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Tankless water heater installers in Covington

Avatar for Schneller Plumbing, Heating & Air
Schneller Plumbing, Heating & Air
615 West 9th Street
4.84(
194
)
Approved Pro
Schneller Plumbing, Heating & Air
615 West 9th Street
4.84(
194
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
97 years of experience

At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.

"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."

David H on December 2024

At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.

"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."

David H on December 2024


Avatar for Apollo Home
Apollo Home
1730 Tennessee Avenue
4.22(
51
)
Approved Pro
Apollo Home
1730 Tennessee Avenue
4.22(
51
)
Approved Pro
Customers say: Quality work
86 local quotes requested
56 years of experience

Apollo Home is a locally owned and operated company, with over 100 years of experience. We specialize in professional heating, cooling, plumbing and electrical services. Our commitment is guaranteed customer satisfaction, on every project we complete. Call us today for a free estimate.

"Technician seemed to be focused on selling me a whole new furnace and insisted on it. I spoke to other hvac techs and got the issue resolved for way less."

Alex R G on December 2022

Apollo Home is a locally owned and operated company, with over 100 years of experience. We specialize in professional heating, cooling, plumbing and electrical services. Our commitment is guaranteed customer satisfaction, on every project we complete. Call us today for a free estimate.

"Technician seemed to be focused on selling me a whole new furnace and insisted on it. I spoke to other hvac techs and got the issue resolved for way less."

Alex R G on December 2022


Avatar for Martin Renovations LLC
Martin Renovations LLC
...
New on HomeAdvisorNew on Angi
Approved Pro
Martin Renovations LLC
...
New on AngiNew on HomeAdvisor
Approved Pro
135 local quotes requested
5 years of experience

At Martin Renovations, we focus on interior transformations. Whether that be an unfinished basement you're looking to finish to give your home more useable entertaining space, or a flooring project to help upgrade the look of your home. Give us a call to see what we can do for your home project!

At Martin Renovations, we focus on interior transformations. Whether that be an unfinished basement you're looking to finish to give your home more useable entertaining space, or a flooring project to help upgrade the look of your home. Give us a call to see what we can do for your home project!


Avatar for Mr. Rooter Plumbing Of Greater Cincinnati
Mr. Rooter Plumbing Of Greater Cincinnati
9772 PRINCETON GLENDALE RD
3.65(
68
)
Approved Pro
Mr. Rooter Plumbing Of Greater Cincinnati
9772 PRINCETON GLENDALE RD
3.65(
68
)
Approved Pro
Customers say: Super punctual
1546 local quotes requested
23 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. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"My tech was vary professional polite and a vary hardworking guy"

Robert B on June 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. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"My tech was vary professional polite and a vary hardworking guy"

Robert B on June 2025


Avatar for Mr. Rooter Plumbing of Cleveland
Mr. Rooter Plumbing of Cleveland
8200 E Pleasant Valley Rd
4.22(
284
)
Approved Pro
Mr. Rooter Plumbing of Cleveland
8200 E Pleasant Valley Rd
4.22(
284
)
Approved Pro
Customers say: Quick response
2516 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. There's a reason they call us Mr. Call your local Mr. Rooter today.

"Quick service, quality workmanship, and very satisfied customer."

Jim P on May 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. There's a reason they call us Mr. Call your local Mr. Rooter today.

"Quick service, quality workmanship, and very satisfied customer."

Jim P on May 2025


Avatar for 1st In Home Improvements
1st In Home Improvements
4.94(
65
)
Approved Pro
1st In Home Improvements
4.94(
65
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
421 local quotes requested

With our 30 years of experience we can help you fall in love with your home all over again. Unfortunately, we do NOT do additions. However, from kitchens to baths to floors and ceilings allow us to help you create your dream home. We are committed to delivering premier customer service that is second to none. It is our highest priority to get the job done right the first time on every assignment. We provide a full consultation to explain available options so that you can choose the service that's right for your home or business. We strive not only to meet your project's needs, but also to prevent potential problems in the future. We strive to save you both time and money by combining our 30 years of experience, the highest quality materials, and our dedication to delivering exceptional service.

"The owner, Joe Ward, personally performed and oversaw all services alongside his team each day. He provided a fair and transparent estimate for the complete remodel, including a Tub-to-Shower conversion. With 35 years of experience, Joe inspired confidence in choosing him and his company for our project. His artistry and expertise were evident throughout the process, as he guided us in selecting options that resulted in a stunning and enduring design. Joe’s honesty and dedication shine through in his meticulous attention to detail, ensuring every aspect—from plumbing and electrical work to flooring and paint—meets his exacting standards without cutting any corners. He works exclusively with his trusted team, eliminating the need for unfamiliar contractors and maintaining consistency with the same crew each day, all led by Joe himself. Punctuality and communication were flawless, and his team treated our home with respect, thoroughly cleaning up at the end of each day. My trust in Joe is absolute, and I look forward to hiring him again for further updates to our over-100-year-old home. If I could, I’d gladly award him 1,000 stars! Thank you, Joe, for your exceptional work. We are in love with our bathroom and forever grateful we chose you!"

Monica S on April 2025

With our 30 years of experience we can help you fall in love with your home all over again. Unfortunately, we do NOT do additions. However, from kitchens to baths to floors and ceilings allow us to help you create your dream home. We are committed to delivering premier customer service that is second to none. It is our highest priority to get the job done right the first time on every assignment. We provide a full consultation to explain available options so that you can choose the service that's right for your home or business. We strive not only to meet your project's needs, but also to prevent potential problems in the future. We strive to save you both time and money by combining our 30 years of experience, the highest quality materials, and our dedication to delivering exceptional service.

"The owner, Joe Ward, personally performed and oversaw all services alongside his team each day. He provided a fair and transparent estimate for the complete remodel, including a Tub-to-Shower conversion. With 35 years of experience, Joe inspired confidence in choosing him and his company for our project. His artistry and expertise were evident throughout the process, as he guided us in selecting options that resulted in a stunning and enduring design. Joe’s honesty and dedication shine through in his meticulous attention to detail, ensuring every aspect—from plumbing and electrical work to flooring and paint—meets his exacting standards without cutting any corners. He works exclusively with his trusted team, eliminating the need for unfamiliar contractors and maintaining consistency with the same crew each day, all led by Joe himself. Punctuality and communication were flawless, and his team treated our home with respect, thoroughly cleaning up at the end of each day. My trust in Joe is absolute, and I look forward to hiring him again for further updates to our over-100-year-old home. If I could, I’d gladly award him 1,000 stars! Thank you, Joe, for your exceptional work. We are in love with our bathroom and forever grateful we chose you!"

Monica S on April 2025


Avatar for Schneller Knochelmann Plumbing Heating Air
Schneller Knochelmann Plumbing Heating Air
1079 Ohio Pike
4.68(
1,589
)
Approved Pro
Schneller Knochelmann Plumbing Heating Air
1079 Ohio Pike
4.68(
1,589
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1941 local quotes requested

HVAC | Plumbing | Indoor Air Quality Serves : Serving single-family, residential homes in NKY and Cincinnati. For over 95 years, we have served the heating, air conditioning, and plumbing needs of Greater Cincinnati and Northern Kentucky residents. We are one of the oldest continuously operating, and largest privately-owned home services companies in the area. Our owner, Kris Knochelmann, and his family has been in the business for over 40 years. Our staff of experienced, licensed, NATE certified technicians are able to offer fair pricing, quality workmanship, and unique testing of your heating and air conditioning system. Experience award winning service, where we treat you like family.

"Fast and cheap!"

Mark P on November 2024

HVAC | Plumbing | Indoor Air Quality Serves : Serving single-family, residential homes in NKY and Cincinnati. For over 95 years, we have served the heating, air conditioning, and plumbing needs of Greater Cincinnati and Northern Kentucky residents. We are one of the oldest continuously operating, and largest privately-owned home services companies in the area. Our owner, Kris Knochelmann, and his family has been in the business for over 40 years. Our staff of experienced, licensed, NATE certified technicians are able to offer fair pricing, quality workmanship, and unique testing of your heating and air conditioning system. Experience award winning service, where we treat you like family.

"Fast and cheap!"

Mark P on November 2024


Avatar for Fayette Heating & Air || H20 Maestro
Fayette Heating & Air || H20 Maestro
817 Nandino Blvd
4.17(
169
)
Approved Pro
Fayette Heating & Air || H20 Maestro
817 Nandino Blvd
4.17(
169
)
Approved Pro
Customers say: Super punctual
1195 local quotes requested
54 years of experience

Fayette Heating & Air was founded in 1971 with one man, one truck and $500. From the start, Al Melrose was committed to providing quality equipment with integrity and outstanding customer service. As a second generation family-owned business, those same values lead our company today. Fayette Heating & Air has been recognized nationally, regionally and locally for both business practices and its community efforts.

"BUYER BEWARE!!!!! This company is all about getting their $99.00 for the estimate, selling you an annual service fee and then quoting exuberant prices. Not really sure if they really care about doing the actual plumbing work. Recently gave me an estimate for a job of $500. Learned later after from another plumber that what they wanted to do was actually not correct AND should have cost no more than $250. Had I used Fayette Heating / H20 Mastero, I would have paid $600 for a job done incorrectly. At least the 99.00 I paid kept me from damaging my house further. There are a lot of reputable plumbers in Lexington. Suggest you look elsewhere"

Lesley R on August 2024

Fayette Heating & Air was founded in 1971 with one man, one truck and $500. From the start, Al Melrose was committed to providing quality equipment with integrity and outstanding customer service. As a second generation family-owned business, those same values lead our company today. Fayette Heating & Air has been recognized nationally, regionally and locally for both business practices and its community efforts.

"BUYER BEWARE!!!!! This company is all about getting their $99.00 for the estimate, selling you an annual service fee and then quoting exuberant prices. Not really sure if they really care about doing the actual plumbing work. Recently gave me an estimate for a job of $500. Learned later after from another plumber that what they wanted to do was actually not correct AND should have cost no more than $250. Had I used Fayette Heating / H20 Mastero, I would have paid $600 for a job done incorrectly. At least the 99.00 I paid kept me from damaging my house further. There are a lot of reputable plumbers in Lexington. Suggest you look elsewhere"

Lesley R on August 2024


Avatar for Plumb Tite Plumbing, Heating, Cooling & Drains
Plumb Tite Plumbing, Heating, Cooling & Drains
8442 Vine Street
4.68(
637
)
Approved Pro
Plumb Tite Plumbing, Heating, Cooling & Drains
8442 Vine Street
4.68(
637
)
Approved Pro
Customers say: Super punctual
2292 local quotes requested
23 years of experience

Plumb Tite is a different kind of service plumbing & HVAC company, committing ourselves to deliver nothing short of exceptional! This is because YOU deserve better! I know -- big talk and promises are easy, but we back up this commitment by never charging a service fee - ever! It is our job to EARN your business first - and if we haven't you don't pay us a dime. Different - Refreshing - Better. We offer amazing and thoughtful customer service, appointments designed around your schedule, and expert real licensed technicians that are honest and genuine. We follow up, show up on time, and present you with affordable up-front pricing first. You should never be asked to settle for less than excellence - expect and demand better!

"John Stanfield was Amazing! First to call on a Saturday during a holiday weekend, was a stretch. John showed up within 15 minutes- that’s service! We had a sewer blockage that another company could not fix. John was patient and kind and such an advocate to help us understand what caused the backup and how to prevent it in the future. No one does that anymore, his knowledge and expertise were far above his competitors. He fixed our issue quickly and allowed us to enjoy the rest of the holiday. Were a very satisfied customer, if needs arise in the future, we will call Plumb Tite again!"

Megan S on May 2025

Plumb Tite is a different kind of service plumbing & HVAC company, committing ourselves to deliver nothing short of exceptional! This is because YOU deserve better! I know -- big talk and promises are easy, but we back up this commitment by never charging a service fee - ever! It is our job to EARN your business first - and if we haven't you don't pay us a dime. Different - Refreshing - Better. We offer amazing and thoughtful customer service, appointments designed around your schedule, and expert real licensed technicians that are honest and genuine. We follow up, show up on time, and present you with affordable up-front pricing first. You should never be asked to settle for less than excellence - expect and demand better!

"John Stanfield was Amazing! First to call on a Saturday during a holiday weekend, was a stretch. John showed up within 15 minutes- that’s service! We had a sewer blockage that another company could not fix. John was patient and kind and such an advocate to help us understand what caused the backup and how to prevent it in the future. No one does that anymore, his knowledge and expertise were far above his competitors. He fixed our issue quickly and allowed us to enjoy the rest of the holiday. Were a very satisfied customer, if needs arise in the future, we will call Plumb Tite again!"

Megan S on May 2025


Countertops by Nathan
2788 Cedarville Rd
4.58(
19
)
Approved Pro
Countertops by Nathan
2788 Cedarville Rd
4.58(
19
)
Approved Pro
Customers say: Super punctual
737 local quotes requested
20 years of experience

We are family owned and operated. We have been in the countertop business for nearly 20 years, and the majority of our work comes from referrals. Our work comes to us from our satisfied customers! You may have seen our work in your neighbor’s or friend’s home already! We work really hard to ensure your complete satisfaction. We even work evenings and on Saturday, so we can fit everyone possible onto our schedule! We visit your home to show you samples and give you a FREE, no ­hassle quote.We also offer a FREE Quote over the phone/fax/email if you know the general layout of your counters

"Nathan and his crew are always professional, on time and reasonably priced. They communicate time frame and price from the start and they clean up after every job! Have recommended them and will continue to!"

Bridget D on December 2024

We are family owned and operated. We have been in the countertop business for nearly 20 years, and the majority of our work comes from referrals. Our work comes to us from our satisfied customers! You may have seen our work in your neighbor’s or friend’s home already! We work really hard to ensure your complete satisfaction. We even work evenings and on Saturday, so we can fit everyone possible onto our schedule! We visit your home to show you samples and give you a FREE, no ­hassle quote.We also offer a FREE Quote over the phone/fax/email if you know the general layout of your counters

"Nathan and his crew are always professional, on time and reasonably priced. They communicate time frame and price from the start and they clean up after every job! Have recommended them and will continue to!"

Bridget D on December 2024

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FAQs for tankless water heater installation projects in Covington, KY

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The Covington, KY homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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