Tankless Water Heater Repair in Clovis, CA
Need fast tankless water heater repair in Clovis, CA? FBL Plumbing offers prompt service to get your hot water flowing again.
- Transparent Pricing
- Lasting Solutions
- All Major Tankless Brands
- Fast Tankless Heater Repair
Tankless unit flashing a code? Get it repaired fast in Clovis, CA.
Call now with your brand and error code and we will come prepared.
Tankless Water Heater Repair in Clovis, CA for Every Major Brand
FBL Plumbing focuses on complete tankless water heater repair throughout Clovis, CA. These advanced units offer significant energy savings and endless hot water, but when issues arise, specific knowledge is required.
Our expertise includes:
- Igniter, flame rod, flow sensor and thermistor diagnosis and replacement
- Diagnosing and repairing flow sensor issues.
- Condensate neutralizer, venting and gas supply sizing corrections

Additional Plumbing Repair Services in Clovis, CA
We offer expert plumbing repair services across Clovis, CA to stop leaks, clear blockages, and keep every fixture working the way it should.

Customers
Why Choose FBL Plumbing for Tankless Water Heater Repair in Clovis, CA?
Our team brings broad experience with many tankless water heater brands and models, so we can handle any repair challenge effectively.
- Northern California Expertise, We understand how local water and seasonal conditions can affect tankless systems and tailor our solutions accordingly.
- Local Knowledge, We understand how local water conditions and usage patterns can impact tankless water heaters, which shapes our repair strategies.
- Certified Technicians, Our plumbers are factory-trained and experienced with all major tankless water heater brands and models.
Citywide Coverage
From downtown to the surrounding suburbs of Clovis, FBL Plumbing provides complete coverage for all your tankless water heater repair needs. We make it our priority to reach you quickly, limiting the inconvenience of a malfunctioning unit.
Experienced Team
Our team of plumbers has extensive experience with tankless water heater repair, having worked on hundreds of units across Northern California.
Safety-First Approach
FBL Plumbing makes sure every tankless water heater repair is performed to the highest safety standards, preventing potential hazards like gas leaks or electrical shorts. Our compliance with all relevant building codes means a secure and properly functioning system.
Trusted Certified Clovis Plumbing Services Professionals
At FBL Plumbing, we take pride in providing certified plumbing services throughout Clovis, CA. 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 CertificationDependable Tankless Water Heater Repair Services in Clovis, CA
Commercial Tankless Water Heater Repair in Clovis
Commercial tankless water heaters in Clovis face heavier usage and require durable repair solutions. Whether it is for a restaurant, hotel or office building, we understand the urgency of maintaining hot water availability. Our commercial tankless water heater repair services address larger capacity units, complex manifold systems and often more serious scaling issues. We prioritize fast, efficient service to minimize disruption to your business operations.

Tankless Descaling and Flushing in Clovis
Hard water leaves calcium and magnesium scale inside the heat exchanger, restricting flow and causing overheating. Many units warn of this with scale codes, such as the LC code on Rinnai models. We connect a circulation pump to the service valves and run a descaling solution through the exchanger. Annual descaling is a smart move for most homes on hard water.
Noritz Tankless Water Heater Repair in Clovis, CA
Noritz tankless heaters are known for their sturdy design, but can sometimes face issues such as flow sensor malfunctions or venting problems. We provide specialized repair services for Noritz units in Clovis, CA, ensuring proper combustion, water flow and exhaust, which are essential for safe and efficient operation.
Tankless Water Heater Descaling Service in Clovis
Hard water can lead to mineral buildup, or scaling, in your tankless water heater's heat exchanger, reducing efficiency and eventually causing breakdowns. Rural properties around Clovis often rely on private wells, which may need treatment for iron, sediment, or other minerals. Our descaling service in Clovis involves flushing the unit with a dedicated cleaning solution to dissolve these mineral deposits. This preventative maintenance and repair step is crucial for extending the lifespan of your tankless heater and keeping it at peak performance.
Pilot Light & Ignition Repair in Clovis, CA
For gas-fired tankless water heaters, a malfunctioning ignition system can completely stop hot water production. Our team in Clovis, CA diagnoses issues with igniters, flame sensors and gas valves. We confirm proper gas pressure and ventilation are maintained for safe and efficient operation. Timely repair of these components prevents hazardous gas problems and restores your unit's ability to heat water on demand.
Tankless Water Heater Error Code Diagnostics in Clovis, CA
Modern tankless water heaters display error codes to flag specific problems, from flow rate issues to combustion errors. Our experts in Clovis, CA are trained to interpret these codes accurately, using specialized diagnostic tools to pinpoint the exact component failure. This accuracy allows us to quickly order the correct parts and perform targeted repairs, saving you time and money. We address codes related to burner failures, fan issues and temperature sensor errors, and more.
Emergency Tankless Repair in Clovis
A tankless unit that leaks internally or shows a fault you cannot clear needs prompt attention. We prioritize no-hot-water calls and arrive with common sensors, igniters and filters. If a major component like a heat exchanger has failed, we check warranty coverage and order the part. We can often restore partial operation in the meantime.

No Hot Water Tankless Repair in Clovis
When your tankless unit fails to produce hot water, it is often due to issues with the ignition, gas supply or a clogged heat exchanger. Our technicians in Clovis will carefully diagnose the root cause, whether it is a faulty igniter, a pressure sensor fault or mineral buildup. We carry common replacement parts for fast fixes, restoring your continuous hot water supply efficiently. We also check for proper venting, which is crucial for the safe operation of your unit.
Tankless Water Heater Repair Near Me in Clovis, CA
Searching for tankless water heater repair near me often turns up companies that only replace tanks. FBL Plumbing repairs tankless units with the diagnostic skills they need. We work through error codes systematically to find the real cause.
When you search for 'tankless water heater repair near me' in Clovis, CA, FBL Plumbing is your go-to local expert. Our well-placed teams allow for quick response times to address your urgent hot water needs.
FBL Plumbing at a Glance
- Fully licensed plumbing team covering Clovis, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 834+ Northern California customers
Clovis Map
Clovis Information
- Population
- 125,826
- Area codes
- 559/209/575
- Service area
- Clovis and communities within 40 miles
- Nearby
- Fresno, Madera, Hanford, Visalia
Rural properties around Clovis often rely on private wells, which may need treatment for iron, sediment, or other minerals. For homes in Clovis, CA, timely tankless water heater repair is vital for fighting mineral buildup and keeping hot water consistent in every season.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in Clovis, CA.
Our Specialized Plumbing Services in Clovis, CA
At FBL Plumbing, we provide a complete range of plumbing services across Clovis, 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 Repair Process Works in Clovis, CA
At FBL Plumbing, we follow a clear and simple process for all tankless water heater repairs in Clovis, CA.
Request a Quote
Call (669) 319-2034 and share the brand, model and any error code on the display. We schedule a visit and bring parts that match the probable failure.
Diagnose the Unit
We read error history, test sensors and gas pressure and inspect for scale. You get a firm price for repair before any work begins.
Repair and Tune
We repair or replace failed components, descale if needed and test across low and high flow. Settings are adjusted so the unit runs at its best.
Frequently Asked Questions About Tankless Water Heater Repair in Clovis
The cost of tankless water heater repair in Clovis, CA can range from $150 to $800 or more, depending on the issue. Simple fixes like sensor replacements might be at the lower end, while major component replacements like a heat exchanger could be higher. We provide a detailed estimate once we find the problem.
With regular descaling, tankless heaters often last 15 to 20 years. Without maintenance in hard water, problems can start within a couple of years.
Typical signs include inconsistent hot water, a sudden loss of hot water, strange noises like banging or popping, a rotten egg smell or error codes displayed on the unit. Any of these symptoms warrant a professional inspection.
Regular professional maintenance, including descaling and checking all connections, is the best prevention. Installing a whole-home water softener can also significantly reduce mineral buildup in areas with very hard water.
We repair Navien, Rinnai, Noritz, Rheem, Takagi, A.O. Smith, Bosch, Stiebel Eltron and EcoSmart units, among others.
Regular maintenance, particularly annual descaling, is crucial for tankless water heaters in homes with hard water. It prevents mineral buildup, maintains efficiency, extends the lifespan of the unit and helps avoid costly repairs by catching small issues before they grow.
We stand behind our tankless water heater repairs with a solid warranty on both parts and labor. The specific warranty period will be discussed with you before any work begins, providing you peace of mind.
While some basic troubleshooting, like checking the power supply or gas valve, can be done, most tankless water heater repairs require specialized tools and knowledge. Attempting DIY repairs on gas or electrical components can be dangerous and void your warranty. It is always best to call a professional.
What People Are Saying About Our Plumbing Experts?

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 · Fresno, 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 · Fresno, 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 · Fresno, 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 · Merced, CA
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 · Hanford, 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 · Tulare, CA













