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Find Tankless water heater installers in Hamilton

Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

5.00(
2
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

5.00(
2
)
Approved Pro
20 local quotes requested
18 years of experience

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

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


PlumRight Plumbing Sewer & Drain Cleaning

4.40(
41
)
Approved Pro

PlumRight Plumbing Sewer & Drain Cleaning

4.40(
41
)
Approved Pro
Customers say: Quality work
10 local quotes requested
25 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.

"I originally hired them to fix a major issue in my 120 y/o home. All of the plumbing on the 2nd floor was inoperable (faucets not working, original pipes, etc). They quoted my $10,000 which was $10,000 less than anyone else. I hired them pretty much on the spot. Then every week new problems arose. I was a little anxious because weekly they were asking for on average of $3,000 (despite my giving them almost the whole $10K up front). The price kept going up until I was in over $28,000. It was very stressful, but I paid them the money they asked every time. Then they offered to install a shower for $1800 (we had to not do it originally because it got too expensive). They took the money up front, then disappeared. After going back and forth I told them I didn't want to bother with it anymore. I asked for my money back, and excuses started about why they couldn't. Then he ghosted me entirely. I just had to file a dispute with the credit card company. I was scammed and ripped off. "

Amy M on September 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.

"I originally hired them to fix a major issue in my 120 y/o home. All of the plumbing on the 2nd floor was inoperable (faucets not working, original pipes, etc). They quoted my $10,000 which was $10,000 less than anyone else. I hired them pretty much on the spot. Then every week new problems arose. I was a little anxious because weekly they were asking for on average of $3,000 (despite my giving them almost the whole $10K up front). The price kept going up until I was in over $28,000. It was very stressful, but I paid them the money they asked every time. Then they offered to install a shower for $1800 (we had to not do it originally because it got too expensive). They took the money up front, then disappeared. After going back and forth I told them I didn't want to bother with it anymore. I asked for my money back, and excuses started about why they couldn't. Then he ghosted me entirely. I just had to file a dispute with the credit card company. I was scammed and ripped off. "

Amy M on September 2025


Avatar for Frannie Mae Services LLC

Frannie Mae Services LLC

5.00(
8
)
Approved Pro

Frannie Mae Services LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. There is ALWAYS a master plumber on site. 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're involved with. We're 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.

"Zach at Frannie Mae Services was a pleasure to work with and he did a fantastic job doing a bunch of plumbing work at our house varying from replacing a faulty main water shutoff to a new toilet install. He was super professional and went above and beyond on the work. We intend to use Frannie Mae Services for additional work in the near future and we heavily recommend him!"

Taylor M on June 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. There is ALWAYS a master plumber on site. 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're involved with. We're 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.

"Zach at Frannie Mae Services was a pleasure to work with and he did a fantastic job doing a bunch of plumbing work at our house varying from replacing a faulty main water shutoff to a new toilet install. He was super professional and went above and beyond on the work. We intend to use Frannie Mae Services for additional work in the near future and we heavily recommend him!"

Taylor M on June 2025


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


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
33 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 Evergreen Plumbing & Drains

Evergreen Plumbing & Drains

5.00(
2
)
Approved Pro

Evergreen Plumbing & Drains

5.00(
2
)
Approved Pro
2 years of experience
Free onsite estimate

At Evergreen Plumbing & Drains, we are committed to serving our community, team members, and customers with honesty, integrity, professionalism, and reliability. We strive for continuous improvement in our processes, training, craftsmanship, and service—delivering quality you can trust. Plumbing is our service. People are our purpose.

"David was great! Very informative on what the problem was and taught me a little about plumbing. Would recommend them for your plumbing issues. "

Nick A on October 2025

At Evergreen Plumbing & Drains, we are committed to serving our community, team members, and customers with honesty, integrity, professionalism, and reliability. We strive for continuous improvement in our processes, training, craftsmanship, and service—delivering quality you can trust. Plumbing is our service. People are our purpose.

"David was great! Very informative on what the problem was and taught me a little about plumbing. Would recommend them for your plumbing issues. "

Nick A on October 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
89 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


Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

4.64(
634
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

4.64(
634
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
306 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

"The tech was good and logical Beck was his nickname. the only reason for the 4.5 and not 5 star is that they didnt give me the 30 minute heads of that they were coming."

Kent E on June 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

"The tech was good and logical Beck was his nickname. the only reason for the 4.5 and not 5 star is that they didnt give me the 30 minute heads of that they were coming."

Kent E on June 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
65 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 Mr. Rooter Plumbing Of Greater Cincinnati

Mr. Rooter Plumbing Of Greater Cincinnati

3.82(
62
)
Approved Pro

Mr. Rooter Plumbing Of Greater Cincinnati

3.82(
62
)
Approved Pro
Customers say: Super punctual
280 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

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