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Tankless water heater repair pros in Wallingford

Avatar for Richard F Bondurant, LLC
Richard F Bondurant, LLC
228 Brooke Street
4.72(
42
)
Approved Pro
Richard F Bondurant, LLC
228 Brooke Street
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 Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
1257 South 26th Street
4.68(
249
)
Approved Pro
Generation 3 Electric & HVAC
1257 South 26th Street
4.68(
249
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
20 local quotes requested

GEN3 Electric & HVAC specializes in repairing, updating and servicing your home's electric and heating and cooling systems in Philadelphia and the surrounding areas. As licensed contractors, our prompt response, honest pricing and respect for your home ensures your 100% satisfaction. Ask about the multiple financing options we offer. Like us on Facebook, Follow us on Twitter, Watch us on YouTube, read our blogs.

"The technician was very knowledgeable and spent time with me explaining every single thing about my boiler."

Robert C on January 2020

GEN3 Electric & HVAC specializes in repairing, updating and servicing your home's electric and heating and cooling systems in Philadelphia and the surrounding areas. As licensed contractors, our prompt response, honest pricing and respect for your home ensures your 100% satisfaction. Ask about the multiple financing options we offer. Like us on Facebook, Follow us on Twitter, Watch us on YouTube, read our blogs.

"The technician was very knowledgeable and spent time with me explaining every single thing about my boiler."

Robert C on January 2020


Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
300 E Ayre St.
4.73(
406
)
Approved Pro
Delaware Plumbing Professionals, LLC
300 E Ayre St.
4.73(
406
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
318 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.

"Excellent job very professional would hire them again no problem would highly recommend them to anybody needing plumbing problems fixed"

Robert P on June 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.

"Excellent job very professional would hire them again no problem would highly recommend them to anybody needing plumbing problems fixed"

Robert P on June 2025


Avatar for ValDel Plumbing, LLC
ValDel Plumbing, LLC
232 Croft Rd North
4.69(
398
)
Approved Pro
ValDel Plumbing, LLC
232 Croft Rd North
4.69(
398
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
382 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.

"Efficient completion of the job."

Eric S on May 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.

"Efficient completion of the job."

Eric S on May 2025


Avatar for Springfield Plumbing, LLC
Springfield Plumbing, LLC
3 Summit Valley Lane
4.87(
287
)
Approved Pro
Springfield Plumbing, LLC
3 Summit Valley Lane
4.87(
287
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
43 local quotes requested

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!

"Springfield did a great job. They were timely in coming to assess the situation and provide a quote and had plenty of availability to install at a convienent time for me. They workers were professional and kind and explained how to use the new boiler system."

Kristen J on July 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!

"Springfield did a great job. They were timely in coming to assess the situation and provide a quote and had plenty of availability to install at a convienent time for me. They workers were professional and kind and explained how to use the new boiler system."

Kristen J on July 2025


Avatar for Done Right Today, Inc.
Done Right Today, Inc.
473 Old Airport Rd
4.85(
521
)
Approved Pro
Done Right Today, Inc.
473 Old Airport Rd
4.85(
521
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
647 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.

"It was great! Very knowledgeable and personable and answered all my questions. "

Brandon W on July 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.

"It was great! Very knowledgeable and personable and answered all my questions. "

Brandon W on July 2025


Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.44(
17
)
Approved Pro
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.44(
17
)
Approved Pro
Customers say: Quick response
316 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!

"Had to coerce them into cleaning the flu of my HVAC. Took a call to the tech's boss when the tech was on-site. Advertising material said it was included. Not hugely impressed with Harris."

Sam H on July 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!

"Had to coerce them into cleaning the flu of my HVAC. Took a call to the tech's boss when the tech was on-site. Advertising material said it was included. Not hugely impressed with Harris."

Sam H on July 2025


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
1313 Wilmington Pike Unit 1A S
4.56(
483
)
Approved Pro
Benjamin Franklin Plumbing
1313 Wilmington Pike Unit 1A S
4.56(
483
)
Approved Pro
Customers say: Quick response
71 local quotes requested
66 years of experience

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can't lose.

"Very prompt! Good communication. Got the job done"

Janis M on November 2024

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can't lose.

"Very prompt! Good communication. Got the job done"

Janis M on November 2024


Avatar for Mirra & Sons Complete Carpentry
Mirra & Sons Complete Carpentry
218 W Washington Ave
4.96(
26
)
Approved Pro
Mirra & Sons Complete Carpentry
218 W Washington Ave
4.96(
26
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
357 local quotes requested

Hello, My name is Sam Mirra the owner of MIRRA& SONS COMPLETE CARPENTRY we have been doing business in this area for 20+ years with a great reputation. Our goal is to satisfy the customer to the fullest no matter if it's at our cost. We provide a professional service and a 100% guarantee no matter what the project is. We provide a complete carpentry business no job is too small. Thank you for giving us the opportunity to provide you with our services!

"Excellent work done! We were all done in the time Sam said it would take. We love it! Great job!!!!"

Mary S on May 2025

Hello, My name is Sam Mirra the owner of MIRRA& SONS COMPLETE CARPENTRY we have been doing business in this area for 20+ years with a great reputation. Our goal is to satisfy the customer to the fullest no matter if it's at our cost. We provide a professional service and a 100% guarantee no matter what the project is. We provide a complete carpentry business no job is too small. Thank you for giving us the opportunity to provide you with our services!

"Excellent work done! We were all done in the time Sam said it would take. We love it! Great job!!!!"

Mary S on May 2025


Avatar for Done Right Today
Done Right Today
19 Germay Drive
4.98(
62
)
Approved Pro
Done Right Today
19 Germay Drive
4.98(
62
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1106 local quotes requested

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!!!

"Fabulous! We needed our water conditioner serviced and other company wouldn't touch it because they didn't install it and just wanted to sell us a new one. Rebecca scheduled us for the following day! Steve Venditti was great, has 20 years of experience and knew what he was doing. He spoke with the manufacturer and they decided what needed to be done. He had the parts on his truck and 4 hours later the job was done. $500 included parts and labor and service call. Very fair price and excellent service. Totally professional. Highly recommend."

Neil K on January 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!!!

"Fabulous! We needed our water conditioner serviced and other company wouldn't touch it because they didn't install it and just wanted to sell us a new one. Rebecca scheduled us for the following day! Steve Venditti was great, has 20 years of experience and knew what he was doing. He spoke with the manufacturer and they decided what needed to be done. He had the parts on his truck and 4 hours later the job was done. $500 included parts and labor and service call. Very fair price and excellent service. Totally professional. Highly recommend."

Neil K on January 2025

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FAQs for tankless water heater installation projects in Wallingford, PA

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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