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 Cape Coral

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!


Shamrock Plumbing and Mechanical
3557 Plover Ave Suite #6
4.75(
2
)
Approved Pro
Shamrock Plumbing and Mechanical
3557 Plover Ave Suite #6
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

Welcome to Shamrock Plumbing and Mechanical! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Prompt, professional, efficient! Very neat. Save your included manuals before they start cleaning up! I absolutely would use them again and refer my neighbors."

Janet P on June 2022

Welcome to Shamrock Plumbing and Mechanical! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Prompt, professional, efficient! Very neat. Save your included manuals before they start cleaning up! I absolutely would use them again and refer my neighbors."

Janet P on June 2022


Avatar for McCullers Construction Services & Consulting, LLC
McCullers Construction Services & Consulting, LLC
17470 Jean Street
4.95(
197
)
Approved Pro
McCullers Construction Services & Consulting, LLC
17470 Jean Street
4.95(
197
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
13 local quotes requested

Our Well Services & Plumbing Division can solve all your residential and commercial water needs. Call us today for your water well and plumbing needs. We have service technicians that are ready to tackle any problem. As a fully licensed and insured water well and plumbing service company our entire team is committed to outstanding, efficient and professional customer service. We pride ourselves on quality and customer satisfaction. We drill water & irrigation wells, install, service & repair well pumps, well equipment, wellhead piping, controls, water treatment equipment, water softeners, water heaters, whole house re-pipes, general repairs, and maintenance. Please call us today with any questions or if you would like to schedule a consultation or request a quotation.

"The responded quickly and thoroughly explained their fees. And adapted immediately based on field conditions in our condo"

Chris B on October 2024

Our Well Services & Plumbing Division can solve all your residential and commercial water needs. Call us today for your water well and plumbing needs. We have service technicians that are ready to tackle any problem. As a fully licensed and insured water well and plumbing service company our entire team is committed to outstanding, efficient and professional customer service. We pride ourselves on quality and customer satisfaction. We drill water & irrigation wells, install, service & repair well pumps, well equipment, wellhead piping, controls, water treatment equipment, water softeners, water heaters, whole house re-pipes, general repairs, and maintenance. Please call us today with any questions or if you would like to schedule a consultation or request a quotation.

"The responded quickly and thoroughly explained their fees. And adapted immediately based on field conditions in our condo"

Chris B on October 2024


Avatar for Legin Plumbing & Drains LLC
Legin Plumbing & Drains LLC
2913 SW 3rd Terrace
4.88(
8
)
Approved Pro
Legin Plumbing & Drains LLC
2913 SW 3rd Terrace
4.88(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Legin plumbing & drains LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Fast service!"

SHERRIE H on August 2024

Legin plumbing & drains LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Fast service!"

SHERRIE H on August 2024


Atlas Plumbing Company of SW FL
2900 Hunter Street
3.92(
12
)
Approved Pro
Atlas Plumbing Company of SW FL
2900 Hunter Street
3.92(
12
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent customer service from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I wish all the employees we hire are like them. They are very good."

Alisa . on November 2018

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent customer service from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I wish all the employees we hire are like them. They are very good."

Alisa . on November 2018


Avatar for Mr. Rooter Plumbing of Fort Myers
Mr. Rooter Plumbing of Fort Myers
12995 South Cleveland Ave PBS #3
4.78(
18
)
Approved Pro
Mr. Rooter Plumbing of Fort Myers
12995 South Cleveland Ave PBS #3
4.78(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
286 local quotes requested
1 years of experience

Mr. Rooter Plumbing of Fort Myers is the top choice for all of your plumbing needs. Our only priority is to provide the highest level of customer service. That is why our service is world-class and unmatched by any plumbing company in the industry. From the moment you call our office to the moment we leave your home, Mr. Rooter Plumbing of Orange Park strives to give you the simplest, most stress-free experience you have ever had. Plumbing emergencies are enough of a headache without dealing with an angry customer service rep or repairman. We offer a warm voice, a courteous call, and a convenient process. We make your emergency a priority for us, scheduling service as quickly as possible to resolve your problem.

"My hose bib was leaking constantly- more than a drip! Since I have to pay for water in Cape Coral, I was forced to shut off the water to my entire house! I googled plumbers close to me and was directed to Mr. Rooter. Tanner showed up ready to get to work. He listened to my questions and answered them with confidence. Even as the sky darkened for our afternoon thunderstorm, he assured me that he could get the job done quickly. And he did! I offered him a towel as we chatted about family and faith. I signed the invoice, gave him my credit card, and now I can take a shower. He assured me that if I have any issues with the repair that I can call and someone will come and take a look."

Robin E on June 2025

Mr. Rooter Plumbing of Fort Myers is the top choice for all of your plumbing needs. Our only priority is to provide the highest level of customer service. That is why our service is world-class and unmatched by any plumbing company in the industry. From the moment you call our office to the moment we leave your home, Mr. Rooter Plumbing of Orange Park strives to give you the simplest, most stress-free experience you have ever had. Plumbing emergencies are enough of a headache without dealing with an angry customer service rep or repairman. We offer a warm voice, a courteous call, and a convenient process. We make your emergency a priority for us, scheduling service as quickly as possible to resolve your problem.

"My hose bib was leaking constantly- more than a drip! Since I have to pay for water in Cape Coral, I was forced to shut off the water to my entire house! I googled plumbers close to me and was directed to Mr. Rooter. Tanner showed up ready to get to work. He listened to my questions and answered them with confidence. Even as the sky darkened for our afternoon thunderstorm, he assured me that he could get the job done quickly. And he did! I offered him a towel as we chatted about family and faith. I signed the invoice, gave him my credit card, and now I can take a shower. He assured me that if I have any issues with the repair that I can call and someone will come and take a look."

Robin E on June 2025


Avatar for Pro-Tec Plumbing & Air
Pro-Tec Plumbing & Air
3900 Arnold Avenue
4.78(
59
)
Approved Pro
Pro-Tec Plumbing & Air
3900 Arnold Avenue
4.78(
59
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
67 local quotes requested

We are dedicated to providing our clients with the very best in service, installation, and repair, for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Great"

Patrick C on October 2020

We are dedicated to providing our clients with the very best in service, installation, and repair, for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Great"

Patrick C on October 2020


Avatar for Next Plumbing
Next Plumbing
12821 Commerce Lakes Drive Buildings 10 And 11
4.61(
769
)
Approved Pro
Next Plumbing
12821 Commerce Lakes Drive Buildings 10 And 11
4.61(
769
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
556 local quotes requested

Next Plumbing and Air has over 40 years experience in the plumbing and HVAC business. We separate our selves from our competitors by providing the utmost professional and timely service. We can assist you with any and all of your plumbing and HVAC service and repair needs. We are dedicated to serving you and exceeding your expectations.

"Friendly and nice"

Tameka C on June 2025

Next Plumbing and Air has over 40 years experience in the plumbing and HVAC business. We separate our selves from our competitors by providing the utmost professional and timely service. We can assist you with any and all of your plumbing and HVAC service and repair needs. We are dedicated to serving you and exceeding your expectations.

"Friendly and nice"

Tameka C on June 2025


Avatar for Catalyst Air Conditioning, LLC
Catalyst Air Conditioning, LLC
12165 Metro Pkwy
5.00(
24
)
Approved Pro
Catalyst Air Conditioning, LLC
12165 Metro Pkwy
5.00(
24
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
174 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Fast service and great technicians."

Heather C on February 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Fast service and great technicians."

Heather C on February 2025


Avatar for Benjamin Franklin Plumbing of Fort Myers
Benjamin Franklin Plumbing of Fort Myers
14241 Jetport Loop W
4.58(
43
)
Approved Pro
Benjamin Franklin Plumbing of Fort Myers
14241 Jetport Loop W
4.58(
43
)
Approved Pro
Customers say: Quality work
109 local quotes requested
36 years of experience

Benjamin Franklin Plumbing is a trusted leader in the industry, known for exceptional customer satisfaction. With over 30 years of experience, we prioritize efficiency, quality, and timely service. Serving all of Florida and Birmingham, Alabama, our expert plumbers handle repairs, installations, replacements, and maintenance for residential properties. Our team is licensed, qualified, and thoroughly screened for your peace of mind. We arrive in fully stocked vehicles, resolving 90% of issues on the first visit. Whether it is routine maintenance or a major remodel, we are equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today- because If there is any delay, it is you we pay!

"they did a good job"

Cary M on April 2025

Benjamin Franklin Plumbing is a trusted leader in the industry, known for exceptional customer satisfaction. With over 30 years of experience, we prioritize efficiency, quality, and timely service. Serving all of Florida and Birmingham, Alabama, our expert plumbers handle repairs, installations, replacements, and maintenance for residential properties. Our team is licensed, qualified, and thoroughly screened for your peace of mind. We arrive in fully stocked vehicles, resolving 90% of issues on the first visit. Whether it is routine maintenance or a major remodel, we are equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today- because If there is any delay, it is you we pay!

"they did a good job"

Cary M on April 2025

...
Showing 1-10 of 955

FAQs for tankless water heater installation projects in Cape Coral, 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.