Tankless Water Heater Replacement in Citrus Heights, CA
Get endless hot water back in your Citrus Heights, CA home with a tankless water heater replacement done the right way, from gas line sizing to venting and descaling valves.
- Same-Day Replacement Available
- Dependable Hot Water
- Licensed Gas Line Technicians
- Quick Tankless Installation
Need a Tankless Water Heater Replacement in Citrus Heights, CA?
Contact us today for a free estimate and discover the benefits of on-demand hot water.
Tankless Water Heater Replacement in Citrus Heights, CA Built for Hard Water
FBL Plumbing specializes in professional tankless water heater replacement for homes across Citrus Heights, CA. We know that upgrading to a tankless system is a significant investment. Our goal is to provide a seamless installation that gets the most from your energy efficiency and hot water supply.
Our expertise includes:
- Proper venting and condensate drainage system setup.
- Precise sizing and installation of new tankless units.
- Careful removal and disposal of old water heaters.

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

Customers
Why Choose FBL Plumbing for Tankless Water Heater Replacement in Citrus Heights, CA?
Choosing the right professionals for tankless water heater replacement is essential for long-term satisfaction and efficiency. Our team ensures your new system runs right from day one, providing endless hot water.
- Scale Protection, Every install includes isolation valves so the heat exchanger can be descaled without cutting pipe.
- Clean Venting, We route venting to meet manufacturer clearances from windows, doors and roof edges.
- 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
From downtown lofts to suburban homes, our technicians are familiar with the plumbing layouts found throughout Citrus Heights. We make sure every installation meets local codes and your standards.
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 Northern California plumbing codes.
Safety-First Approach
Safety is our top priority for every tankless water heater replacement. We closely follow all local Northern California plumbing and gas codes, so your new unit is installed securely and operates without risk.
Trusted Certified Citrus Heights Plumbing Services Professionals
At FBL Plumbing, we take pride in providing licensed, certified plumbing services throughout Citrus Heights, 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 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 Citrus Heights, CA
Commercial Tankless Water Heater Replacement in Citrus Heights, CA
Businesses in Citrus Heights, CA often require 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 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.

Recirculation Tankless Upgrades in Citrus Heights, CA
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.
Condensing Tankless Replacement in Citrus Heights
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 inexpensive 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. Inland valleys get hot summers that work water heaters and outdoor lines hard, while coastal areas stay mild and damp year round. 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.
Gas Tankless Water Heater Replacement in Citrus Heights
Many homes in Citrus Heights 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 prioritize safety. All gas connections and combustion air requirements meet Northern California and local codes, preventing potential hazards and maximizing efficiency.
Like-for-Like Tankless Swaps in Citrus Heights
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 quickest 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 finished in four to six hours.
Tankless vs. Tank Water Heater Conversion in Citrus Heights, CA
Thinking about converting from a traditional tank water heater to a tankless system in your Citrus Heights, 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 ensures a smooth transition, so you can enjoy the long-term benefits of a modern, efficient tankless system.
Emergency Tankless Replacement in Citrus Heights, CA
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 (669) 319-2034 any time your tankless quits.

Tank to Tankless Conversions in Citrus Heights, 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. Plan for a conversion to take a full day.
Tankless Water Heater Replacement Near Me in Citrus Heights, CA
If you are searching for tankless water heater replacement near me, you want a local plumber who understands Northern California water and gas codes. FBL Plumbing serves Citrus Heights with trucks loaded for tankless installs. We can usually give you a firm quote after a short phone call and a few photos.
Looking for tankless water heater replacement near me in Citrus Heights, CA? FBL Plumbing is your local expert, 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.
FBL Plumbing at a Glance
- Fully licensed plumbing team covering Citrus Heights, CA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 834+ Northern California customers
Citrus Heights Map
Citrus Heights Information
- Population
- 86,239
- Area codes
- 916/530/279
- Service area
- Citrus Heights and communities within 40 miles
- Nearby
- Antelope, North Highlands, Carmichael, Roseville
Replacing an old tankless water heater in Citrus Heights, CA is essential for a reliable hot water supply, especially with changing seasonal demands and mineral content that can cut into unit efficiency and lifespan.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in Citrus Heights, CA.
Our Specialized Plumbing Services in Citrus Heights, CA
At FBL Plumbing, we provide a complete range of plumbing services across Citrus Heights, 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 Citrus Heights, CA
Replacing a tankless heater takes planning around gas, venting and water. Here is how we keep it simple.
Request a Quote
Contact FBL Plumbing today at (669) 319-2034 to schedule an on-site evaluation for your tankless water heater replacement. Our team will discuss your hot water needs and provide a detailed, transparent estimate.
Unit Selection
Based on your home's demands and existing setup, we will help you choose the ideal tankless water heater model. We consider factors like fuel type, flow rate and energy efficiency.
Expert Installation
Our licensed plumbers will expertly remove your old unit and install the new tankless water heater. We make sure all gas, water and vent connections meet Northern California code requirements for safety and performance.
Frequently Asked Questions About Tankless Water Heater Replacement in Citrus Heights
The cost for tankless water heater replacement in Citrus Heights, CA 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 will provide a detailed quote upfront after assessing your needs.
New tankless water heaters usually come with a manufacturer's warranty on the heat exchanger, usually 10 to 15 years, and on parts, usually 3 to 5 years. FBL Plumbing also provides a warranty on our installation workmanship. We will review all warranty details with you before your replacement so you understand your coverage.
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 dangerous gas leaks, carbon monoxide poisoning, water damage or electrical hazards. It is best to hire a licensed and experienced plumber like FBL Plumbing.
Yes, in most areas of Citrus Heights and Northern California, a permit is required for tankless water heater replacement, especially if it involves gas line changes or significant electrical work. Our team at FBL Plumbing will handle all required permitting so your installation is fully compliant with local building codes and safety regulations.
We do not recommend it. Gas line sizing, venting clearances and combustion testing require training, and improper installs can void the warranty or create carbon monoxide hazards.
Yes, tankless water heaters are usually more energy-efficient than traditional tank models. They only heat water on demand, eliminating the standby heat loss that comes with keeping a large tank of water hot. This can lead to significant savings on your utility bills over time, particularly in homes with varying hot water usage.
A standard tankless water heater replacement typically takes between 4 and 8 hours. This timeframe can vary based on whether we are replacing an existing tankless unit with a similar model or upgrading from a traditional tank water heater. A tank conversion may require more extensive changes to gas lines, electrical or venting.
To prepare for tankless water heater replacement, make sure the area around your existing unit is clear and accessible for our plumbers. If possible, clear a path to the installation site and keep pets or children away from the work area. We will handle draining the old unit and all other technical preparations.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. FBL Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Rocklin, CA
Mark T.
When our office needed drain cleaning, FBL Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · North Highlands, 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 · Antelope, CA
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 · Folsom, CA
James P.
Our commercial plumbing system had a leak under the sink, and FBL Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Carmichael, CA
Emily R.
I called FBL 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 · Folsom, CA













