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Tankless water heater repair pros in Aston

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
11 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 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 Done Right Today, Inc.
Done Right Today, Inc.
473 Old Airport Rd
4.86(
516
)
Approved Pro
Done Right Today, Inc.
473 Old Airport Rd
4.86(
516
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
655 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.

"Done Right did an excellent job. Would hire again."

Alida W on May 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.

"Done Right did an excellent job. Would hire again."

Alida W on May 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
108 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 GenServ Pro
GenServ Pro
2 Highpoint Drive
5.00(
6
)
Approved Pro
GenServ Pro
2 Highpoint Drive
5.00(
6
)
Approved Pro
10 years of experience
Warranties offered

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 Plumbing services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I thought they were very professional very good. The price was great and I had no problems they put it in and that was it. They did a great job. I would highly recommend them."

laura n on April 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 Plumbing services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I thought they were very professional very good. The price was great and I had no problems they put it in and that was it. They did a great job. I would highly recommend them."

laura n on April 2025


Avatar for Delaware Plumbing Professionals
Delaware Plumbing Professionals
300 E AYRE ST
4.66(
180
)
Approved Pro
Delaware Plumbing Professionals
300 E AYRE ST
4.66(
180
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
857 local quotes requested

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. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025

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. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025


Avatar for Wm. Henderson Plumbing, Heating & Cooling Inc.
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Customers say: Super punctual
1100 local quotes requested
48 years of experience

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024


Avatar for Horizon Services
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Customers say: Super punctual
975 local quotes requested
Free onsite estimate

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024


Bill Sperry Plumbing
New on HomeAdvisorNew on Angi
Approved Pro
Bill Sperry Plumbing
New on AngiNew on HomeAdvisor
Approved Pro
322 local quotes requested
40 years of experience

My name is Bill I've been in the plumbing and in construction my whole life. I am a master plumber in Pa and also in Florida. I have received awards from the mayor of Boca Raton Florida and from Media pa. I take great pride in what I do and I can repair most any plumbing problem. I also do full bathrooms and tile work.

My name is Bill I've been in the plumbing and in construction my whole life. I am a master plumber in Pa and also in Florida. I have received awards from the mayor of Boca Raton Florida and from Media pa. I take great pride in what I do and I can repair most any plumbing problem. I also do full bathrooms and tile work.


Avatar for Zoom Drain
Zoom Drain
500 Davis Drive
4.51(
102
)
Approved Pro
Zoom Drain
500 Davis Drive
4.51(
102
)
Approved Pro
Customers say: True professional
602 local quotes requested
30 years of experience

Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.

"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."

Quan T on February 2025

Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.

"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."

Quan T on February 2025

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Tankless water heater installations FAQs

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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