Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Avon Park

Furman Plumbing
142 S. Sumter Ave
New on HomeAdvisorNew on Angi
Approved Pro
Furman Plumbing
142 S. Sumter Ave
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

With years of experience serving the Bradenton , FL area, we are your solution for all your home plumbing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

With years of experience serving the Bradenton , FL area, we are your solution for all your home plumbing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!


Avatar for Eric's Plumbing, Inc.
Eric's Plumbing, Inc.
1815 Thornhill Road
4.61(
204
)
Approved Pro
Eric's Plumbing, Inc.
1815 Thornhill Road
4.61(
204
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
13 local quotes requested

Eric's Plumbing, Inc., is the company to use for all your plumbing needs. We treat our customers fair, and with the respect they deserve. We do outstanding work and provide excellent customer service. We aim to create long-lasting relationships. Let us show you why we are the best! Call us today and you will be very pleased with our work! Emergency Service Provided!

"I can't say enough about this company. They always go above and beyond to do their job and then some to make you feel comfortable to have them in your home. Have used them for many things from replacing toilets to outside leak to broken pipes. Wonderful job done every time. No wait, on time and always make you seem as if you are their only concern."

Nancy M on August 2024

Eric's Plumbing, Inc., is the company to use for all your plumbing needs. We treat our customers fair, and with the respect they deserve. We do outstanding work and provide excellent customer service. We aim to create long-lasting relationships. Let us show you why we are the best! Call us today and you will be very pleased with our work! Emergency Service Provided!

"I can't say enough about this company. They always go above and beyond to do their job and then some to make you feel comfortable to have them in your home. Have used them for many things from replacing toilets to outside leak to broken pipes. Wonderful job done every time. No wait, on time and always make you seem as if you are their only concern."

Nancy M on August 2024


Avatar for Long Home Products
Long Home Products
4035 Crescent Park Dr
2.00(
1
)
Approved Pro
Long Home Products
4035 Crescent Park Dr
2.00(
1
)
Approved Pro
2573 local quotes requested
80 years of experience

With over 80 years of experience in home improvement, Long Home is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing and baths project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"On 5/29/25 Tristin came to my house and gave me a quote on a new shower remodel with a new toilet, and we signed the contract. I thought $12,000 plus was exorbitant, but Tristin assured me that Long Home uses quality materials, excellent craftsmanship, and excellent service. He told me that they will replace all the pipes, and the shower and toilet will have lifetime warranties. So, I agreed and gave him half down and it was scheduled for the 6/27/25 and 6/28/25. Tristian called me on the 6/5/25 and told me that for the shower I choose the half wall that was part of my existing shower would have to be removed, he said otherwise I would have to pay an additional $1,500+, because the shower I agreed to couldn’t be installed otherwise. I told Tristin on 5/29/25 that I did not want the wall removed, but after talking to Tristin on the 5th I relented and said the wall could be removed and ordered another toilet for my other bathroom. The day of the installation came, and one guy came on time and the actual plumber came about 2 hours late around noon. They started working on the demolition and Tristin came around 4pm to move the power socket that was in the wall they removed. He put a rough patch on the wall and installed the outlet without the cover. They removed my cabinet from the wall so they could take down the wall but never replaced it. They worked until 10 pm on Friday. Tristin was supposed to come out on Saturday to finish the patch and put the cover on the outlet. Saturday 6/28/25 the helper arrived at 830 am and the plumber arrived at 1030, at 450 pm the plumber showed me the shower rod they sent with my shower, and it was too short. He told me to call Tristin, I did, and he said OK Tristin never showed up and the two guys finished at 945 pm without putting the cabinet back up. I checked the toilet in the bathroom where the shower was installed, and it kept running after I flushed it, and I put a toilet cleaning tab in the other one and noticed the toilet lid does not fit right. I texted Tristin on Sunday morning telling him about both toilets and he texted me back on that Monday and said he could come at 4pm. I work nights and did not get up until around 5pm and I texted him and told him that I do not usually get up until 6pm during the week when I work and he never messaged me back. I sent Tristin another text on Saturday 7/5/25 telling him to ask him when he could come out and fix the problems I have. I have not heard back as of yet. Long Home charges a premium price and Tristin told me that I would get premium service, he said this is why they charge so much, but the experience I’ve had is anything but premium, I paid $12,000 and I only have one toilet that works correctly even though the lid doesn’t fit properly, I had to buy a shower rod so I could use my shower, since the one I bought from them didn’t fit, which makes no sense because they knew the dimensions of the shower. I had to have a wall removed that I did not really want removed, because they made a mistake when I signed the contract. I have the outlet in my bathroom wired without a cover, my wall is not finished, and my cabinet is still sitting in my bedroom. I do not mind spending the money for something, but I want the product and the service to be worth the price, I paid for professionals, but this is not the problems you are supposed to have with professionals."

Brian J on July 2025

With over 80 years of experience in home improvement, Long Home is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing and baths project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"On 5/29/25 Tristin came to my house and gave me a quote on a new shower remodel with a new toilet, and we signed the contract. I thought $12,000 plus was exorbitant, but Tristin assured me that Long Home uses quality materials, excellent craftsmanship, and excellent service. He told me that they will replace all the pipes, and the shower and toilet will have lifetime warranties. So, I agreed and gave him half down and it was scheduled for the 6/27/25 and 6/28/25. Tristian called me on the 6/5/25 and told me that for the shower I choose the half wall that was part of my existing shower would have to be removed, he said otherwise I would have to pay an additional $1,500+, because the shower I agreed to couldn’t be installed otherwise. I told Tristin on 5/29/25 that I did not want the wall removed, but after talking to Tristin on the 5th I relented and said the wall could be removed and ordered another toilet for my other bathroom. The day of the installation came, and one guy came on time and the actual plumber came about 2 hours late around noon. They started working on the demolition and Tristin came around 4pm to move the power socket that was in the wall they removed. He put a rough patch on the wall and installed the outlet without the cover. They removed my cabinet from the wall so they could take down the wall but never replaced it. They worked until 10 pm on Friday. Tristin was supposed to come out on Saturday to finish the patch and put the cover on the outlet. Saturday 6/28/25 the helper arrived at 830 am and the plumber arrived at 1030, at 450 pm the plumber showed me the shower rod they sent with my shower, and it was too short. He told me to call Tristin, I did, and he said OK Tristin never showed up and the two guys finished at 945 pm without putting the cabinet back up. I checked the toilet in the bathroom where the shower was installed, and it kept running after I flushed it, and I put a toilet cleaning tab in the other one and noticed the toilet lid does not fit right. I texted Tristin on Sunday morning telling him about both toilets and he texted me back on that Monday and said he could come at 4pm. I work nights and did not get up until around 5pm and I texted him and told him that I do not usually get up until 6pm during the week when I work and he never messaged me back. I sent Tristin another text on Saturday 7/5/25 telling him to ask him when he could come out and fix the problems I have. I have not heard back as of yet. Long Home charges a premium price and Tristin told me that I would get premium service, he said this is why they charge so much, but the experience I’ve had is anything but premium, I paid $12,000 and I only have one toilet that works correctly even though the lid doesn’t fit properly, I had to buy a shower rod so I could use my shower, since the one I bought from them didn’t fit, which makes no sense because they knew the dimensions of the shower. I had to have a wall removed that I did not really want removed, because they made a mistake when I signed the contract. I have the outlet in my bathroom wired without a cover, my wall is not finished, and my cabinet is still sitting in my bedroom. I do not mind spending the money for something, but I want the product and the service to be worth the price, I paid for professionals, but this is not the problems you are supposed to have with professionals."

Brian J on July 2025


Avatar for All Round Repairs & More LLC
All Round Repairs & More LLC
118 Kent Road
4.48(
29
)
Approved Pro
All Round Repairs & More LLC
118 Kent Road
4.48(
29
)
Approved Pro
Customers say: Quick response
712 local quotes requested
2 years of experience

Ask about our Summer special! our biggest discount for a whole home hydro jetting up to 5 drain lines. A complete sewer system flush out! We offer Senior, Military, First responders & Veteran’s & 50 years or older Disounts to anyone in the home or property management! Allround repair & more LLC is a leading provider of hydro jetting services for residential and commercial properties. Our experienced team uses advanced hydro jetting technology to effectively remove blockages from your plumbing system. This high-pressure water cleaning method ensures a thorough and long-lasting solution for clogged drains and pipes. We pride ourselves on delivering exceptional service, professionalism, and competitive pricing. At Allround repair & more LLC, we are committed to restoring the efficiency of your plumbing system with minimal disruption to your routine. Trust us for prompt, reliable, and hassle-free hydro jetting services. As a specialist in main line locates, I am adept at using the cutting-edge Rigid SeekTech LE24 technology. This state-of-the-art equipment enables me to accurately detect and trace the path of underground utility lines, ensuring a smooth and efficient process for any project. In addition to this, we are skilled in installing cleanout for main sewer lines made from various materials such as cast iron, PVC, and terra-cotta. This expertise is crucial in maintaining the functionality and longevity of these drain lines, preventing potential blockages and facilitating easier access for future cleaning and inspection. With my technical proficiency and commitment to excellence, I aim to provide reliable and effective solutions for all main line and drain line needs. We offer warranty packages on whole home hydro jettings for peace of mind service We accept a wide variety of payments including Afterpay & Klarna for payment plans no credit check!

"Went great.kind and very courteous"

Bernice D on June 2025

Ask about our Summer special! our biggest discount for a whole home hydro jetting up to 5 drain lines. A complete sewer system flush out! We offer Senior, Military, First responders & Veteran’s & 50 years or older Disounts to anyone in the home or property management! Allround repair & more LLC is a leading provider of hydro jetting services for residential and commercial properties. Our experienced team uses advanced hydro jetting technology to effectively remove blockages from your plumbing system. This high-pressure water cleaning method ensures a thorough and long-lasting solution for clogged drains and pipes. We pride ourselves on delivering exceptional service, professionalism, and competitive pricing. At Allround repair & more LLC, we are committed to restoring the efficiency of your plumbing system with minimal disruption to your routine. Trust us for prompt, reliable, and hassle-free hydro jetting services. As a specialist in main line locates, I am adept at using the cutting-edge Rigid SeekTech LE24 technology. This state-of-the-art equipment enables me to accurately detect and trace the path of underground utility lines, ensuring a smooth and efficient process for any project. In addition to this, we are skilled in installing cleanout for main sewer lines made from various materials such as cast iron, PVC, and terra-cotta. This expertise is crucial in maintaining the functionality and longevity of these drain lines, preventing potential blockages and facilitating easier access for future cleaning and inspection. With my technical proficiency and commitment to excellence, I aim to provide reliable and effective solutions for all main line and drain line needs. We offer warranty packages on whole home hydro jettings for peace of mind service We accept a wide variety of payments including Afterpay & Klarna for payment plans no credit check!

"Went great.kind and very courteous"

Bernice D on June 2025


Avatar for All About Septic Service Inc
All About Septic Service Inc
991 EDWARDS RD
4.67(
147
)
Approved Pro
All About Septic Service Inc
991 EDWARDS RD
4.67(
147
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
231 local quotes requested

All About Septic Service, Inc. is backed by 15 years of septic and plumbing experience. We are focused on providing high-quality service and satisfaction - we will do everything we can to meet your expectations. Family owned and operated full service septic system company.

"Excellent quality highly recommend"

Stephen M on January 2024

All About Septic Service, Inc. is backed by 15 years of septic and plumbing experience. We are focused on providing high-quality service and satisfaction - we will do everything we can to meet your expectations. Family owned and operated full service septic system company.

"Excellent quality highly recommend"

Stephen M on January 2024


Avatar for Golden Temple Builders Inc
Golden Temple Builders Inc
5.00(
8
)
Approved Pro
Golden Temple Builders Inc
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7590 local quotes requested

We are custom home builders for single-family homes, multi-family, modular and backyard ADU's building in Florida, Texas, California and the Caribbean. Building new homes from a 200 sqft ADU to a 15,000 sq ft custom home and beyond

"Nick and his team were amazing they spent the time with all the little details. All the work was above standards. I highly recommend them for services"

Brian A on May 2025

We are custom home builders for single-family homes, multi-family, modular and backyard ADU's building in Florida, Texas, California and the Caribbean. Building new homes from a 200 sqft ADU to a 15,000 sq ft custom home and beyond

"Nick and his team were amazing they spent the time with all the little details. All the work was above standards. I highly recommend them for services"

Brian A on May 2025


Avatar for H&W All Construction & Renovation LLC
H&W All Construction & Renovation LLC
5151 Thompson Rd
New on HomeAdvisorNew on Angi
Approved Pro
H&W All Construction & Renovation LLC
5151 Thompson Rd
New on AngiNew on HomeAdvisor
Approved Pro
31960 local quotes requested
1 years of experience

Please contact for more information

Please contact for more information


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
62150 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"Paid for the service. Was not given any troubleshooting instructions. Assumed my issue was circuit boards. Replaced both circuit boards in dishwasher and still not working. Can't seem to receive a callback. I've left voicemails, emails, and everything I could think of. No response. Thanks for taking my money and wasting my time Neli."

Devin V on December 2024

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"Paid for the service. Was not given any troubleshooting instructions. Assumed my issue was circuit boards. Replaced both circuit boards in dishwasher and still not working. Can't seem to receive a callback. I've left voicemails, emails, and everything I could think of. No response. Thanks for taking my money and wasting my time Neli."

Devin V on December 2024


AquaTek Pro Water Purification Company
We Come To You.
5.00(
8
)
AquaTek Pro Water Purification Company
We Come To You.
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Aquatek Pro Water Purification Co. has been in the filtration field for over 27 years and help clients with their individual purification needs. We sell a full line of water softeners, whole house filters, pumps, pressure tanks reverse osmosis systems and much more! If you are on a municipal water source or you have your own private well; we will test your water to determine what professional grade components you need, to filter out the undesirable impurities in your water. It all starts with a free on site water test. A full scale laboratory test can also be conducted at a small cost and can reveal a broad range of possible, hazardous contaminants. Our products are made in the USA! Whole house filtration comes with a 5 year warranty and certified by the Water Quality Association. We can also service most existing equipment as well.

"We love our water system!!! John installed a water purification in our home and it is awesome! We don't drink any other water. His professionalism and service is top notch. When a filter or adjustment is needed he is on it. We would highly recommend John Warren and AquaTek Pro Water Purification Company."

Leah S on March 2019

Aquatek Pro Water Purification Co. has been in the filtration field for over 27 years and help clients with their individual purification needs. We sell a full line of water softeners, whole house filters, pumps, pressure tanks reverse osmosis systems and much more! If you are on a municipal water source or you have your own private well; we will test your water to determine what professional grade components you need, to filter out the undesirable impurities in your water. It all starts with a free on site water test. A full scale laboratory test can also be conducted at a small cost and can reveal a broad range of possible, hazardous contaminants. Our products are made in the USA! Whole house filtration comes with a 5 year warranty and certified by the Water Quality Association. We can also service most existing equipment as well.

"We love our water system!!! John installed a water purification in our home and it is awesome! We don't drink any other water. His professionalism and service is top notch. When a filter or adjustment is needed he is on it. We would highly recommend John Warren and AquaTek Pro Water Purification Company."

Leah S on March 2019


Eu-LuxuryBath
West Central Avenue
No reviews
Eu-LuxuryBath
West Central Avenue
No reviews
Emergency services offered

With over 15 years in home renovation industy we decided to focus on luxury bathroom remodels and with hundreds of bathrooms being finished we would love to work on your specific design. Check outour website and social media( instagram,facebook)

With over 15 years in home renovation industy we decided to focus on luxury bathroom remodels and with hundreds of bathrooms being finished we would love to work on your specific design. Check outour website and social media( instagram,facebook)

...
Showing 1-10 of 361

FAQs for tankless water heater installation projects in Avon Park, 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.

Share project details to get started.