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Tankless water heater repair pros in Westerville

Avatar for Top Notch Plumbing
Top Notch Plumbing
568 Jameson St
4.67(
3
)
Approved Pro
Top Notch Plumbing
568 Jameson St
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

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!

"They are really reliable, by far great service and great quality. Thank you!"

Kenny G on February 2024

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!

"They are really reliable, by far great service and great quality. Thank you!"

Kenny G on February 2024


Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.64(
637
)
Approved Pro
Eco Plumbers, Electricians, and HVAC Technicians
4691 Northwest Pkwy
4.64(
637
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
193 local quotes requested

Eco Plumbers, Electricians, and HVAC Technicians is your eco-friendly, full-service residential plumbing, electrical, heating, cooling, and drain choice and one of the best-reviewed and best-rated water heater maintenance & repair, green plumbing, heating & cooling, sewer & drainage service company. Whatever the task, large or small, our focus is on helping you explore your options, so that you can balance functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to better suit you, your wallet, and our environment. Headquartered in Hilliard, Ohio Since 2007. Serving the Central Ohio, Greater Dayton, and Cincinnati areas. OH LIC# 23868 OH LIC#27968 OH LIC#46198

"Addressed the repairs in a quick manner"

Keith R on April 2025

Eco Plumbers, Electricians, and HVAC Technicians is your eco-friendly, full-service residential plumbing, electrical, heating, cooling, and drain choice and one of the best-reviewed and best-rated water heater maintenance & repair, green plumbing, heating & cooling, sewer & drainage service company. Whatever the task, large or small, our focus is on helping you explore your options, so that you can balance functionality, environmental friendliness, and price for your project. No matter what you decide, we'll employ our knowledge and experience to better suit you, your wallet, and our environment. Headquartered in Hilliard, Ohio Since 2007. Serving the Central Ohio, Greater Dayton, and Cincinnati areas. OH LIC# 23868 OH LIC#27968 OH LIC#46198

"Addressed the repairs in a quick manner"

Keith R on April 2025


Avatar for ARS Commercial Plumbing
ARS Commercial Plumbing
30 Rosebud Ave
5.00(
2
)
Approved Pro
ARS Commercial Plumbing
30 Rosebud Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

ARS-Commercial Plumbing 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.

"Very courteous and knowledgeable, great attention to detail. Highly recommend."

Sandra L on June 2025

ARS-Commercial Plumbing 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.

"Very courteous and knowledgeable, great attention to detail. Highly recommend."

Sandra L on June 2025


Avatar for Lutton Construction
Lutton Construction
1071 Fishinger Road
5.00(
1
)
Approved Pro
Lutton Construction
1071 Fishinger Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
237 local quotes requested

Lutton Construction is a full service contractor specializing in kitchen & bath remodels! At Lutton Construction, we have implemented a customer service centered Design & Build approach to every job. Our focus is providing our customers with a no hassle experience that starts at the Initial Consultation and continues thru Project Completion and beyond. Our team of professional carpenters and tradespersons are dedicated to providing our customers with the highest level of satisfaction and value. Business email: kyle@luttonco.com

"Great. I had a partial wall removed and opened up during my kitchen and family room remodel. My ceiling was damaged so a new ceiling with lights was installed and new flooring for both and remodeled in kitchen. It looks so open, clean and bright."

Sharon B on October 2023

Lutton Construction is a full service contractor specializing in kitchen & bath remodels! At Lutton Construction, we have implemented a customer service centered Design & Build approach to every job. Our focus is providing our customers with a no hassle experience that starts at the Initial Consultation and continues thru Project Completion and beyond. Our team of professional carpenters and tradespersons are dedicated to providing our customers with the highest level of satisfaction and value. Business email: kyle@luttonco.com

"Great. I had a partial wall removed and opened up during my kitchen and family room remodel. My ceiling was damaged so a new ceiling with lights was installed and new flooring for both and remodeled in kitchen. It looks so open, clean and bright."

Sharon B on October 2023


Avatar for Fast Bath Makeover LLC
Fast Bath Makeover LLC
2025 Riverside Dr Suite 520
5.00(
4
)
Approved Pro
Fast Bath Makeover LLC
2025 Riverside Dr Suite 520
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
486 local quotes requested

We are a Columbus Ohio bathroom remodeling expert. We specialize in all things bathroom remodeling. We have convenient bathroom remodeling packages with transparent pricing or we can customize an estimate to fit your exact scope of work. Fast Bath Makeover guarantees our workmanship. We will give you a bathroom remodel that will be done quickly with high quality at a low cost. Call us today to get a design and pricing on your bathroom project.

"10 star review for our Master Bathroom renovation. From beginning to end, it was a great experience and a fantastic finished project!! Greg and Mark and their skilled team were always professional , helpful and efficient. They stayed within budget and completed the project on the timeline they agreed to. Never felt they rushed to get done- meticulous to detail and customer satisfaction! Recommend them 100%."

Kathe G on April 2025

We are a Columbus Ohio bathroom remodeling expert. We specialize in all things bathroom remodeling. We have convenient bathroom remodeling packages with transparent pricing or we can customize an estimate to fit your exact scope of work. Fast Bath Makeover guarantees our workmanship. We will give you a bathroom remodel that will be done quickly with high quality at a low cost. Call us today to get a design and pricing on your bathroom project.

"10 star review for our Master Bathroom renovation. From beginning to end, it was a great experience and a fantastic finished project!! Greg and Mark and their skilled team were always professional , helpful and efficient. They stayed within budget and completed the project on the timeline they agreed to. Never felt they rushed to get done- meticulous to detail and customer satisfaction! Recommend them 100%."

Kathe G on April 2025


Avatar for E&B Wooley Inc
E&B Wooley Inc
4699 Carroll Cemetery Rd
4.50(
16
)
Approved Pro
E&B Wooley Inc
4699 Carroll Cemetery Rd
4.50(
16
)
Approved Pro
Customers say: Terrific value
91 local quotes requested
48 years of experience

We specialize in exterior sewer drains,waterline replacements and camera service.

"Heath is extremely professional. He and his team did a great job!"

Price F on May 2025

We specialize in exterior sewer drains,waterline replacements and camera service.

"Heath is extremely professional. He and his team did a great job!"

Price F on May 2025


J & J Construction and Redesign
5.00(
13
)
Approved Pro
J & J Construction and Redesign
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1145 local quotes requested

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in remodels, but also offer a wide range of expertise for a variety of other projects. 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. Pleas call us anytime day or night we can help you with any problem that may happen. We can be reached at call or text any time JEREMY 614-795-1850 JASON 614-816-3710. Thank you for the opportunity to work for you!

"great job good price had a couple bad lights but fixed the problem and done a great job, plan on using them again this spring.."

bob r on February 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in remodels, but also offer a wide range of expertise for a variety of other projects. 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. Pleas call us anytime day or night we can help you with any problem that may happen. We can be reached at call or text any time JEREMY 614-795-1850 JASON 614-816-3710. Thank you for the opportunity to work for you!

"great job good price had a couple bad lights but fixed the problem and done a great job, plan on using them again this spring.."

bob r on February 2025


Avatar for Apex Plumbing, Heating and Air Pros
Apex Plumbing, Heating and Air Pros
6663 Huntley Rd Suite M
3.95(
96
)
Approved Pro
Apex Plumbing, Heating and Air Pros
6663 Huntley Rd Suite M
3.95(
96
)
Approved Pro
Customers say: Super punctual
3694 local quotes requested
6 years of experience

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 earing your business! Book with us online or feel free to give us a call today.

"Quick and simple service. No complaints here. Thanks for the help."

Joseph N on March 2025

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 earing your business! Book with us online or feel free to give us a call today.

"Quick and simple service. No complaints here. Thanks for the help."

Joseph N on March 2025


Avatar for Mr. Rooter Plumbing of Columbus
Mr. Rooter Plumbing of Columbus
405 N Brice Rd
4.46(
402
)
Approved Pro
Mr. Rooter Plumbing of Columbus
405 N Brice Rd
4.46(
402
)
Approved Pro
Customers say: Quick response
1641 local quotes requested
31 years of experience

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs day or night with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair, with courteous smiles on our faces.

"Travis and team were professional and customer focused. They did the initial drain power cleand and video of inside. They did show the work that needed to be done and listened to what work was wanted completed and connect a downspout drain to link into the complete drain go street."

Paul S on July 2025

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs day or night with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair, with courteous smiles on our faces.

"Travis and team were professional and customer focused. They did the initial drain power cleand and video of inside. They did show the work that needed to be done and listened to what work was wanted completed and connect a downspout drain to link into the complete drain go street."

Paul S on July 2025


Jack L Woods Plumbing Co Inc
130 E Home St
4.82(
2,979
)
Approved Pro
Jack L Woods Plumbing Co Inc
130 E Home St
4.82(
2,979
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
511 local quotes requested

Approx 20 employees. No subs. Charges by the hour. Travel charges may apply. No service fee. Extra charge for after-hours service. May contact via phone or email. Award winning.

"A+ Service, expertise and follow up. Tim came out to check water issues, identified the cause and it repaired in just over an hour. Jim from the office phoned with follow up regarding part I would need for future and informed me it would be less expensive for me to order. Class act and VERY trustworthy?? Brian / Columbus"

Brian R on August 2023

Approx 20 employees. No subs. Charges by the hour. Travel charges may apply. No service fee. Extra charge for after-hours service. May contact via phone or email. Award winning.

"A+ Service, expertise and follow up. Tim came out to check water issues, identified the cause and it repaired in just over an hour. Jim from the office phoned with follow up regarding part I would need for future and informed me it would be less expensive for me to order. Class act and VERY trustworthy?? Brian / Columbus"

Brian R on August 2023

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FAQs for tankless water heater installation projects in Westerville, OH

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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