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Tankless water heater repair pros in Downingtown
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.
"All was excellent"
Terri F 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.
"All was excellent"
Terri F on May 2025
We believe that all of our clients are family. Our mission is to provide all of our family members total indoor comfort, at an affordable price. Some of the many ways we do that are: installation and servicing of natural and propane gas appliances, oil heating appliances, heat pumps, air-conditioning, plumbing, fuel oil delivery, and we have an Indoor Air Quality Expert on staff. If you want a local family owned, well trained staff of drug tested, criminal background checked technicians to come to your home and solve your problem, call us!
"Marshall Services was great!"
Howard S on March 2025
We believe that all of our clients are family. Our mission is to provide all of our family members total indoor comfort, at an affordable price. Some of the many ways we do that are: installation and servicing of natural and propane gas appliances, oil heating appliances, heat pumps, air-conditioning, plumbing, fuel oil delivery, and we have an Indoor Air Quality Expert on staff. If you want a local family owned, well trained staff of drug tested, criminal background checked technicians to come to your home and solve your problem, call us!
"Marshall Services was great!"
Howard S on March 2025
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
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.
"So far, any questions have been answered with a smile."
Robert N on April 2025
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.
"So far, any questions have been answered with a smile."
Robert 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
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 family run waterproofing specialist company, owned and operated, since 1976 by A.J. DiElsi. We have one crew, one truck and start and finish one job at a time. We are completely insured with general liability and workman's compensation. There is no charge for estimates and we take no deposits on any job. You pay us upon completion of the job. We do not have salesmen. A.J. is the gentleman that comes out to deliver each estimate and he is on each job. We excel in impeccable workmanship, and the jobs are always left cleaner than when we arrived. We give a lifetime guarantee on our French Drains and it is transferable to each new homeowner. Please feel free to call with any questions 610-527-9444 or 610-409-0888, Additional phones: 610-960-1589. Or feel free to email us at : ajwaterproofing@verizon.net, you can also check us out on YouTube and our website, ajwaterproofing.com.
"QUICK, FRIENDLY, and CHEAP!! First, AJ called me within 30 seconds of me texting him asking for an estimate. I sent him a photo of our water leak issue and he immediately responded. He actually explained that we could probably handle the repair ourselves if we were up for it, instead of paying him or someone else. He then walked us through every step in detail and made sure we were comfortable with the directions. So in the end, it cost us $0 in labor and only a small amount for materials, and really demonstrated AJ's integrity and generosity!"
Jarcy M on September 2023
We are a family run waterproofing specialist company, owned and operated, since 1976 by A.J. DiElsi. We have one crew, one truck and start and finish one job at a time. We are completely insured with general liability and workman's compensation. There is no charge for estimates and we take no deposits on any job. You pay us upon completion of the job. We do not have salesmen. A.J. is the gentleman that comes out to deliver each estimate and he is on each job. We excel in impeccable workmanship, and the jobs are always left cleaner than when we arrived. We give a lifetime guarantee on our French Drains and it is transferable to each new homeowner. Please feel free to call with any questions 610-527-9444 or 610-409-0888, Additional phones: 610-960-1589. Or feel free to email us at : ajwaterproofing@verizon.net, you can also check us out on YouTube and our website, ajwaterproofing.com.
"QUICK, FRIENDLY, and CHEAP!! First, AJ called me within 30 seconds of me texting him asking for an estimate. I sent him a photo of our water leak issue and he immediately responded. He actually explained that we could probably handle the repair ourselves if we were up for it, instead of paying him or someone else. He then walked us through every step in detail and made sure we were comfortable with the directions. So in the end, it cost us $0 in labor and only a small amount for materials, and really demonstrated AJ's integrity and generosity!"
Jarcy M on September 2023
HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.
"They were very helpful and also took a look at our downstairs unit that was giving us trouble. I'm glad we went with them."
Kim G on May 2025
HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.
"They were very helpful and also took a look at our downstairs unit that was giving us trouble. I'm glad we went with them."
Kim G on May 2025
54 years experience. CSM certified, MCAP certified, Epa certified. All makes and brands. Licensed and insured. Prompt and dependable service. Member of PSA (Professional Service Association) and USA (United Services Association). We attend factory training sessions every year to keep updated on the latest products. Award winning.
"I called last weekend , finally was able to speak with someone Tuesday make the appointment with their soonest appointment being Friday. I had previously had another company out but because of my warranty I need to use an authorized LG repair shop. It’s not good to be alone, over 65 and in a vulnerable position during a pandemic without a working refrigerator. I was concerned about using them because of their reviews but they are the only authorized LG Repair shop in my area. The previous person diagnosed it as a bad compressor but Rosedale said they don’t trust other people’s diagnoses and need to see it for themselves before ordering parts. No one showed, no one called and I still don’t have a working refrigerator. If they do finally come I’ll still have to wait for them to order the parts."
Lois R on April 2020
54 years experience. CSM certified, MCAP certified, Epa certified. All makes and brands. Licensed and insured. Prompt and dependable service. Member of PSA (Professional Service Association) and USA (United Services Association). We attend factory training sessions every year to keep updated on the latest products. Award winning.
"I called last weekend , finally was able to speak with someone Tuesday make the appointment with their soonest appointment being Friday. I had previously had another company out but because of my warranty I need to use an authorized LG repair shop. It’s not good to be alone, over 65 and in a vulnerable position during a pandemic without a working refrigerator. I was concerned about using them because of their reviews but they are the only authorized LG Repair shop in my area. The previous person diagnosed it as a bad compressor but Rosedale said they don’t trust other people’s diagnoses and need to see it for themselves before ordering parts. No one showed, no one called and I still don’t have a working refrigerator. If they do finally come I’ll still have to wait for them to order the parts."
Lois R on April 2020
Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!
"technician was affable and competent. however initial quote was outrageous and negotiate price still exorbitant, even taking into consideration of the day of the week. 1hpur labor and $30 worth of parts does not equal $ 374"
Joe V on March 2025
Residential Plumbing & Drain Cleaning Service. Owners have over 30 years of experience. Proudly servicing Montgomery County, Chester County, Delaware County and lower Bucks County with professional, personal and timely service. Guaranteed respect for you, your time and your home. No job is too big or too small. Call us today for Expert Service, Quality Products, and Affordable Price!
"technician was affable and competent. however initial quote was outrageous and negotiate price still exorbitant, even taking into consideration of the day of the week. 1hpur labor and $30 worth of parts does not equal $ 374"
Joe V on March 2025
Joseph Georgini Plumbing is built on quality trustworthy service with very low rates. I personally work on every job to insure quality. We service all of Chester, Delaware,& Montgomery Counties, the Main Line, Philadelphia & The Entire State of Delaware. Senior Citizen Discounts Pennsylvania State License Number 079266. Delaware State License Number 2013601516. 24 hour direct phone # 610-357-0998
"Joe provided it fast and professional service. I've dealt with several plumbers and paid them twice as much, and they did not provide, it's a superior service, as Joe did. As a new homeowner, I feel it is important to have a trustworthy thing. Plumber, and he is one, it's that I will validate any day. Great service, fast response time and all together, great guy! I would refer his services to anyone."
Chanel D on January 2025
Joseph Georgini Plumbing is built on quality trustworthy service with very low rates. I personally work on every job to insure quality. We service all of Chester, Delaware,& Montgomery Counties, the Main Line, Philadelphia & The Entire State of Delaware. Senior Citizen Discounts Pennsylvania State License Number 079266. Delaware State License Number 2013601516. 24 hour direct phone # 610-357-0998
"Joe provided it fast and professional service. I've dealt with several plumbers and paid them twice as much, and they did not provide, it's a superior service, as Joe did. As a new homeowner, I feel it is important to have a trustworthy thing. Plumber, and he is one, it's that I will validate any day. Great service, fast response time and all together, great guy! I would refer his services to anyone."
Chanel D on January 2025
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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