Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Wallingford, PA

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 Wallingford

Triangle Plumbing & Heating, LLC

5.00(
3
)
Approved Pro

Triangle Plumbing & Heating, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Triangle Plumbing & Heating, 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 customers' interests, and make their concerns the basis of our business.

"I've actually hired Brad for several jobs over the years, from big sewage disasters, to leaky toilets, to a flooding dishwasher. He's the best. I have heard many horror stories about other plumbers over the years and I always recommend Brad to fix their problems. He's reliable, trustworthy, efficient, friendly, and a great plumber! I wouldn't hire anyone else. Also, he has 24/7 service and he's had to come over on Sundays to help us, twice. Life saver!"

Nadine T on August 2013

Triangle Plumbing & Heating, 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 customers' interests, and make their concerns the basis of our business.

"I've actually hired Brad for several jobs over the years, from big sewage disasters, to leaky toilets, to a flooding dishwasher. He's the best. I have heard many horror stories about other plumbers over the years and I always recommend Brad to fix their problems. He's reliable, trustworthy, efficient, friendly, and a great plumber! I wouldn't hire anyone else. Also, he has 24/7 service and he's had to come over on Sundays to help us, twice. Life saver!"

Nadine T on August 2013


Avatar for Richard F Bondurant, LLC

Richard F Bondurant, LLC

4.72(
42
)
Approved Pro

Richard F Bondurant, LLC

4.72(
42
)
Approved Pro
Customers say: Quick response
46 years of experience

We build strong relationships with our customers and the communities that we live and work in. Let us show you what it is like to work with a Master Plumber that takes pride in getting the job done right and timely to secure total customer satisfaction. We are determined to achieve long term commitment through quality, dedication, honesty, and professionalism. Why settle for less? Call us today we are on our way. Choose Bondurant!

"very professional"

Raymond R on September 2021

We build strong relationships with our customers and the communities that we live and work in. Let us show you what it is like to work with a Master Plumber that takes pride in getting the job done right and timely to secure total customer satisfaction. We are determined to achieve long term commitment through quality, dedication, honesty, and professionalism. Why settle for less? Call us today we are on our way. Choose Bondurant!

"very professional"

Raymond R on September 2021


Avatar for Tru North Heating and Air, Inc.

Tru North Heating and Air, Inc.

4.89(
56
)
Approved Pro

Tru North Heating and Air, Inc.

4.89(
56
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Tru North Heating and Air is a family and veteran-owned HVAC company located in Downingtown, PA. We provide top quality heating and air conditioning services. Additionally, we have an excellent reputation for honest prices and amazing service. Our company is based on the idea that our customers needs come before everything else. Expert certified technicians are committed to exceeding our customers expectations. We welcome the opportunity to earn your trust and deliver you the best service. We proudly service all major HVAC systems. We look forward to working with you. Give us a call today.

"Did a great job."

Brad R on October 2022

Tru North Heating and Air is a family and veteran-owned HVAC company located in Downingtown, PA. We provide top quality heating and air conditioning services. Additionally, we have an excellent reputation for honest prices and amazing service. Our company is based on the idea that our customers needs come before everything else. Expert certified technicians are committed to exceeding our customers expectations. We welcome the opportunity to earn your trust and deliver you the best service. We proudly service all major HVAC systems. We look forward to working with you. Give us a call today.

"Did a great job."

Brad R on October 2022


Avatar for ValDel Plumbing, LLC

ValDel Plumbing, LLC

4.69(
400
)
Approved Pro

ValDel Plumbing, LLC

4.69(
400
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
366 local quotes requested

At ValDel Plumbing, we take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home.

"High estimate needed to be adjusted. The work was done well."

Carolyn W on November 2025

At ValDel Plumbing, we take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home.

"High estimate needed to be adjusted. The work was done well."

Carolyn W on November 2025


Avatar for Delaware Plumbing Professionals, LLC

Delaware Plumbing Professionals, LLC

4.73(
408
)
Approved Pro

Delaware Plumbing Professionals, LLC

4.73(
408
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
345 local quotes requested

At Delaware Plumbing Professionals, LLC, we take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and promise to be upfront and honest. We treat your home like our home.

"Our technician was Don Glick with Delaware Plumbing Professionals. Fixed our problem completely and efficiently in no time at all. Very informative, every step of the way. Explained everything he was doing and why. Excellent job. Highly recommend."

James M on August 2025

At Delaware Plumbing Professionals, LLC, we take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and promise to be upfront and honest. We treat your home like our home.

"Our technician was Don Glick with Delaware Plumbing Professionals. Fixed our problem completely and efficiently in no time at all. Very informative, every step of the way. Explained everything he was doing and why. Excellent job. Highly recommend."

James M on August 2025


"Done Wrong Plumbing - Buyer beware. I had them do work at my 85 year old mother's house. Always ask them for a detailed estimate in advance with hourly rate, time estimate and cost for parts when applicable. They repaired a leak under the master stall shower and when completed the floor of the shower now flexes and makes loud noise both in the shower and throughout the first floor of the house. This was not happening prior to their work. When I addressed the issue they sent out a rude tech who said if it is not leaking then it is not their problem. They charged $892 to put a fernco rubber boot on and cut a hole in the drywall to access. Invoice stated $128 to cut the drywall and not replace and $764 for plumbing. I asked for hourly rate and they refused to provide. Believe me you will "breath much easier" by choosing an ethical and better qualified plumber. You have been warned."

Anthony T on November 2025

Done Right Today is FAST, FRIENDLY, & AFFORDABLE. We are always available to provide plumbing and drain cleaning services at a time that is confident for you. Locallly owned and operated out of Delaware. Call today!!!

"Done Wrong Plumbing - Buyer beware. I had them do work at my 85 year old mother's house. Always ask them for a detailed estimate in advance with hourly rate, time estimate and cost for parts when applicable. They repaired a leak under the master stall shower and when completed the floor of the shower now flexes and makes loud noise both in the shower and throughout the first floor of the house. This was not happening prior to their work. When I addressed the issue they sent out a rude tech who said if it is not leaking then it is not their problem. They charged $892 to put a fernco rubber boot on and cut a hole in the drywall to access. Invoice stated $128 to cut the drywall and not replace and $764 for plumbing. I asked for hourly rate and they refused to provide. Believe me you will "breath much easier" by choosing an ethical and better qualified plumber. You have been warned."

Anthony T on November 2025


Avatar for Done Right Today, Inc.

Done Right Today, Inc.

4.85(
531
)
Approved Pro

Done Right Today, Inc.

4.85(
531
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
909 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"amazing IL putt 10 stars"

sharon M on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"amazing IL putt 10 stars"

sharon M on October 2025


Avatar for 1-800-Plumber + Air of Lansdale

1-800-Plumber + Air of Lansdale

4.56(
17
)
Approved Pro

1-800-Plumber + Air of Lansdale

4.56(
17
)
Approved Pro
Customers say: True professional
111 local quotes requested
1 years of experience

1-800-Plumber +Air is located of Lansdale 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.

"They came same day. Very professional. Cleaned up everything and removed all trash. I would definitely hire again. "

Patricia B on August 2025

1-800-Plumber +Air is located of Lansdale 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.

"They came same day. Very professional. Cleaned up everything and removed all trash. I would definitely hire again. "

Patricia B on August 2025


Avatar for Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

4.34(
28
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

4.34(
28
)
Approved Pro
Customers say: Quick response
190 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"I recently purchased a new stove and it was not sitting flush with the wall. I recently hired Harris Plumbing to adjust the gas line to correct this. The technician assigned was Jean Cepeda. He was friendly, knowledgeable, and professional. I am very happy with the work done."

John G on November 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"I recently purchased a new stove and it was not sitting flush with the wall. I recently hired Harris Plumbing to adjust the gas line to correct this. The technician assigned was Jean Cepeda. He was friendly, knowledgeable, and professional. I am very happy with the work done."

John G on November 2025


"The install, was efficient, and only took a few hours before they had the new boiler installed. Very professional."

Sean W on November 2025

Here at Springfield Plumbing, LLC, we pride ourselves on commitment to our homeowners. With attention to detail and a genuine concern for their needs, you won't be disappointed or overcharged for our services. Call today and set the appointment!

"The install, was efficient, and only took a few hours before they had the new boiler installed. Very professional."

Sean W on November 2025

...
Showing 1-10 of 1013

The Wallingford, PA homeowners’ guide to tankless water heater installations

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