Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Plain City, OH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater installers in Plain City

Avatar for ElectroPlumb

ElectroPlumb

2998 Riat Run Road
5.00(
1
)
Approved Pro

ElectroPlumb

2998 Riat Run Road
5.00(
1
)
Approved Pro
Customers say: Quick response
23 years of experience
Free onsite estimate

With years of experience in the construction industry, we are the experts you need to take care of your home. We handle everything from plumbing to electric to painting. We will treat your home as we would treat our own. Give Electro Plo a call today, we look forward to working with you!

"It was really nice, excellent. Very educated and humble. I would definitely recommend him and this company for others. Job greatly done!!"

Franklin e on June 2022

With years of experience in the construction industry, we are the experts you need to take care of your home. We handle everything from plumbing to electric to painting. We will treat your home as we would treat our own. Give Electro Plo a call today, we look forward to working with you!

"It was really nice, excellent. Very educated and humble. I would definitely recommend him and this company for others. Job greatly done!!"

Franklin e on June 2022


Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.64(
638
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.64(
638
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
312 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

"Did great he was on time and professional "

Kimberly R on August 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

"Did great he was on time and professional "

Kimberly R on August 2025


Avatar for 1-800-Plumber +Air of Columbus

1-800-Plumber +Air of Columbus

7529 Blacklick Ridge Blvd
4.50(
2
)
Approved Pro

1-800-Plumber +Air of Columbus

7529 Blacklick Ridge Blvd
4.50(
2
)
Approved Pro
31 local quotes requested
Free onsite estimate

1-800-Plumber +Air is located in Columbus, OH and is focused on being the BEST! It’s not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Zach Cooperider did an excellent job and was beyond helpful! He was on time, explained everything in an easy-to-understand way and was a pleasure to work with. "

Barbara C on September 2025

1-800-Plumber +Air is located in Columbus, OH and is focused on being the BEST! It’s not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Zach Cooperider did an excellent job and was beyond helpful! He was on time, explained everything in an easy-to-understand way and was a pleasure to work with. "

Barbara C on September 2025


Avatar for BCI Mechanical Contracting, Inc.

BCI Mechanical Contracting, Inc.

487 W Johnstown Rd
4.78(
33
)
Approved Pro

BCI Mechanical Contracting, Inc.

487 W Johnstown Rd
4.78(
33
)
Approved Pro
Customers say: Quality work
4 years of experience
Free onsite estimate

BCI Mechanical Contracting, Inc 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. We have 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.

"The plumber did a solid job and even fixed a vent pipe I cut into by accident without charging extra which was very nice. The quote ended up being the price of the job which was nice to see as well. The job was to relocate the drain pipe and two water lines from the right side of the vanity cutout to the middle to accommodate out new vanity in the spare bathroom and extend their height from the exiting level. I also needed him to add another set of water lines and a drain pipe for a second vanity in the main bathroom and extend both sets of water lines too."

Bruce A on September 2025

BCI Mechanical Contracting, Inc 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. We have 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.

"The plumber did a solid job and even fixed a vent pipe I cut into by accident without charging extra which was very nice. The quote ended up being the price of the job which was nice to see as well. The job was to relocate the drain pipe and two water lines from the right side of the vanity cutout to the middle to accommodate out new vanity in the spare bathroom and extend their height from the exiting level. I also needed him to add another set of water lines and a drain pipe for a second vanity in the main bathroom and extend both sets of water lines too."

Bruce A on September 2025


Avatar for J & J Construction and Redesign

J & J Construction and Redesign

5.00(
15
)
Approved Pro

J & J Construction and Redesign

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
996 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!

"Excellent work and Jeremy went above and beyond my expectations. Would hire again in a heartbeat!"

Christopher C on July 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!

"Excellent work and Jeremy went above and beyond my expectations. Would hire again in a heartbeat!"

Christopher C on July 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
51 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


BAPST WATER WELL DRILLING

9311 ST RTE 762
4.67(
15
)
Approved Pro

BAPST WATER WELL DRILLING

9311 ST RTE 762
4.67(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
54 local quotes requested

We are a full service company,7 days a week.We service and install water wells,pumps,pressure tanks,water softeners.We also install vertical loop geothermal systems.

"Bapst did an amazing job. Their customer service was exceptional from first phone call, to the techs that came out to do the work. I would definitely hire again for any of my well needs."

Christopher E on February 2024

We are a full service company,7 days a week.We service and install water wells,pumps,pressure tanks,water softeners.We also install vertical loop geothermal systems.

"Bapst did an amazing job. Their customer service was exceptional from first phone call, to the techs that came out to do the work. I would definitely hire again for any of my well needs."

Christopher E on February 2024


Avatar for Marysville Home Improvement

Marysville Home Improvement

19839 Cotton Slash Rd
5.00(
8
)
Approved Pro

Marysville Home Improvement

19839 Cotton Slash Rd
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
224 local quotes requested

Marysville Home Improvement began in 2021 between 3 partners coming together to combine their years of experience and expertise. Kevin Smith, Garrett LeMaster, and Tony Hill are family oriented, and down-to-earth. They're a local, dependable, honest, hard-working remodeling crew, who work and communicate well with each customer to ensure the very best outcome for each project! Whatever the project is, you can count on MHI to get it done right!

"From start to finish everyone at Marysville Home Improvement was great to work with. The work they completed was professional and completed in a timely manner. We have and will continue to recommend to our family and friends."

Chris W on March 2024

Marysville Home Improvement began in 2021 between 3 partners coming together to combine their years of experience and expertise. Kevin Smith, Garrett LeMaster, and Tony Hill are family oriented, and down-to-earth. They're a local, dependable, honest, hard-working remodeling crew, who work and communicate well with each customer to ensure the very best outcome for each project! Whatever the project is, you can count on MHI to get it done right!

"From start to finish everyone at Marysville Home Improvement was great to work with. The work they completed was professional and completed in a timely manner. We have and will continue to recommend to our family and friends."

Chris W on March 2024


Avatar for Amanda Plumbing Sewer & Drain

Amanda Plumbing Sewer & Drain

4425 Columbus Pike
4.69(
509
)
Approved Pro

Amanda Plumbing Sewer & Drain

4425 Columbus Pike
4.69(
509
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
567 local quotes requested

Local family owned and operated reputable plumbing company since 1995. 24/7 Residential and Commercial Full Service Plumbing Company Repair, Replace, Remodel, Excavation and Gas Lines. Chamber of Commerce small business of the year. 18 Employees. Upfront pricing structure. Readers choice award from the Delaware Gazette Best Plumbing Company . License #49045.

"Great job!"

Douglas N on October 2024

Local family owned and operated reputable plumbing company since 1995. 24/7 Residential and Commercial Full Service Plumbing Company Repair, Replace, Remodel, Excavation and Gas Lines. Chamber of Commerce small business of the year. 18 Employees. Upfront pricing structure. Readers choice award from the Delaware Gazette Best Plumbing Company . License #49045.

"Great job!"

Douglas N on October 2024


Avatar for Eco Plumbers, Electricians, and HVAC Technicians

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.67(
3,737
)
Approved Pro

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.67(
3,737
)
Approved Pro
Customers say: Super punctual
1155 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

"Great job of diagnosing the problems with the furnace."

Douglas S on September 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

"Great job of diagnosing the problems with the furnace."

Douglas S on September 2025

...
Showing 1-10 of 962

The Plain City, OH homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.