tankless water heater.
Tankless Water Heater Replacement in Metairie, LA Built for Your Water
When it comes to tankless water heater replacement in Metairie, LA, Beau's Plumbing is the reliable choice. We understand the demands that homes in Louisiana place on water heaters, from mineral content to changing usage. We make sure your new tankless unit is properly sized and expertly installed for optimal performance and longevity.
Our expertise includes:
- Gas line sizing and upsizing for 199,000 BTU tankless units
- Seamless integration with existing plumbing and gas lines.
- Careful sizing and installation of new tankless units.

Additional Plumbing Replacement Services in Metairie, LA
When repairs are no longer enough, our replacement services in Metairie, LA deliver modern, efficient equipment installed right.

Customers
Why Choose Beau's Plumbing for Tankless Water Heater Replacement in Metairie, LA?
Municipal water in Louisiana comes from rivers and aquifers, and it ranges from soft to moderately hard depending on the source. Hard water is rough on tankless heat exchangers, and many early failures trace back to scale and skipped flushing. We size, install and set up each replacement so it stands up to your local water supply.
- Scale Protection, Every install includes isolation valves so the heat exchanger can be descaled without cutting into the pipes.
- Clean Venting, We route venting to meet manufacturer clearances from windows, doors and rooflines.
- Right-Sized Units, We calculate gallons per minute and temperature rise for your fixtures instead of estimating from square footage.
Citywide Coverage
From downtown lofts to suburban homes, our technicians are familiar with the plumbing layouts found throughout Metairie. We make sure every installation meets local codes and your standards.
Experienced Team
Each technician at Beau's Plumbing is a specialist in tankless technology, so your replacement is done accurately and efficiently. We focus on details like proper gas line sizing, venting and electrical connections for top performance and safety.
Safety-First Approach
Safety and code compliance come first in every tankless water heater replacement we perform. Our installations follow all Louisiana and local Metairie plumbing and gas codes, so your system operates safely and efficiently.
Trusted Certified Metairie Plumbing Services Professionals
At Beau's Plumbing, we take pride in providing licensed, certified plumbing services throughout Metairie, LA. Backed by leading 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 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 CertificationReliable Tankless Water Heater Replacement Services in Metairie, LA
Electric Tankless Water Heater Replacement in Metairie, LA
For properties without natural gas access or those looking for an all-electric solution, electric tankless water heaters are a practical choice. Beau's Plumbing offers electric tankless water heater replacement services in Metairie, LA. 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 correctly, providing on-demand hot water without the need for gas lines.

Navien Tankless Water Heater Replacement in Metairie, LA
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 Metairie, LA, you can count on Beau's Plumbing. We have extensive experience with Navien's advanced systems, including their combination boiler and water heater units. Our installation process focuses on optimizing your new Navien's performance, so you benefit from its energy-saving features and reliable hot water output.
Recirculation Tankless Upgrades in Metairie, LA
If you are tired of running the tap waiting 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 a favorite in long single-story ranch homes.
Commercial Tankless Replacement in Metairie
Restaurants, salons and small offices often use multiple tankless units linked together on a rack system. When one or more units fail, we replace them and rebalance the cascade controls so they split the load. We check gas pressure under full demand, since commercial racks can draw more than 600,000 BTU combined. Scheduling is easy to work around, so we can work after hours and keep your business open. We also set up a descaling schedule matched to your water usage.
Emergency Tankless Replacement in Metairie, LA
A tankless heater that leaks from the heat exchanger or refuses to ignite can leave you with no hot water at all. We offer same-day emergency replacement for common models and can often get a unit installed the day you call. If your exact model is not in stock, we can sometimes do a temporary repair to restore hot water while the replacement ships. We shut off gas and water to stop any leak as soon as we arrive. Call (504) 317-6869 anytime your tankless quits.
Gas Tankless Water Heater Replacement in Metairie
Many homes in Metairie rely on natural gas for water heating, and gas tankless units are a highly efficient option. Our gas tankless water heater replacement service includes thorough 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 Louisiana and local codes, preventing potential hazards and maximizing efficiency.
Tankless vs. Tank Water Heater Conversion in Metairie, LA
Considering converting from a traditional tank water heater to a tankless system in your Metairie, LA home? This is a common and worthwhile upgrade, but it requires specialized expertise. We handle the entire conversion, which can involve rerouting gas lines, upgrading electrical service, modifying water lines and installing new venting. Our team ensures a smooth transition, so you can enjoy the long-term benefits of a modern, efficient tankless system.

Condensing Tankless Replacement in Metairie
Condensing tankless units like the Navien NPE series or Rinnai Sensei reach efficiencies above 90 percent by recovering 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. Long, hot summers and heavy humidity are the main stress on plumbing in Louisiana, driving condensation, mold, and hard-working water heaters. 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 it.
Tankless Water Heater Replacement Near Me in Metairie, LA
When your tankless unit needs replacing, you want a trusted local company. We aim to be the go-to choice for tankless water heater replacement near me in Metairie, offering reliable solutions and upfront pricing to our neighbors throughout the community.
Do not compromise on your home's hot water supply. For dependable tankless water heater replacement near me in Metairie, choose Beau's Plumbing. We provide upfront estimates, clear communication and expert workmanship, making your upgrade to endless hot water a simple and stress-free experience.
Beau's Plumbing at a Glance
- Licensed and insured plumbers serving Metairie, LA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 578+ Louisiana customers
Metairie Map
Metairie Information
- Population
- 143,507
- Area codes
- 504/985/225
- Service area
- Metairie and communities within 40 miles
- Nearby
- Kenner, Marrero, New Orleans, Mandeville
Municipal water in Louisiana comes from rivers and aquifers, and it ranges from soft to moderately hard depending on the source. Scale builds inside tankless heat exchangers over time, so a correctly sized replacement with flush valves helps protect homes in Metairie, LA from early failures.
Expert Services
Trust our professionals for reliable Beau's Plumbing solutions in Metairie, LA.
Our Specialized Plumbing Services in Metairie, LA
At Beau's Plumbing, we provide a complete range of plumbing services across Metairie, LA. 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 Metairie, LA
We make sure every step, from initial consultation to final installation, is handled with professionalism and care.
Request a Quote
Contact Beau's Plumbing today at (504) 317-6869 to schedule an on-site evaluation for your tankless water heater replacement. Our team will discuss your hot water needs and provide a clear, transparent estimate.
Unit Selection
Based on your home's demands and existing setup, we will help you choose the right tankless water heater model. We consider factors like fuel type, flow rate and energy efficiency.
Expert Installation
Our licensed plumbers will carefully remove your old unit and install the new tankless water heater. We make sure all gas, water and vent connections meet Louisiana code requirements for safety and performance.
Frequently Asked Questions About Tankless Water Heater Replacement in Metairie
The cost for tankless water heater replacement in Metairie, LA usually ranges from $3,000 to $6,000, depending on the unit's brand, capacity, fuel type (gas or electric) and any needed changes to gas lines, electrical or venting. This estimate includes both the new unit and professional installation. We always provide a detailed quote upfront after assessing your needs.
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.
We install Navien, Rinnai, Noritz, Takagi and Rheem tankless heaters. Each has its own strengths, and we recommend based on your flow needs, venting options and budget.
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.
Beau's Plumbing installs and replaces all major trusted 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.
To extend the life and efficiency of your new tankless water heater, regular maintenance is crucial, especially in areas with hard water. This usually involves annual flushing to remove mineral buildup, checking the air filter, and inspecting gas and water connections. Beau's Plumbing offers maintenance plans to help keep your unit in top condition.
New tankless water heaters typically come with a manufacturer's warranty, which usually covers the heat exchanger for 10 to 15 years and parts for 3 to 5 years. Beau's Plumbing also provides a labor warranty on our installation work for your peace of mind. We will go over warranty details for your chosen unit during your consultation.
A standard tankless water heater replacement, if you are upgrading from an existing tankless unit, usually takes 4 to 8 hours. If you are converting from a traditional tank water heater, the process can take longer, possibly a full day, due to additional plumbing, gas or electrical changes required for proper installation and venting.
What People Are Saying About Our Plumbing Experts?

Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Marrero, LA
Mark T.
When our office needed drain cleaning, Beau's Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Slidell, LA
Patricia H.
We had a slab leak that two other companies could not find. Beau's Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Kenner, LA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Mandeville, LA
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 · Mandeville, LA
James P.
Our commercial plumbing system had a leak under the sink, and Beau's Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Kenner, LA













