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Tankless water heater repair pros in East Norwich

Avatar for ANQOR PLUMBING & HEATING INC.
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on HomeAdvisorNew on Angi
Approved Pro
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!


Avatar for Islandwide Plumbing and Heating, LLC
Islandwide Plumbing and Heating, LLC
170 Delaware Avenue
5.00(
1
)
Approved Pro
Islandwide Plumbing and Heating, LLC
170 Delaware Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

At Islandwide Plumbing and Heating LLC I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I look forward to earning your business!

"He is an awesome guy to work with! I would highly recommend him!"

Todd Y on August 2020

At Islandwide Plumbing and Heating LLC I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I look forward to earning your business!

"He is an awesome guy to work with! I would highly recommend him!"

Todd Y on August 2020


Avatar for Universe Home Services, Inc.
Universe Home Services, Inc.
3782 Merrick Road
4.50(
362
)
Approved Pro
Universe Home Services, Inc.
3782 Merrick Road
4.50(
362
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
57 local quotes requested

Since 1954, Universe Home Services, inc., has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you are dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you are completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations.

"Project was completed efficiently "

Yolande T on June 2025

Since 1954, Universe Home Services, inc., has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you are dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you are completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations.

"Project was completed efficiently "

Yolande T on June 2025


Avatar for J.A.D Mechanical
J.A.D Mechanical
1075 Steel Boulevard
5.00(
7
)
Approved Pro
J.A.D Mechanical
1075 Steel Boulevard
5.00(
7
)
Approved Pro
27 years of experience
Free onsite estimate

With over 24 years of experience, J.A.D. Mechanical, 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. Call us today!

"Ralphie was quick and extremely efficient with the work. The cleanliness and accuracy of the work was admirable. Highly recommend!! "

Sahiba R on June 2025

With over 24 years of experience, J.A.D. Mechanical, 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. Call us today!

"Ralphie was quick and extremely efficient with the work. The cleanliness and accuracy of the work was admirable. Highly recommend!! "

Sahiba R on June 2025


Avatar for NYC Emergency Plumbing
NYC Emergency Plumbing
8046 246th St
4.75(
4
)
Approved Pro
NYC Emergency Plumbing
8046 246th St
4.75(
4
)
Approved Pro
1 years of experience
Free onsite estimate

NYC Emergency Plumbing is your number one choice for all your plumbing needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients and we look forward to working with you!

"I couldn’t be happier with the plumbing repair that was done. The service was prompt, the technician was courteous, and the problem was resolved without any hassle. It’s such a relief to have everything back in working order. Great job and thank you again for the excellent service!"

joshua g on June 2025

NYC Emergency Plumbing is your number one choice for all your plumbing needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients and we look forward to working with you!

"I couldn’t be happier with the plumbing repair that was done. The service was prompt, the technician was courteous, and the problem was resolved without any hassle. It’s such a relief to have everything back in working order. Great job and thank you again for the excellent service!"

joshua g on June 2025


Avatar for Aqua Tech Plumbing
Aqua Tech Plumbing
4356 Martha Ave
4.67(
3
)
Approved Pro
Aqua Tech Plumbing
4356 Martha Ave
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1874 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025


Avatar for AR Home Construction
AR Home Construction
25 Berry Hill Rd
5.00(
29
)
Approved Pro
AR Home Construction
25 Berry Hill Rd
5.00(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
619 local quotes requested

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

"Completed beyond on expectations. Total Transformation. One comment by our neighbors - You have raised the bar for the community."

Christy V on October 2024

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

"Completed beyond on expectations. Total Transformation. One comment by our neighbors - You have raised the bar for the community."

Christy V on October 2024


Avatar for JBL HOME IMPROVEMENTS INC
JBL HOME IMPROVEMENTS INC
PO BOX 584
4.67(
255
)
Approved Pro
JBL HOME IMPROVEMENTS INC
PO BOX 584
4.67(
255
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1930 local quotes requested

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"JBL Home Improvements is a great company to work with. Dave and Jill are friendly, helpful, reliable and punctual! When they stay they will start, the do. They are there early each day and keep things as tidy as possible. For our recent job they finished just 1 day past the expected time-frame. Considering the many stories you probably have heard - the timing was spot on! They have great resources and talented workers who did an excellent job installing new floors and a new set of stairs, as well as new doors, sheet rock and molding! Highly recommend using JBL Home Improvements!"

Jeff G on March 2025

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"JBL Home Improvements is a great company to work with. Dave and Jill are friendly, helpful, reliable and punctual! When they stay they will start, the do. They are there early each day and keep things as tidy as possible. For our recent job they finished just 1 day past the expected time-frame. Considering the many stories you probably have heard - the timing was spot on! They have great resources and talented workers who did an excellent job installing new floors and a new set of stairs, as well as new doors, sheet rock and molding! Highly recommend using JBL Home Improvements!"

Jeff G on March 2025


Avatar for Classic Remodeling Group Inc
Classic Remodeling Group Inc
1839 Bellmore Ave
4.80(
44
)
Approved Pro
Classic Remodeling Group Inc
1839 Bellmore Ave
4.80(
44
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2273 local quotes requested

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his team did an excellent job tiling my bathroom. I am very detail oriented and was extremely happy with the precision and quality of his work. I would certainly hire him again and strongly recommend him."

Allan S on June 2025

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his team did an excellent job tiling my bathroom. I am very detail oriented and was extremely happy with the precision and quality of his work. I would certainly hire him again and strongly recommend him."

Allan S on June 2025


On Time Boilers and Heating
.
5.00(
6
)
Approved Pro
On Time Boilers and Heating
.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
275 local quotes requested

We specialize in boiler replacement, repair, and tune ups. Call today for our Fall special to make sure you're not left in the cold this winter.

"Matt immediately contacted me once I asked for a quote. The bathroom tub drain pipe burst and water would drip in the apartment below when the bathroom tub faucet was turned on. Matt came out the very next day to look at it. He measured where he had to open up the floors [in this case] the ceiling in the apartment below and was spot on. He knew exactly where the pipe was and didn't need to make any unnecessary holes. He came back with his guys and fixed the pipe. He also gave me a new spout, drain cover, and silicone finish. Then, believe it or not, as soon as this job was done, the very next day our water heater's pipe burst and water went everyone, flooding the boiler room. I called Matt. He came by the same day to take a look. He came back the next day with a new water heater and replaced it. Not only were Matt and his team professional, but they lived up to their name "On Time". Matt was never late for the jobs. If any complaint I have, it would be that he came, not on time, but too early, which is not a bad thing. So can it really be called a complaint? He is very hands on with communication [phone and text] and upfront with what the problem is and how to handle it. I have Matt's cell number stored in my phone because I found our new plumber!"

Dawn F on June 2020

We specialize in boiler replacement, repair, and tune ups. Call today for our Fall special to make sure you're not left in the cold this winter.

"Matt immediately contacted me once I asked for a quote. The bathroom tub drain pipe burst and water would drip in the apartment below when the bathroom tub faucet was turned on. Matt came out the very next day to look at it. He measured where he had to open up the floors [in this case] the ceiling in the apartment below and was spot on. He knew exactly where the pipe was and didn't need to make any unnecessary holes. He came back with his guys and fixed the pipe. He also gave me a new spout, drain cover, and silicone finish. Then, believe it or not, as soon as this job was done, the very next day our water heater's pipe burst and water went everyone, flooding the boiler room. I called Matt. He came by the same day to take a look. He came back the next day with a new water heater and replaced it. Not only were Matt and his team professional, but they lived up to their name "On Time". Matt was never late for the jobs. If any complaint I have, it would be that he came, not on time, but too early, which is not a bad thing. So can it really be called a complaint? He is very hands on with communication [phone and text] and upfront with what the problem is and how to handle it. I have Matt's cell number stored in my phone because I found our new plumber!"

Dawn F on June 2020

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FAQs for tankless water heater installation projects in East Norwich, NY

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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