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Find Tankless water heater installers in Hamilton

Avatar for Schneller Plumbing, Heating & Air

Schneller Plumbing, Heating & Air

4.84(
194
)
Approved Pro

Schneller Plumbing, Heating & Air

4.84(
194
)
Approved Pro
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 Mr. Rooter Plumbing Of Greater Cincinnati

Mr. Rooter Plumbing Of Greater Cincinnati

3.67(
69
)
Approved Pro

Mr. Rooter Plumbing Of Greater Cincinnati

3.67(
69
)
Approved Pro
Customers say: Super punctual
333 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.

"Great service and David was awesome."

Dean G on November 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.

"Great service and David was awesome."

Dean G on November 2025


Avatar for Plumb Tite Plumbing, Heating, Cooling & Drains

Plumb Tite Plumbing, Heating, Cooling & Drains

4.68(
639
)
Approved Pro

Plumb Tite Plumbing, Heating, Cooling & Drains

4.68(
639
)
Approved Pro
Super Service Award
Customers say: Super punctual
259 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!

"Excellent, efficient, communicative and professional! Ive done several projects with Plumb Tite. I worked most recently with Austin and he was great."

Robert Z on August 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!

"Excellent, efficient, communicative and professional! Ive done several projects with Plumb Tite. I worked most recently with Austin and he was great."

Robert Z on August 2025


Avatar for Benjamin Franklin Plumbing - Cincinnati

Benjamin Franklin Plumbing - Cincinnati

4.12(
117
)
Approved Pro

Benjamin Franklin Plumbing - Cincinnati

4.12(
117
)
Approved Pro
Customers say: True professional
54 local quotes requested
19 years of experience

At Benjamin Franklin Plumbing of Cincinnati, we take pride in our reputation for providing dependable installation services you can count on. When it comes to plumbing installations, precision and reliability are paramount, and that's exactly what we bring to every project. Our experienced professionals are well-versed in the intricacies of plumbing systems, ensuring that each installation, whether for new fixtures, water heaters, or piping, is executed flawlessly. Whether you're planning a bathroom makeover or a kitchen renovation, our team is dedicated to making your vision a reality. When you choose Benjamin Franklin Plumbing of Cincinnati for your plumbing installation needs, you're choosing a team that prioritizes your satisfaction, values your time, and is driven by the pursuit of excellence in every project we undertake.

"They were friendly and explained everything that they were doing. Highly satisfied!"

Debbie S on January 2025

At Benjamin Franklin Plumbing of Cincinnati, we take pride in our reputation for providing dependable installation services you can count on. When it comes to plumbing installations, precision and reliability are paramount, and that's exactly what we bring to every project. Our experienced professionals are well-versed in the intricacies of plumbing systems, ensuring that each installation, whether for new fixtures, water heaters, or piping, is executed flawlessly. Whether you're planning a bathroom makeover or a kitchen renovation, our team is dedicated to making your vision a reality. When you choose Benjamin Franklin Plumbing of Cincinnati for your plumbing installation needs, you're choosing a team that prioritizes your satisfaction, values your time, and is driven by the pursuit of excellence in every project we undertake.

"They were friendly and explained everything that they were doing. Highly satisfied!"

Debbie S on January 2025


On Line Mechanical Service

4.85(
59
)
Approved Pro

On Line Mechanical Service

4.85(
59
)
Approved Pro
Super Service Award
Customers say: True professional
36 local quotes requested
45 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction 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 professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Right on t Time. Friendly, highly knowledgeable, neat and efficient. Hoping Dave Is our forever plumber. "

Carol & Jim C on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction 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 professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Right on t Time. Friendly, highly knowledgeable, neat and efficient. Hoping Dave Is our forever plumber. "

Carol & Jim C on October 2025


Avatar for Spartan Plumbing and Drains

Spartan Plumbing and Drains

5.00(
2
)
Approved Pro

Spartan Plumbing and Drains

5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 local quotes requested

Spartan Plumbing is a family-owned and operated plumbing company based Montgomery county, Ohio. We take pride in providing high-quality plumbing services to our clients. Our owner, Josh Ferguson, is a licensed plumber with 13 years of experience in the industry. Our team of skilled professionals is dedicated to providing exceptional customer service and expert plumbing solutions for your home. At Spartan Plumbing, we specialize plumbing installations, repairs, and maintenance of plumbing systems.

"Very professional"

Phyllis O on May 2023

Spartan Plumbing is a family-owned and operated plumbing company based Montgomery county, Ohio. We take pride in providing high-quality plumbing services to our clients. Our owner, Josh Ferguson, is a licensed plumber with 13 years of experience in the industry. Our team of skilled professionals is dedicated to providing exceptional customer service and expert plumbing solutions for your home. At Spartan Plumbing, we specialize plumbing installations, repairs, and maintenance of plumbing systems.

"Very professional"

Phyllis O on May 2023


Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

4.98(
568
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

4.98(
568
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
154 local quotes requested

We come through for you when you need us to. That’s not just a promise—it’s how we do business. At Eco Plumbers, Electricians, and HVAC Technicians, we don’t just fix problems, we deliver peace of mind. Whether it’s plumbing, electrical, heating, or cooling, our team of skilled professionals is here to repair, upgrade, or replace whatever’s giving you trouble.

We’ll walk you through your options and help you choose what makes the most sense for your home, balancing function, budget, and what’s best for the planet. No pressure. Just honest advice from people who genuinely care about doing the job right.

And if you’re calling us for a furnace or A/C repair? You’ll unlock our never-expiring Repair Buyback that credits you back up to $1500 off a future full HVAC system replacement. It’s just one more way we make today’s decision count toward tomorrow’s comfort.

Our EcoFi Advantage Membership is packed with perks to help protect your home and your wallet—and we always show up on time, with professional, courteous service you can count on. You can even book online anytime at www.geteco.com.

Proudly serving Central Ohio since 2007, Dayton since 2021, Cincinnati since 2023, and Chillicothe since 2023. We come through for you when you need us to. – Aaron Gaynor

"Initially there were a few issues that came up, but Don Hughes did a great job with what he was given on the fly. He really does GOOD, CLEAN work. Don kept me informed through EVERY step of the process because there were the early "snags" that really slowed his installation process. Don has been trained on Navien Tankless Water Heaters, so when my application required another (NEW) Rinnai system (because of space considerations), Don was able to quickly adapt to the situation and install PERFECTLY a product he was never trained on, serviced or installed before. The entire ECO staff was fantastic to work with from the beginning estimate to the end when they had another teammate call and follow-up on the whole project. Don did a great job cleaning up before he left, couldn't tell he was even there. I will be staying with ECO Plumbing, Electric and HVAC for my home appliance servicing and upgrades. Thanks ECO!"

Rich P on December 2025

We come through for you when you need us to. That’s not just a promise—it’s how we do business. At Eco Plumbers, Electricians, and HVAC Technicians, we don’t just fix problems, we deliver peace of mind. Whether it’s plumbing, electrical, heating, or cooling, our team of skilled professionals is here to repair, upgrade, or replace whatever’s giving you trouble.

We’ll walk you through your options and help you choose what makes the most sense for your home, balancing function, budget, and what’s best for the planet. No pressure. Just honest advice from people who genuinely care about doing the job right.

And if you’re calling us for a furnace or A/C repair? You’ll unlock our never-expiring Repair Buyback that credits you back up to $1500 off a future full HVAC system replacement. It’s just one more way we make today’s decision count toward tomorrow’s comfort.

Our EcoFi Advantage Membership is packed with perks to help protect your home and your wallet—and we always show up on time, with professional, courteous service you can count on. You can even book online anytime at www.geteco.com.

Proudly serving Central Ohio since 2007, Dayton since 2021, Cincinnati since 2023, and Chillicothe since 2023. We come through for you when you need us to. – Aaron Gaynor

"Initially there were a few issues that came up, but Don Hughes did a great job with what he was given on the fly. He really does GOOD, CLEAN work. Don kept me informed through EVERY step of the process because there were the early "snags" that really slowed his installation process. Don has been trained on Navien Tankless Water Heaters, so when my application required another (NEW) Rinnai system (because of space considerations), Don was able to quickly adapt to the situation and install PERFECTLY a product he was never trained on, serviced or installed before. The entire ECO staff was fantastic to work with from the beginning estimate to the end when they had another teammate call and follow-up on the whole project. Don did a great job cleaning up before he left, couldn't tell he was even there. I will be staying with ECO Plumbing, Electric and HVAC for my home appliance servicing and upgrades. Thanks ECO!"

Rich P on December 2025


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

4.65(
555
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

4.65(
555
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
112 local quotes requested

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.

"Very informative and the technician figured out a way to resolve a problem that two previous plumbers could not fully fix "

Cynthia B on November 2025

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.

"Very informative and the technician figured out a way to resolve a problem that two previous plumbers could not fully fix "

Cynthia B on November 2025


Avatar for Mr. Rooter Plumbing of Cleveland

Mr. Rooter Plumbing of Cleveland

4.22(
288
)
Approved Pro

Mr. Rooter Plumbing of Cleveland

4.22(
288
)
Approved Pro
Customers say: Quick response
575 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.

"I was very satisfied with the service, especially for a Sunday afternoon. Ryan, the technician was very knowledgeable and polite. I also pleased with the customer service rep for scheduling and keeping me updated on the status. I will most definitely use Mr Rooter for future service needs."

Timothy T on October 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.

"I was very satisfied with the service, especially for a Sunday afternoon. Ryan, the technician was very knowledgeable and polite. I also pleased with the customer service rep for scheduling and keeping me updated on the status. I will most definitely use Mr Rooter for future service needs."

Timothy T on October 2025

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