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Tankless water heater repair pros in Fernandina Beach

Avatar for Superior Plumbing LLC
Superior Plumbing LLC
1204 Saint Johns Bluff N
5.00(
6
)
Approved Pro
Superior Plumbing LLC
1204 Saint Johns Bluff N
5.00(
6
)
Approved Pro
8 years of experience
Free onsite estimate

Superior Plumbing and Pipelining provides a wide range of services to the greater Jacksonville area

"This company was very professional. They did a great job and had very reasonable pricing. I highly recommend this company."

Tasha T on June 2025

Superior Plumbing and Pipelining provides a wide range of services to the greater Jacksonville area

"This company was very professional. They did a great job and had very reasonable pricing. I highly recommend this company."

Tasha T on June 2025


Dream Design Kitchen and Bath
Based In
1.00(
1
)
Approved Pro
Dream Design Kitchen and Bath
Based In
1.00(
1
)
Approved Pro
308 local quotes requested

Dream Design Kitchen and Bath is here to provide clients throughout the local area with premium service. Our founder grew up in the industry; his mother was an interior designer for 40 years, and her work influenced his passion for helping to transform other properties. After renovating and investing in real estate for years, he started Dream Design Kitchen and Bath, taking advantage of many cutting-edge advancements in technology to help make the most of his work. Dream Design Kitchen and Bath can provide you with fantastic results from beginning to end. Consider calling today to get your free quote.

"Was asking the money upfront before completing the project"

Khalid B on May 2025

Dream Design Kitchen and Bath is here to provide clients throughout the local area with premium service. Our founder grew up in the industry; his mother was an interior designer for 40 years, and her work influenced his passion for helping to transform other properties. After renovating and investing in real estate for years, he started Dream Design Kitchen and Bath, taking advantage of many cutting-edge advancements in technology to help make the most of his work. Dream Design Kitchen and Bath can provide you with fantastic results from beginning to end. Consider calling today to get your free quote.

"Was asking the money upfront before completing the project"

Khalid B on May 2025


Avatar for O'Connors Plumbing And Septic Services
O'Connors Plumbing And Septic Services
731 Duval Station Rd
4.33(
6
)
Approved Pro
O'Connors Plumbing And Septic Services
731 Duval Station Rd
4.33(
6
)
Approved Pro
Customers say: Terrific value
281 local quotes requested
6 years of experience

We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES

"Fast service!."

Marilou L on August 2024

We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES

"Fast service!."

Marilou L on August 2024


Avatar for Water Heater PDQ .com LLC
Water Heater PDQ .com LLC
1232 Castle Trail Drive
5.00(
9
)
Approved Pro
Water Heater PDQ .com LLC
1232 Castle Trail Drive
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
222 local quotes requested

We specialize in water heater installs, services, repairs, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Water Heater PDQ is great. They matched the lowest bid we got, which was substantially less than the big plumbing companies. George recommended the water heater we needed and explained why paying for the extended would be a waste. They came when they promised and installed it quickly. All around great service."

Scott F on May 2025

We specialize in water heater installs, services, repairs, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Water Heater PDQ is great. They matched the lowest bid we got, which was substantially less than the big plumbing companies. George recommended the water heater we needed and explained why paying for the extended would be a waste. They came when they promised and installed it quickly. All around great service."

Scott F on May 2025


Avatar for David Gray Plumbing
David Gray Plumbing
6491 Powers Ave
4.56(
703
)
Approved Pro
David Gray Plumbing
6491 Powers Ave
4.56(
703
)
Approved Pro
Customers say: Super punctual
1445 local quotes requested
42 years of experience

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule today. Your $69 service charge includes a courtesy full system inspection. Take the time to write down any questions you may have, before your technician arrives. That way, when they inspect your system, you'll have all your questions answered, including those you may have while you're part of the process.

"Rafael is a top-of-the-line plumber and a gentleman. He provided me with all the information I needed, showing that he knows his stuff. I highly recommend him to everyone. The crew of 4 started the re-piping project within my schedule, led by Matt. Matt and Mike worked the project to its timely and successful completion. The aesthetics are terrific. The drywall smooth finish will be done tomorrow. Even with the additional work of installing a chrome kitchen faucet and repairing a toilet, the cost was several thousand dollars less than anyone else. I highly recommend David Gray Plumbing, Electrical, Heating, and Cooling. Thank you. Robert Johnson"

Robert J on June 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule today. Your $69 service charge includes a courtesy full system inspection. Take the time to write down any questions you may have, before your technician arrives. That way, when they inspect your system, you'll have all your questions answered, including those you may have while you're part of the process.

"Rafael is a top-of-the-line plumber and a gentleman. He provided me with all the information I needed, showing that he knows his stuff. I highly recommend him to everyone. The crew of 4 started the re-piping project within my schedule, led by Matt. Matt and Mike worked the project to its timely and successful completion. The aesthetics are terrific. The drywall smooth finish will be done tomorrow. Even with the additional work of installing a chrome kitchen faucet and repairing a toilet, the cost was several thousand dollars less than anyone else. I highly recommend David Gray Plumbing, Electrical, Heating, and Cooling. Thank you. Robert Johnson"

Robert J on June 2025


Avatar for Mr. Rooter Plumbing of Orange Park
Mr. Rooter Plumbing of Orange Park
14 Swimming Pen Dr Suite 12
4.50(
4
)
Approved Pro
Mr. Rooter Plumbing of Orange Park
14 Swimming Pen Dr Suite 12
4.50(
4
)
Approved Pro
Customers say: Quality work
283 local quotes requested
2 years of experience

Mr. Rooter Plumbing of Orange Park services all Plumbing and Drain Cleaning Servies in Clay County, Union County, Baker County, Bradford County and Portions of Duval County. We offer 24/7 support and free estimates for large and small projects. Financing Options are available.

"Customer service was great."

Angela C on April 2025

Mr. Rooter Plumbing of Orange Park services all Plumbing and Drain Cleaning Servies in Clay County, Union County, Baker County, Bradford County and Portions of Duval County. We offer 24/7 support and free estimates for large and small projects. Financing Options are available.

"Customer service was great."

Angela C on April 2025


Avatar for Leak Busters Plumbing
Leak Busters Plumbing
4221 Southpoint Blvd, Suite 1
4.94(
18
)
Approved Pro
Leak Busters Plumbing
4221 Southpoint Blvd, Suite 1
4.94(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1230 local quotes requested

At Leak Busters Plumbing, we stand out because of our commitment to delivering reliable, high-quality plumbing services with a focus on customer satisfaction. Here’s what sets us apart: 1. **Comprehensive Services**: From leak detection and repair to complete plumbing system installations, we offer a wide range of services for both residential and commercial properties. Whether it's fixing minor leaks or managing large-scale plumbing projects, we have you covered. 2. **Expert Team**: Our highly trained team consists of certified plumbers with years of experience in the industry. We ensure that every technician is up-to-date with the latest techniques and technologies, allowing us to tackle any plumbing issue with precision and expertise. 3. **Guaranteed Quality**: We believe in doing the job right the first time. That’s why we offer warranties on our services and use only top-quality materials to ensure long-lasting results. Our meticulous attention to detail ensures that every project meets our high standards. 4. **Customer-Centered Approach**: At Leak Busters, customer satisfaction is our top priority. We pride ourselves on clear communication, timely service, and transparent pricing, so you always know what to expect. We don’t just fix problems; we build trust. 5. **Advanced Technology**: We leverage the latest plumbing technologies, such as video inspections and non-invasive leak detection tools, to provide efficient and accurate solutions. This helps us solve problems faster and minimizes disruption to your home or business. Choose Leak Busters Plumbing, where expertise meets reliability, and let us handle all your plumbing needs with unmatched professionalism!

"We had to replace the corroded pipes beneath our faucet. Kyle was great as he was quick and through. He also help with another minor issue on our property. Customer service at its best."

Robby R on June 2025

At Leak Busters Plumbing, we stand out because of our commitment to delivering reliable, high-quality plumbing services with a focus on customer satisfaction. Here’s what sets us apart: 1. **Comprehensive Services**: From leak detection and repair to complete plumbing system installations, we offer a wide range of services for both residential and commercial properties. Whether it's fixing minor leaks or managing large-scale plumbing projects, we have you covered. 2. **Expert Team**: Our highly trained team consists of certified plumbers with years of experience in the industry. We ensure that every technician is up-to-date with the latest techniques and technologies, allowing us to tackle any plumbing issue with precision and expertise. 3. **Guaranteed Quality**: We believe in doing the job right the first time. That’s why we offer warranties on our services and use only top-quality materials to ensure long-lasting results. Our meticulous attention to detail ensures that every project meets our high standards. 4. **Customer-Centered Approach**: At Leak Busters, customer satisfaction is our top priority. We pride ourselves on clear communication, timely service, and transparent pricing, so you always know what to expect. We don’t just fix problems; we build trust. 5. **Advanced Technology**: We leverage the latest plumbing technologies, such as video inspections and non-invasive leak detection tools, to provide efficient and accurate solutions. This helps us solve problems faster and minimizes disruption to your home or business. Choose Leak Busters Plumbing, where expertise meets reliability, and let us handle all your plumbing needs with unmatched professionalism!

"We had to replace the corroded pipes beneath our faucet. Kyle was great as he was quick and through. He also help with another minor issue on our property. Customer service at its best."

Robby R on June 2025


Avatar for Revolution Construction Inc.
Revolution Construction Inc.
12960 Old St Augustine Rd
4.67(
15
)
Approved Pro
Revolution Construction Inc.
12960 Old St Augustine Rd
4.67(
15
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
893 local quotes requested

Constructing The Future, Reconstructing The Past!! Revolution Construction services all of Duval County. With years of expertise as a general contractor, we can help you with all of your home remodeling needs. Contact us today to talk about your kitchen, bathroom, flooring, or full home contracting needs and schedule a consult to talk about making your vision a reality.

"Outstanding"

Horatiu D on March 2025

Constructing The Future, Reconstructing The Past!! Revolution Construction services all of Duval County. With years of expertise as a general contractor, we can help you with all of your home remodeling needs. Contact us today to talk about your kitchen, bathroom, flooring, or full home contracting needs and schedule a consult to talk about making your vision a reality.

"Outstanding"

Horatiu D on March 2025


Swift Brothers Plumbing, Heating & Air LLC
2674 Pemberton Drive
4.80(
5
)
Approved Pro
Swift Brothers Plumbing, Heating & Air LLC
2674 Pemberton Drive
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2437 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"It went fine. He was kind and quick."

dominic a on January 2023

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"It went fine. He was kind and quick."

dominic a on January 2023


Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
2028 W 21st St
4.32(
192
)
Approved Pro
Roto-Rooter Plumbing & Water Cleanup
2028 W 21st St
4.32(
192
)
Approved Pro
Customers say: Quick response
1511 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Convenient and reliable communication, but their quote came in $1000+ more than everyone else who came out."

Joseph C on October 2024

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Convenient and reliable communication, but their quote came in $1000+ more than everyone else who came out."

Joseph C on October 2024

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FAQs for tankless water heater installation projects in Fernandina Beach, FL

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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