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 Milton

Avatar for Benjamin Franklin Plumbing of Gulf Breeze
Benjamin Franklin Plumbing of Gulf Breeze
1873 Cowen Road
4.64(
7
)
Approved Pro
Benjamin Franklin Plumbing of Gulf Breeze
1873 Cowen Road
4.64(
7
)
Approved Pro
Customers say: Quality work
135 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!

"Had my water heater serviced. Very quick scheduling, arrived on time and worked diligently to get the job done. Very communicative on the repair process and pricing."

Ron H on March 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!

"Had my water heater serviced. Very quick scheduling, arrived on time and worked diligently to get the job done. Very communicative on the repair process and pricing."

Ron H on March 2025


APEXX PLUMBING LLC
5951 Palermo Road
New on HomeAdvisorNew on Angi
Approved Pro
APEXX PLUMBING LLC
5951 Palermo Road
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
1873 Cowen Road
5.00(
3
)
Approved Pro
Benjamin Franklin Plumbing
1873 Cowen Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
339 local quotes requested

Trusted plumbing experts—on time, every time. If there’s any delay, it’s you we pay! 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’s routine maintenance or a major remodel, we’re equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today—because If there’s any delay, it’s you we pay!

"Yes work done by a real professional however whoever did install job failed to do it correctly He Benjamin Franklin fixed the problem"

Yvonne B on March 2025

Trusted plumbing experts—on time, every time. If there’s any delay, it’s you we pay! 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’s routine maintenance or a major remodel, we’re equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today—because If there’s any delay, it’s you we pay!

"Yes work done by a real professional however whoever did install job failed to do it correctly He Benjamin Franklin fixed the problem"

Yvonne B on March 2025


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
321 FL-85
3.61(
69
)
Approved Pro
Benjamin Franklin Plumbing
321 FL-85
3.61(
69
)
Approved Pro
Customers say: Super punctual
337 local quotes requested
Free onsite estimate

Benjamin Franklin Plumbing has been a trusted name in the plumbing industry, earning a reputation for outstanding customer satisfaction. Our mission is simple: to deliver efficient, high-quality, and timely service every time. Our customers always come first, and that’s why we’ve become one of the leading plumbing brands in the U.S with over 30 years of experience, our locations have been dedicated to delivering top-notch service and expertise. As we continue to grow, we’re expanding our knowledge and exceptional customer service to new areas, ensuring even more customers benefit from our trusted solutions. Proudly serving all of Florida and Birmingham, Alabama, our expert plumbers offer a full range of services, including repairs, installations, replacements, and maintenance for residential properties. We’re dedicated to ensuring reliable plumbing that stands the test of time. Licensed, qualified, and ready for any project—whether it's routine maintenance or a major remodel—our team is equipped to handle it all. Each of our plumbers undergoes thorough background checks and drug screenings for your peace of mind. To make your experience even more convenient, we send our plumbers in fully stocked vehicles, enabling us to resolve 90% of plumbing issues on the first visit. Need plumbing help? Contact us today to schedule an appointment. And remember, If there's any delay, it's you we pay!

"Professional, courteous, prompt and good communication. I appreciate that the technician (Mike) took time to explain the nature of my plumbing need and my options. And I'm pleased with the work done. I would recommend this company."

Sheryl S on July 2023

Benjamin Franklin Plumbing has been a trusted name in the plumbing industry, earning a reputation for outstanding customer satisfaction. Our mission is simple: to deliver efficient, high-quality, and timely service every time. Our customers always come first, and that’s why we’ve become one of the leading plumbing brands in the U.S with over 30 years of experience, our locations have been dedicated to delivering top-notch service and expertise. As we continue to grow, we’re expanding our knowledge and exceptional customer service to new areas, ensuring even more customers benefit from our trusted solutions. Proudly serving all of Florida and Birmingham, Alabama, our expert plumbers offer a full range of services, including repairs, installations, replacements, and maintenance for residential properties. We’re dedicated to ensuring reliable plumbing that stands the test of time. Licensed, qualified, and ready for any project—whether it's routine maintenance or a major remodel—our team is equipped to handle it all. Each of our plumbers undergoes thorough background checks and drug screenings for your peace of mind. To make your experience even more convenient, we send our plumbers in fully stocked vehicles, enabling us to resolve 90% of plumbing issues on the first visit. Need plumbing help? Contact us today to schedule an appointment. And remember, If there's any delay, it's you we pay!

"Professional, courteous, prompt and good communication. I appreciate that the technician (Mike) took time to explain the nature of my plumbing need and my options. And I'm pleased with the work done. I would recommend this company."

Sheryl S on July 2023


Avatar for The Paint Guy
The Paint Guy
4 Japonica Ln
4.56(
9
)
Approved Pro
The Paint Guy
4 Japonica Ln
4.56(
9
)
Approved Pro
Customers say: Quick response
226 local quotes requested
29 years of experience

We specialize in complete interior and exterior repaints. Exterior jobs we pressure wash, replace any damaged wood, waterproof, and paint. We are a full service interior painter including spraying or painting cabinets by hand. We also have a crew that takes care of all of our new construction customers.

"I would give a 0 if I could. Is it a thief if you give them money and they don't do the service then don't give the money back? If so, then David is a thief! It's been going on almost a year of trying to get my money back but David either doesn't understand English or he's purposefully manipulating the system and therefore, me, by playing games, not showing up for court, and not meeting deadlines, and most importantly NOT GIVING ME MY MONEY BASED ON THE JUDGEMENT BY THE COURTS issued last March!!! This is the case #, check it out for yourself: 22000428SCMXAX"

Ellen H on March 2023

We specialize in complete interior and exterior repaints. Exterior jobs we pressure wash, replace any damaged wood, waterproof, and paint. We are a full service interior painter including spraying or painting cabinets by hand. We also have a crew that takes care of all of our new construction customers.

"I would give a 0 if I could. Is it a thief if you give them money and they don't do the service then don't give the money back? If so, then David is a thief! It's been going on almost a year of trying to get my money back but David either doesn't understand English or he's purposefully manipulating the system and therefore, me, by playing games, not showing up for court, and not meeting deadlines, and most importantly NOT GIVING ME MY MONEY BASED ON THE JUDGEMENT BY THE COURTS issued last March!!! This is the case #, check it out for yourself: 22000428SCMXAX"

Ellen H on March 2023


Avatar for EMPIRE SERVICES USA INC
EMPIRE SERVICES USA INC
2404 Winter Park Court
5.00(
1
)
Approved Pro
EMPIRE SERVICES USA INC
2404 Winter Park Court
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
342 local quotes requested

Empire Services Group is a locally owned and operated company dedicated to honesty, integrity, and treating your home with the utmost care, as if it were our own. Our competitive pricing comes with a commitment to excellence, ensuring meticulous attention to detail in every project we undertake. We're eager to forge lasting relationships and stand behind our work with a satisfaction guarantee. Trust us to bring your vision to life!"

"Service was provided based on the needs of our family in a timely manner! We appreciate your making sure that we were satisfied at the time of completion!!!"

BERNIE P on October 2024

Empire Services Group is a locally owned and operated company dedicated to honesty, integrity, and treating your home with the utmost care, as if it were our own. Our competitive pricing comes with a commitment to excellence, ensuring meticulous attention to detail in every project we undertake. We're eager to forge lasting relationships and stand behind our work with a satisfaction guarantee. Trust us to bring your vision to life!"

"Service was provided based on the needs of our family in a timely manner! We appreciate your making sure that we were satisfied at the time of completion!!!"

BERNIE P on October 2024


Avatar for Anchored Renovations LLC
Anchored Renovations LLC
9466 Navarre Pkwy
4.79(
14
)
Approved Pro
Anchored Renovations LLC
9466 Navarre Pkwy
4.79(
14
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
181 local quotes requested

We are Anchored Renovations, LLC, specializing in residential construction. Remodeling, additions, decks, and fencing. Our work is guaranteed! We offer only the best of the best. We are very competitive with pricing and will beat any competitors written estimate! We are now offering 3D renderings on remodels and more! See what the project will look like before it’s done!!

"A few time snags due to COVID, but overall quality work through and through."

Larry N on March 2021

We are Anchored Renovations, LLC, specializing in residential construction. Remodeling, additions, decks, and fencing. Our work is guaranteed! We offer only the best of the best. We are very competitive with pricing and will beat any competitors written estimate! We are now offering 3D renderings on remodels and more! See what the project will look like before it’s done!!

"A few time snags due to COVID, but overall quality work through and through."

Larry N on March 2021


Avatar for Buffkin Plumbing
Buffkin Plumbing
Miller Avenue
5.00(
3
)
Approved Pro
Buffkin Plumbing
Miller Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
102 local quotes requested

We specialize in tankless water heaters, gas line, plumbing repair and service New homes Remodels We put a lot of pride in our work!

"Excellent great communication very fair"

Tom P on August 2024

We specialize in tankless water heaters, gas line, plumbing repair and service New homes Remodels We put a lot of pride in our work!

"Excellent great communication very fair"

Tom P on August 2024


CJ Contracting
5.00(
9
)
Approved Pro
CJ Contracting
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
847 local quotes requested

CJ Contracting is your go-to home services business in Mobile. With our expertise and attention to detail, we stand out from the competition. Contact us today for a quote!

"Corey was amazing, on time and thorough with all aspects of the repairs. Pricing was fair and reasonable. Give him a call if you are needing anything completed for your home. Vast knowledge of all repairs."

Jessie H on February 2025

CJ Contracting is your go-to home services business in Mobile. With our expertise and attention to detail, we stand out from the competition. Contact us today for a quote!

"Corey was amazing, on time and thorough with all aspects of the repairs. Pricing was fair and reasonable. Give him a call if you are needing anything completed for your home. Vast knowledge of all repairs."

Jessie H on February 2025


Avatar for C&M Construction
C&M Construction
475 Co Rd 182
5.00(
8
)
Approved Pro
C&M Construction
475 Co Rd 182
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

At C&M Construction we focus on quality, reliability and speedy turnovers. It is out goal to satisfy our customers by providing quality craftsmanship for all of your residential needs. Please see the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great"

Darryl G on February 2025

At C&M Construction we focus on quality, reliability and speedy turnovers. It is out goal to satisfy our customers by providing quality craftsmanship for all of your residential needs. Please see the services we offer below and call -or- click to schedule a free estimate today!

"Everything went great"

Darryl G on February 2025

...
Showing 1-10 of 548

Tankless water heater installations FAQs

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.