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Tankless water heater installers in Harrison

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 Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
9114 Cincinnati-Columbus Rd
4.64(
633
)
Approved Pro
Eco Plumbers, Electricians, and HVAC Technicians
9114 Cincinnati-Columbus Rd
4.64(
633
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
184 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

"$528 included $280 a year membership. $40 less without membership. A little expensive without membership so I just purchased membership to replace p trap and a short section of pipe to the wall. Since I want to get it done today so I just use the service. Beside the price, Tyler is very professional and courteous technician and completed the job in 15-20 minutes. "

Cody W on May 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

"$528 included $280 a year membership. $40 less without membership. A little expensive without membership so I just purchased membership to replace p trap and a short section of pipe to the wall. Since I want to get it done today so I just use the service. Beside the price, Tyler is very professional and courteous technician and completed the job in 15-20 minutes. "

Cody W on May 2025


Avatar for Cody's Drain Cleaning and Repair
Cody's Drain Cleaning and Repair
1922 Ridgewood Circle
5.00(
9
)
Approved Pro
Cody's Drain Cleaning and Repair
1922 Ridgewood Circle
5.00(
9
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Cody's Drain Cleaning and Repair is based in Lawrenceburg, IN, and serves Indiana, Kentucky, and Ohio. Known for quick response and honest pricing, Cody brings over 50 top-rated reviews from Thumbtack. Services include drain clearing, sump pump installs, sewer and water main repairs, and water heater installs. Most work is completed in Ohio. Cody recently filed for LLC and takes pride in delivering clean, reliable plumbing solutions. Call 812-217-8712 to schedule service.

"Ended up going with Cody but he was unable to make it out and was able to set me up with one of his colleagues, Jared, who was able to do the job as priced and provide other key details throughout as he did so."

Rodney J on May 2025

Cody's Drain Cleaning and Repair is based in Lawrenceburg, IN, and serves Indiana, Kentucky, and Ohio. Known for quick response and honest pricing, Cody brings over 50 top-rated reviews from Thumbtack. Services include drain clearing, sump pump installs, sewer and water main repairs, and water heater installs. Most work is completed in Ohio. Cody recently filed for LLC and takes pride in delivering clean, reliable plumbing solutions. Call 812-217-8712 to schedule service.

"Ended up going with Cody but he was unable to make it out and was able to set me up with one of his colleagues, Jared, who was able to do the job as priced and provide other key details throughout as he did so."

Rodney J on May 2025


Avatar for Wingate Heating Cooling & Plumbing
Wingate Heating Cooling & Plumbing
11860 Kemper Springs Dr
4.94(
9
)
Approved Pro
Wingate Heating Cooling & Plumbing
11860 Kemper Springs Dr
4.94(
9
)
Approved Pro
Customers say: Quick response
19 local quotes requested
57 years of experience

Since we opened in 1968, Wingate Heating, Cooling & Plumbing has been the company that customers turn to for tried-and-tested heating and cooling as well as plumbing solutions in Cincinnati, OH. We operate in the Greater Cincinnati area and beyond and understand that temperatures in the region can fluctuate dramatically throughout the year. This is why we offer premium services and well-rounded customer service. We boast a skilled team of proficient plumbers and NATE-certified technicians. Our professionals are all well-trained and in full uniform. Additionally, we maintain EPA certification. We are committed to carrying top-grade appliances and are known for using Daikin, Rheem, and TempStar. In fact, we have been recognized as a TempStar Top Elite Dealer. We provide repair services because we are geared to offering fast and responsive solutions. Let us be your one-stop shop to meet all needs.

"."

will g on March 2024

Since we opened in 1968, Wingate Heating, Cooling & Plumbing has been the company that customers turn to for tried-and-tested heating and cooling as well as plumbing solutions in Cincinnati, OH. We operate in the Greater Cincinnati area and beyond and understand that temperatures in the region can fluctuate dramatically throughout the year. This is why we offer premium services and well-rounded customer service. We boast a skilled team of proficient plumbers and NATE-certified technicians. Our professionals are all well-trained and in full uniform. Additionally, we maintain EPA certification. We are committed to carrying top-grade appliances and are known for using Daikin, Rheem, and TempStar. In fact, we have been recognized as a TempStar Top Elite Dealer. We provide repair services because we are geared to offering fast and responsive solutions. Let us be your one-stop shop to meet all needs.

"."

will g on March 2024


Avatar for Bassett Services - Western Ohio
Bassett Services - Western Ohio
4030 Mt Carmel Tobasco Rd Ste 101A
New on HomeAdvisorNew on Angi
Approved Pro
Bassett Services - Western Ohio
4030 Mt Carmel Tobasco Rd Ste 101A
New on AngiNew on HomeAdvisor
Approved Pro
24 local quotes requested
37 years of experience

Todays heating/cooling systems are more efficient and use more sophisticated digital controllers for their operations. Proper installation and maintenance is important and having the right technicians and service people to ensure proper operations is critical. Bassett Services has a special process for selecting individuals who can perform the technical functions that are required to service the equipment we sell and, most importantly, interface with our customers on a very professional level!

Todays heating/cooling systems are more efficient and use more sophisticated digital controllers for their operations. Proper installation and maintenance is important and having the right technicians and service people to ensure proper operations is critical. Bassett Services has a special process for selecting individuals who can perform the technical functions that are required to service the equipment we sell and, most importantly, interface with our customers on a very professional level!


Avatar for FLOW FORCE LLC
FLOW FORCE LLC
212 Marlee Dr
5.00(
1
)
Approved Pro
FLOW FORCE LLC
212 Marlee Dr
5.00(
1
)
Approved Pro
16 local quotes requested
1 years of experience

Flow Force LLC is dedicated to top-quality plumbing services with a hands-on approach that puts customer satisfaction first. Owned by Cole, we have over six years of experience tackling tough jobs others won’t, specializing in sewer main clearing and providing 24/7 emergency service. Our work is built on integrity, competitive pricing, and timely completion, ensuring you get the best results without compromise. With a blend of knowledge, research, and real-world expertise, we deliver solutions tailored to your needs. Contact us today for a fair and accurate estimate—we look forward to serving you!

"As the owner of The Pack, a grooming shop in Germantown, we ended up selecting Flow Force to address our plumbing needs. Upon opening, we discovered that our water heater was insufficient to support our water usage. We also found that Germantown's water is exceptionally hard, leading to the need of an installation of a water softener. Initially, we worked with another company, only to discover that they were overcharging and incorrectly advising us that installing a water softener and a larger water heater was not feasible due to space constraints and would ultimately be too expensive. Consequently, we had to obtain the services of a new plumbing team. Cole and his employees at Flow Force have consistently demonstrated professionalism throughout all projects. He accommodated our business hours, which was a huge help in minimizing disruptions to our business. They surpassed our expectations, and we now enjoy optimal hot water pressure."

Bailey T on May 2025

Flow Force LLC is dedicated to top-quality plumbing services with a hands-on approach that puts customer satisfaction first. Owned by Cole, we have over six years of experience tackling tough jobs others won’t, specializing in sewer main clearing and providing 24/7 emergency service. Our work is built on integrity, competitive pricing, and timely completion, ensuring you get the best results without compromise. With a blend of knowledge, research, and real-world expertise, we deliver solutions tailored to your needs. Contact us today for a fair and accurate estimate—we look forward to serving you!

"As the owner of The Pack, a grooming shop in Germantown, we ended up selecting Flow Force to address our plumbing needs. Upon opening, we discovered that our water heater was insufficient to support our water usage. We also found that Germantown's water is exceptionally hard, leading to the need of an installation of a water softener. Initially, we worked with another company, only to discover that they were overcharging and incorrectly advising us that installing a water softener and a larger water heater was not feasible due to space constraints and would ultimately be too expensive. Consequently, we had to obtain the services of a new plumbing team. Cole and his employees at Flow Force have consistently demonstrated professionalism throughout all projects. He accommodated our business hours, which was a huge help in minimizing disruptions to our business. They surpassed our expectations, and we now enjoy optimal hot water pressure."

Bailey T on May 2025


Avatar for Mr. Rooter Plumbing Of Greater Cincinnati
Mr. Rooter Plumbing Of Greater Cincinnati
9772 PRINCETON GLENDALE RD
3.63(
67
)
Approved Pro
Mr. Rooter Plumbing Of Greater Cincinnati
9772 PRINCETON GLENDALE RD
3.63(
67
)
Approved Pro
Customers say: Super punctual
1532 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.

"The technician upsold me on a hydro jet cleaning of my main water line when I just needed it unclogged, costing me more than double the price. They are very expensive, don’t do the job well, and have a really bad warranty policy."

Saba A 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.

"The technician upsold me on a hydro jet cleaning of my main water line when I just needed it unclogged, costing me more than double the price. They are very expensive, don’t do the job well, and have a really bad warranty policy."

Saba A on May 2025


Dobson Plumbing
PO Box 152
4.33(
6
)
Approved Pro
Dobson Plumbing
PO Box 152
4.33(
6
)
Approved Pro
Customers say: Quick response
46 local quotes requested
40 years of experience

Looking for top-notch service? Look no further than Dobson Plumbing. Contact us today for all your plumbing needs! Additional DBA - Harvey Dobson Enterprises.

"Good luck getting him to call you back. I had a house built and the builder used him for the plumbing install. I tried getting him to come do a service and he never called me back. Had another company come in and told me a couple of things had been installed improperly. I tried getting Dobson to correct it because he's the one that installed it wrong but he refuses to answer the phone or call me back. Do yourself a favor and call a reputable plumber instead."

Kyle S on December 2022

Looking for top-notch service? Look no further than Dobson Plumbing. Contact us today for all your plumbing needs! Additional DBA - Harvey Dobson Enterprises.

"Good luck getting him to call you back. I had a house built and the builder used him for the plumbing install. I tried getting him to come do a service and he never called me back. Had another company come in and told me a couple of things had been installed improperly. I tried getting Dobson to correct it because he's the one that installed it wrong but he refuses to answer the phone or call me back. Do yourself a favor and call a reputable plumber instead."

Kyle S on December 2022


Avatar for Tom Drexler Plumbing, Air & Electric
Tom Drexler Plumbing, Air & Electric
6170 Centre Park Dr
5.00(
2
)
Approved Pro
Tom Drexler Plumbing, Air & Electric
6170 Centre Park Dr
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2021 local quotes requested

Full service plumbing, HVAC and electrical contractor specializing in kitchen and bathroom remodeling. All work is performed by our trained and highly experienced technicians - not subcontractors. All Tom Drexler employees are background checked and drug tested for your protection. We are a member of the National Kitchen and Bath Association. We service residential homes, apartments/condos, restaurants and rental properties. Additional Contact - Tom Drexler. Additional Email - Tom@tomdrexlerplumbing.com.

"The job was done right and the installer Kyle was very professional."

Tammy S on March 2025

Full service plumbing, HVAC and electrical contractor specializing in kitchen and bathroom remodeling. All work is performed by our trained and highly experienced technicians - not subcontractors. All Tom Drexler employees are background checked and drug tested for your protection. We are a member of the National Kitchen and Bath Association. We service residential homes, apartments/condos, restaurants and rental properties. Additional Contact - Tom Drexler. Additional Email - Tom@tomdrexlerplumbing.com.

"The job was done right and the installer Kyle was very professional."

Tammy S on March 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
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1837 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

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Tankless water heater installations FAQs

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 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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