Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

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.

Tankless water heater installers in Mccordsville

TBD

"They were able to come out the same day I called for service. Serviceman was friendly and work was completed quickly."

linda f on February 2022


Holthaus llc dba Holthaus Plumbing
4131 North 300 East
5.00(
2
)
Approved Pro
Holthaus llc dba Holthaus Plumbing
4131 North 300 East
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Holthaus Plumbing 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. 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.

"I bought a water heater. They first connected me with a plumbing company that tried to add on $270 for additional materials and labor costs that they could not justify. I returned the water heater, and they again connected me to Holthaus. Holthaus called later that same afternoon and scheduled for the next morning. Dan came out and installed the water heater and new stand in just an hour. He only charged $30 for additional materials related to new gas fittings. He was very polite, transparent, and thorough. I would highly recommend them."

Emily H on February 2020

Holthaus Plumbing 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. 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.

"I bought a water heater. They first connected me with a plumbing company that tried to add on $270 for additional materials and labor costs that they could not justify. I returned the water heater, and they again connected me to Holthaus. Holthaus called later that same afternoon and scheduled for the next morning. Dan came out and installed the water heater and new stand in just an hour. He only charged $30 for additional materials related to new gas fittings. He was very polite, transparent, and thorough. I would highly recommend them."

Emily H on February 2020


Sage Mechanical
3702 Sage Brush Lane
4.25(
24
)
Approved Pro
Sage Mechanical
3702 Sage Brush Lane
4.25(
24
)
Approved Pro
Customers say: Quality work
39 years of experience
Free onsite estimate

Sage Mechanical, 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. 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.

"ZERO STARS! I can’t believe the rating on here. 1.9 on Google is way more accurate. Unfortunately, AHS assigned this company to my service request on Aug. 3rd. They came out on the 6th and after 3min here, they said they were going to send the report to AHS. 48 hours later AHS was still waiting on report. After almost 72 hours, they finally sent it and it was partially approved. The out of pocket was $475. I called them to see what the charges were for, and that was the only time they quickly answered my call and the last. I accepted the charges and they said they would call me to schedule an appointment once the parts arrived. 2 weeks later and nothing. I called and left a voicemail. Nothing. On Aug 26, AHS said the system shows the part as “delivered at shop” on Aug 22 and they had to confirm with tech but would call me back as soon as they did. I called AHS every day from the 26 to the 30th only to be told the same thing. Today, still no hot water and no return call from this comp"

Daniela R on August 2024

Sage Mechanical, 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. 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.

"ZERO STARS! I can’t believe the rating on here. 1.9 on Google is way more accurate. Unfortunately, AHS assigned this company to my service request on Aug. 3rd. They came out on the 6th and after 3min here, they said they were going to send the report to AHS. 48 hours later AHS was still waiting on report. After almost 72 hours, they finally sent it and it was partially approved. The out of pocket was $475. I called them to see what the charges were for, and that was the only time they quickly answered my call and the last. I accepted the charges and they said they would call me to schedule an appointment once the parts arrived. 2 weeks later and nothing. I called and left a voicemail. Nothing. On Aug 26, AHS said the system shows the part as “delivered at shop” on Aug 22 and they had to confirm with tech but would call me back as soon as they did. I called AHS every day from the 26 to the 30th only to be told the same thing. Today, still no hot water and no return call from this comp"

Daniela R on August 2024


Avatar for AttaBoy Plumbing Company
AttaBoy Plumbing Company
8011 Bash Street
4.79(
95
)
Approved Pro
AttaBoy Plumbing Company
8011 Bash Street
4.79(
95
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
24 years of experience

Here, at AttaBoy Plumbing Company, we live to take care of you and your family. Our customers tell us we are the most fair and transparent company they have dealt with. From water heaters, to tub installations, to plumbing work for new additions, we are the local place to go. We are the best price for the value.

"Quality work, incredibly responsive, and cost was reasonable. Would absolutely use them again for any plumbing needs."

Mark S on February 2020

Here, at AttaBoy Plumbing Company, we live to take care of you and your family. Our customers tell us we are the most fair and transparent company they have dealt with. From water heaters, to tub installations, to plumbing work for new additions, we are the local place to go. We are the best price for the value.

"Quality work, incredibly responsive, and cost was reasonable. Would absolutely use them again for any plumbing needs."

Mark S on February 2020


Avatar for Z.A.M. BAM Plumbing, LLC
Z.A.M. BAM Plumbing, LLC
1346 Lindberg Rd
5.00(
4
)
Approved Pro
Z.A.M. BAM Plumbing, LLC
1346 Lindberg Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Zambam Plumbing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very professional"

Pam S on October 2023

Zambam Plumbing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very professional"

Pam S on October 2023


Avatar for Benjamin Franklin Plumbing - Indianapolis
Benjamin Franklin Plumbing - Indianapolis
5561 W. 74th Street
4.32(
209
)
Approved Pro
Benjamin Franklin Plumbing - Indianapolis
5561 W. 74th Street
4.32(
209
)
Approved Pro
Customers say: Quick response
418 local quotes requested
40 years of experience

At Benjamin Franklin Plumbing of Indianapolis, we take immense pride in our well-established reputation for delivering dependable plumbing installation services you can rely on. When it comes to plumbing installations, precision and reliability stand as our guiding principles. Our seasoned professional' knowledge of plumbing systems’ ensure that every installation, whether involving new fixtures, water heaters, or piping, is executed correctly. Recognizing that every detail counts, our trained plumbers are focused on every step of the installation process, ensuring a seamless installation and the functionality of your plumbing for years to come. When you opt for Benjamin Franklin Plumbing of Indianapolis for your plumbing installation needs, you're embracing a team that values your satisfaction, respects your time, and channels unwavering dedication to excellence into every project we handle.

"worthless job. I had to pay 200 dollars and he did not finish the job. "

Tammy K on June 2025

At Benjamin Franklin Plumbing of Indianapolis, we take immense pride in our well-established reputation for delivering dependable plumbing installation services you can rely on. When it comes to plumbing installations, precision and reliability stand as our guiding principles. Our seasoned professional' knowledge of plumbing systems’ ensure that every installation, whether involving new fixtures, water heaters, or piping, is executed correctly. Recognizing that every detail counts, our trained plumbers are focused on every step of the installation process, ensuring a seamless installation and the functionality of your plumbing for years to come. When you opt for Benjamin Franklin Plumbing of Indianapolis for your plumbing installation needs, you're embracing a team that values your satisfaction, respects your time, and channels unwavering dedication to excellence into every project we handle.

"worthless job. I had to pay 200 dollars and he did not finish the job. "

Tammy K on June 2025


Avatar for Winters Plumbing, LLC
Winters Plumbing, LLC
370 South Madison Avenue
4.85(
101
)
Approved Pro
Winters Plumbing, LLC
370 South Madison Avenue
4.85(
101
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
58 local quotes requested

At Winters Plumbing, LLC, we are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of our projects. We are 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.

"They were fast, efficient, professional, and affordable. Not sure it gets much better than that."

Derrick R on May 2025

At Winters Plumbing, LLC, we are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of our projects. We are 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.

"They were fast, efficient, professional, and affordable. Not sure it gets much better than that."

Derrick R on May 2025


Avatar for ARS/Rescue Rooter Indianapolis (Plumbing)
ARS/Rescue Rooter Indianapolis (Plumbing)
25 Woodrow Avenue
4.27(
105
)
Approved Pro
ARS/Rescue Rooter Indianapolis (Plumbing)
25 Woodrow Avenue
4.27(
105
)
Approved Pro
Customers say: True professional
93 local quotes requested
66 years of experience

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"They were pretty good."

Eric K on February 2025

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"They were pretty good."

Eric K on February 2025


Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
2041 W. Enterprise Avenue
4.29(
52
)
Approved Pro
Mr. Rooter Plumbing
2041 W. Enterprise Avenue
4.29(
52
)
Approved Pro
Customers say: Quick response
34 local quotes requested
29 years of experience

Mr. Rooter Plumbing provides Delaware (and surrounding counties) homeowners and business owners with prompt service with one of the best warranties around. Our Service Professionals go the extra mile to ensure your home is treated according to our high standards for quality workmanship, customer experience and attention to detail. Mr. Rooter is at your service 24 hours a day, 7 days a week to respond to your plumbing emergencies and help you get on with your life as quickly as possible. Our Service Professionals provide pricing before they do anything, so you're protected from unexpected increase in pricing when the scope of work isn't changing. Call Mr. Rooter Plumbing of Anderson and Muncie, IN - Day or night!

"They doe a good job they know what they doing"

Tim k on October 2023

Mr. Rooter Plumbing provides Delaware (and surrounding counties) homeowners and business owners with prompt service with one of the best warranties around. Our Service Professionals go the extra mile to ensure your home is treated according to our high standards for quality workmanship, customer experience and attention to detail. Mr. Rooter is at your service 24 hours a day, 7 days a week to respond to your plumbing emergencies and help you get on with your life as quickly as possible. Our Service Professionals provide pricing before they do anything, so you're protected from unexpected increase in pricing when the scope of work isn't changing. Call Mr. Rooter Plumbing of Anderson and Muncie, IN - Day or night!

"They doe a good job they know what they doing"

Tim k on October 2023


Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
1919 E 52nd St
4.51(
367
)
Approved Pro
Hope Plumbing, Heating, and Cooling
1919 E 52nd St
4.51(
367
)
Approved Pro
Customers say: True professional
1193 local quotes requested
18 years of experience

Hope Plumbing is a locally-owned and operated full service, residential and commercial plumbing company in the Indianapolis area. We offer a wide range of plumbing services including broken pipe repair, cleaning of clogged main lines, fixture plumbing repair, gas plumbing and water system installation. Our company is licensed, bonded, and insured for your protection and peace of mind.

"Professional job. Just expensive for the single outside spigot replacement."

Jason P on May 2025

Hope Plumbing is a locally-owned and operated full service, residential and commercial plumbing company in the Indianapolis area. We offer a wide range of plumbing services including broken pipe repair, cleaning of clogged main lines, fixture plumbing repair, gas plumbing and water system installation. Our company is licensed, bonded, and insured for your protection and peace of mind.

"Professional job. Just expensive for the single outside spigot replacement."

Jason P on May 2025

...
Showing 1-10 of 966
The Mccordsville, IN homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
Ceramic sink and modern tap in stylish kitchen
Jul 9, 2025
Jul 9, 2025
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.