Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Westfield, IN

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 Westfield

Avatar for AttaBoy Plumbing Company

AttaBoy Plumbing Company

4.79(
95
)
Approved Pro

AttaBoy Plumbing Company

4.79(
95
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 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

5.00(
5
)
Approved Pro

Z.A.M. BAM Plumbing, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

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!

"I strongly recommend Z.A.M. Bam Plumbing ! This place returned every phone call and text quickly. They showed up on time, did great work, charged a fair price and left a clean workspace. "

Brian P on August 2025

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!

"I strongly recommend Z.A.M. Bam Plumbing ! This place returned every phone call and text quickly. They showed up on time, did great work, charged a fair price and left a clean workspace. "

Brian P on August 2025


Avatar for Water Heater Guys IN, LLC

Water Heater Guys IN, LLC

5.00(
10
)
Approved Pro

Water Heater Guys IN, LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Water Heater Guys IN, LLC, 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 customer's interests and make their concerns the basis of our business.

"The Water Heater Guys were awesome! You could see they really care about their customers. They came in and diagnosed the problem. We needed a new hot water. They made sure and got everything taken care of for us and had our new hot water heater installed right away. They went above and beyond!! I would definitely recommend them!!"

Tammy O on September 2024

Water Heater Guys IN, LLC, 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 customer's interests and make their concerns the basis of our business.

"The Water Heater Guys were awesome! You could see they really care about their customers. They came in and diagnosed the problem. We needed a new hot water. They made sure and got everything taken care of for us and had our new hot water heater installed right away. They went above and beyond!! I would definitely recommend them!!"

Tammy O on September 2024


Avatar for ARS/Rescue Rooter Indianapolis (Plumbing)

ARS/Rescue Rooter Indianapolis (Plumbing)

4.28(
106
)
Approved Pro

ARS/Rescue Rooter Indianapolis (Plumbing)

4.28(
106
)
Approved Pro
Customers say: True professional
333 local quotes requested
67 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 great!"

Jane P on December 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 great!"

Jane P on December 2025


Avatar for RAPID RESPONSE PLUMBING LLC

RAPID RESPONSE PLUMBING LLC

5.00(
13
)
Approved Pro

RAPID RESPONSE PLUMBING LLC

5.00(
13
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

At Rapid Response Plumbing, we bring over 20 years of experience and a commitment to top-quality service. Our knowledgeable team is dedicated to providing fast, reliable solutions while ensuring a great client experience.

"They did a great job putting in the tank less water heater. They did a great job cleaning up."

Penni S on December 2025

At Rapid Response Plumbing, we bring over 20 years of experience and a commitment to top-quality service. Our knowledgeable team is dedicated to providing fast, reliable solutions while ensuring a great client experience.

"They did a great job putting in the tank less water heater. They did a great job cleaning up."

Penni S on December 2025


Avatar for Benjamin Franklin Plumbing - Indianapolis

Benjamin Franklin Plumbing - Indianapolis

4.34(
215
)
Approved Pro

Benjamin Franklin Plumbing - Indianapolis

4.34(
215
)
Approved Pro
Customers say: Quick response
424 local quotes requested
41 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.

"fast and got the job right "

Adria C on December 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.

"fast and got the job right "

Adria C on December 2025


Avatar for Summers Plumbing Heating & Cooling Inc.- Kokomo

Summers Plumbing Heating & Cooling Inc.- Kokomo

5.00(
1
)
Approved Pro

Summers Plumbing Heating & Cooling Inc.- Kokomo

5.00(
1
)
Approved Pro
27 local quotes requested
57 years of experience

For more than four decades, Summers Plumbing Heating & Cooling has been offering superior plumbing, heating, air conditioning, and HVAC services throughout Indiana. Our technicians in Kokomo, Indiana come highly recommended by former customers because of their commitment to high quality work and trustworthy service. Our Kokomo branch is family owned and operated as well as fully licensed, insured, and bonded. Our Guarantee to Our Customers Our technicians guarantee to meet or beat our competitors. We consistently offer the some of the best plumbing and HVAC services at the best prices in Indiana. Summers Plumbing Heating & Cooling understands the importance of plumbing and HVAC maintenance, service, and repair, which is why we aim to make our services affordable. Call to learn more about available offers, rebates, and financing.

"Christian did the estimate, and Jake did the duct cleaning, and both of them were delightful! They were personable and professional. They both did an outstanding job!"

Carol W on December 2025

For more than four decades, Summers Plumbing Heating & Cooling has been offering superior plumbing, heating, air conditioning, and HVAC services throughout Indiana. Our technicians in Kokomo, Indiana come highly recommended by former customers because of their commitment to high quality work and trustworthy service. Our Kokomo branch is family owned and operated as well as fully licensed, insured, and bonded. Our Guarantee to Our Customers Our technicians guarantee to meet or beat our competitors. We consistently offer the some of the best plumbing and HVAC services at the best prices in Indiana. Summers Plumbing Heating & Cooling understands the importance of plumbing and HVAC maintenance, service, and repair, which is why we aim to make our services affordable. Call to learn more about available offers, rebates, and financing.

"Christian did the estimate, and Jake did the duct cleaning, and both of them were delightful! They were personable and professional. They both did an outstanding job!"

Carol W on December 2025


Avatar for Hope Plumbing, Heating, and Cooling

Hope Plumbing, Heating, and Cooling

4.49(
371
)
Approved Pro

Hope Plumbing, Heating, and Cooling

4.49(
371
)
Approved Pro
Customers say: True professional
336 local quotes requested
19 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.

"Horrible Service, thru and thru. Electrical Services thru Frye (they just merged) .... They kept and I mean kept sending kids out to perform services. Two kids (both under 23) are arguing about how the light switch and electrical outlet should be fixed and they both were wrong. Another tech had to come back out to fix their mess ups. A waste of time and they did not wear their shoe booties properly. Walked outside in the rain with them on an came right back in my house with their wet rainy shoes and made mud marks all in the house, right after my house cleaner left and HOPE never cleaned up after themselves. Not only the rain and mud weren't wiped up but the dust and debris from the job wasn't cleaned up either. Extremely upset. Then I was told about 2 issues in my control panel box that needed to be replaced, even though they just did those services last year, and they wanted to charge to fix what they did wrong less than a year ago. Before/After pics were never provided. "

Melissa J on January 2026

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.

"Horrible Service, thru and thru. Electrical Services thru Frye (they just merged) .... They kept and I mean kept sending kids out to perform services. Two kids (both under 23) are arguing about how the light switch and electrical outlet should be fixed and they both were wrong. Another tech had to come back out to fix their mess ups. A waste of time and they did not wear their shoe booties properly. Walked outside in the rain with them on an came right back in my house with their wet rainy shoes and made mud marks all in the house, right after my house cleaner left and HOPE never cleaned up after themselves. Not only the rain and mud weren't wiped up but the dust and debris from the job wasn't cleaned up either. Extremely upset. Then I was told about 2 issues in my control panel box that needed to be replaced, even though they just did those services last year, and they wanted to charge to fix what they did wrong less than a year ago. Before/After pics were never provided. "

Melissa J on January 2026


Avatar for ACME Plumbing, Drains, and Septic Service

ACME Plumbing, Drains, and Septic Service

4.75(
78
)
Approved Pro

ACME Plumbing, Drains, and Septic Service

4.75(
78
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
160 local quotes requested

Our family owned and operated company provides exceptional service to Indianapolis and surrounding areas. ACME has been in business and locally owned since 1939 and providing some of the best plumbing and septic service in the state. Always taking pride in our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you beyond satisfied. Call today, you will be pleased you did. Thank you.

"Great work "

James M on July 2025

Our family owned and operated company provides exceptional service to Indianapolis and surrounding areas. ACME has been in business and locally owned since 1939 and providing some of the best plumbing and septic service in the state. Always taking pride in our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you beyond satisfied. Call today, you will be pleased you did. Thank you.

"Great work "

James M on July 2025


Avatar for Hope Plumbing, Heating, and Cooling

Hope Plumbing, Heating, and Cooling

4.65(
1,135
)
Approved Pro

Hope Plumbing, Heating, and Cooling

4.65(
1,135
)
Approved Pro
Customers say: Super punctual
294 local quotes requested
19 years of experience

We specialize in working on older homes and those problems that require unique solutions. We offer full service residential plumbing services to customers looking for "long-term" and "efficient" solutions. We work on the following plumbing items - toilets, sinks, water heaters, tankless water heaters, sump pumps, water softeners, faucets, garbage disposals, drains, gas lines, clogged drains, water lines, main lines, and all other non-listed residential plumbing needs.

"I contacted Service Plus/Hope Plumbing on a Friday around 4 p.m. after the gas company shut off service due to a leak, leaving my tenant without heat. They charged a $675 diagnostic fee (which they later offered to remove) and quoted $2,130 for repairs, promising the total would be no more than that. After more than eight hours on-site, they said all leaks were fixed and the line was holding pressure. An hour later, the gas company retested the line and it failed. Despite repeated calls, no one returned until Monday at 11 a.m., nearly 40 hours later. The new technician said the home needed a full re-pipe for an additional $1,500 and told us the account would go to collections if we didn?t pay for the failed repair. He also asked my tenant if she wanted the gas turned back on despite an active leak. I hired Absolute Comfort, who found and fixed the real issue in under 30 minutes for $650. Based on this experience, I cannot recommend them."

Patrick C on December 2025

We specialize in working on older homes and those problems that require unique solutions. We offer full service residential plumbing services to customers looking for "long-term" and "efficient" solutions. We work on the following plumbing items - toilets, sinks, water heaters, tankless water heaters, sump pumps, water softeners, faucets, garbage disposals, drains, gas lines, clogged drains, water lines, main lines, and all other non-listed residential plumbing needs.

"I contacted Service Plus/Hope Plumbing on a Friday around 4 p.m. after the gas company shut off service due to a leak, leaving my tenant without heat. They charged a $675 diagnostic fee (which they later offered to remove) and quoted $2,130 for repairs, promising the total would be no more than that. After more than eight hours on-site, they said all leaks were fixed and the line was holding pressure. An hour later, the gas company retested the line and it failed. Despite repeated calls, no one returned until Monday at 11 a.m., nearly 40 hours later. The new technician said the home needed a full re-pipe for an additional $1,500 and told us the account would go to collections if we didn?t pay for the failed repair. He also asked my tenant if she wanted the gas turned back on despite an active leak. I hired Absolute Comfort, who found and fixed the real issue in under 30 minutes for $650. Based on this experience, I cannot recommend them."

Patrick C on December 2025

...
Showing 1-10 of 1017

The Westfield, 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.