Tankless Water Heater Replacement in Bakersfield, CA
From aging Rinnai and Takagi units to tank-to-tankless swaps, we handle tankless water heater replacement in Bakersfield, CA with tidy installs and upfront pricing.
- Transparent Pricing
- Fast Tankless Replacement
- Quick Tankless Installation
- Expert Plumbers
Professional Tankless Water Heater Replacement in Bakersfield, CA.
Tell us your current unit model and we will quote a matching replacement over the phone.
Professional Tankless Water Heater Replacement in Bakersfield, CA
When it comes to tankless water heater replacement in Bakersfield, CA, FKM Plumbing is the reliable choice. We understand the demands that homes in Southern California place on water heaters, from mineral content to changing usage. We make sure your new tankless unit is correctly sized and carefully installed for optimal performance and longevity.
Our expertise includes:
- Precise sizing and installation of new tankless units.
- Safe gas and electric line connections for new units.
- Careful removal and disposal of old water heaters.

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

Customers
Why Choose FKM Plumbing for Tankless Water Heater Replacement in Bakersfield, CA?
We understand the plumbing challenges homes face in Southern California and are equipped to handle any complexities involved in swapping your old tankless unit for a new, reliable one.
- Right-Sized Units, We calculate gallons per minute and temperature rise for your fixtures instead of guessing from square footage.
- Energy Savings, Tankless water heaters only heat water when you need it, which can noticeably reduce energy use compared to traditional tank models, a big plus for Southern California utility bills.
- Increased Lifespan, Modern tankless water heaters often last much longer than conventional tank models, offering a better long-term investment.
Citywide Coverage
FKM Plumbing is proud to serve every neighborhood of Bakersfield, so no matter where you are, expert tankless water heater replacement is just a call away. We understand the diverse housing types across Bakersfield and tailor our service to each home's needs.
Experienced Team
Our plumbing team is made up of well trained and licensed professionals with extensive experience in tankless water heater technology. We keep up on the latest models, installation techniques and local Southern California plumbing codes.
Safety-First Approach
Tankless heaters burn a lot of gas at full fire, so we pressure test gas connections and verify meter capacity before lighting the unit. Venting is installed and sealed to prevent carbon monoxide from entering living space.
Trusted Certified Bakersfield Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Bakersfield, CA. 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 CertificationReliable Tankless Water Heater Replacement Services in Bakersfield, CA
Navien Tankless Water Heater Replacement in Bakersfield, CA
Navien tankless water heaters are popular for their condensing technology, delivering high efficiency and performance. When it is time for a Navien tankless water heater replacement in Bakersfield, CA, you can count on FKM 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.

Tank to Tankless Conversions in Bakersfield, CA
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 evaluate 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.
Recirculation Tankless Upgrades in Bakersfield, CA
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 in check while saving thousands of gallons of wasted water a year. This upgrade is a favorite in long single-story ranch homes.
Gas Tankless Water Heater Replacement in Bakersfield
Many homes in Bakersfield 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 Southern California and local codes, heading off potential hazards and maximizing efficiency.
Electric Tankless Water Heater Replacement in Bakersfield, CA
For properties without natural gas access or those looking for an all-electric solution, electric tankless water heaters are a viable choice. FKM Plumbing offers electric tankless water heater replacement services in Bakersfield, CA. This often involves careful 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.
Tankless vs. Tank Water Heater Conversion in Bakersfield, CA
Thinking about converting from a traditional tank water heater to a tankless system in your Bakersfield, CA 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 makes for a smooth transition, so you can enjoy the long-term benefits of a modern, efficient tankless system.
Commercial Tankless Water Heater Replacement in Bakersfield, CA
Businesses in Bakersfield, CA often need robust hot water solutions, and tankless systems can provide the efficiency and capacity needed. We regularly replace commercial tankless units for restaurants, offices and other facilities with minimal disruption to your operations. Our plumbers are skilled 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.

Commercial Tankless Replacement in Bakersfield
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 share 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.
Tankless Water Heater Replacement Near Me in Bakersfield, CA
Local service matters because tankless problems often show up during the busiest part of your day. Our techs are close by and can diagnose whether a repair or replacement makes more sense. We back every replacement with clear labor coverage and register your manufacturer warranty for you.
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 Bakersfield, offering reliable solutions and transparent pricing to our neighbors throughout the community.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Bakersfield, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Bakersfield Map
Bakersfield Information
- Population
- 413,381
- Area codes
- 661/805/559
- Service area
- Bakersfield and communities within 40 miles
- Nearby
- Lancaster, Santa Clarita, Palmdale, Santa Barbara
Replacing an old tankless water heater in Bakersfield, CA is important for a reliable hot water supply, especially with shifting seasonal demands and mineral content that can affect unit efficiency and lifespan.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Bakersfield, CA.
Our Specialized Plumbing Services in Bakersfield, CA
At FKM Plumbing, we provide a complete range of plumbing services across Bakersfield, CA. 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 Bakersfield, CA
We follow a proven method for every tankless water heater replacement in Bakersfield, from initial assessment to final testing, for a high-quality installation.
Request a Quote
Call (213) 871-0701 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 Bakersfield
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.
To extend the life and efficiency of your new tankless water heater, regular maintenance is key, especially in areas with hard water. This typically involves annual flushing to remove mineral buildup, checking the air filter, and inspecting gas and water connections. FKM Plumbing offers maintenance plans to help keep your unit in top condition.
Most jurisdictions in Southern California require a permit for water heater replacement, especially when gas piping or venting changes. We handle permits where they are required.
FKM 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 source and install other brands based on your preference or home requirements.
DIY tankless water heater replacement is usually 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 FKM Plumbing.
Most manufacturers offer 10 to 15 years on the heat exchanger and about 5 years on parts for residential use. We add our own labor warranty and register the unit for you.
Frequent error codes, fluctuating temperature, water leaking from inside the cabinet and a unit older than 15 years are common signs. If the heat exchanger is leaking, replacement is usually the better value.
Tankless water heater replacement is a complex job that involves gas lines, electrical wiring, water connections and venting. It is highly recommended to hire a licensed professional like FKM Plumbing due to the safety risks and potential for improper installation, which can lead to leaks, gas hazards or inefficient operation. Professionals also protect code compliance and warranty validity.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called FKM 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 · Santa Barbara, CA
Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · San Buenaventura (Ventura), CA
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 · Santa Clarita, CA
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 · Simi Valley, CA
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 · Bakersfield, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Bakersfield, CA













