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Tankless water heater repair pros in Staten Island

Avatar for Hector Plumbing
Hector Plumbing
463 Hillside Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Hector Plumbing
463 Hillside Avenue
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.


Avatar for New York Mechanical
New York Mechanical
441 Wild Avenue
5.00(
5
)
Approved Pro
New York Mechanical
441 Wild Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

We pride our company on reliability, great communication, and quality work. New York Mechanical strongly believes in giving our absolute best among all services performed. NYM” is reliable and honest. All work is guaranteed and any parts replaced are covered by a warranty. All new equipment installed is covered by a manufacturer warranty.

"NY Mechanical recently replaced 2 complete heating and air conditioning systems in my 2 family house. Both times the quality of the work was first class. Anthony, the owner, is honest, reliable, and trustworthy, and these days those qualities are more the exception than the norm. I highly recommend NY Mechanical, and I will definitely use them again for all my heating and air conditioning needs."

George G on May 2023

We pride our company on reliability, great communication, and quality work. New York Mechanical strongly believes in giving our absolute best among all services performed. NYM” is reliable and honest. All work is guaranteed and any parts replaced are covered by a warranty. All new equipment installed is covered by a manufacturer warranty.

"NY Mechanical recently replaced 2 complete heating and air conditioning systems in my 2 family house. Both times the quality of the work was first class. Anthony, the owner, is honest, reliable, and trustworthy, and these days those qualities are more the exception than the norm. I highly recommend NY Mechanical, and I will definitely use them again for all my heating and air conditioning needs."

George G on May 2023


Avatar for Mike Plumbing
Mike Plumbing
1493 Shore Parkway
New on HomeAdvisorNew on Angi
Approved Pro
Mike Plumbing
1493 Shore Parkway
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Over the 10 years of experience, we have been dedicated to providing our clients with the very best in service, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Over the 10 years of experience, we have been dedicated to providing our clients with the very best in service, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.


Avatar for Pipe Rite Corp
Pipe Rite Corp
178 Industrial Loop Suite 4
4.43(
35
)
Approved Pro
Pipe Rite Corp
178 Industrial Loop Suite 4
4.43(
35
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
62 local quotes requested

Pipe Rite Corporation services all residential, commercial and industrial plumbing needs within the five boroughs on New York City. Whatever your need is we are here to help with expert diagnosis and timely resolutions. From new construction, renovations, plumbing maintenance, repairs, drain cleanings, water heater installations, boiler installations, radiant heat, back flow prevention, New York City Department of Buildings or Department of Environmental Protection violations, to drain cleaning and much more. Call us knowing that you will receive a quick response and with the peace of mind that you will receive quality service from a licensed and insured professional.

"They were excellent."

Joseph S on March 2025

Pipe Rite Corporation services all residential, commercial and industrial plumbing needs within the five boroughs on New York City. Whatever your need is we are here to help with expert diagnosis and timely resolutions. From new construction, renovations, plumbing maintenance, repairs, drain cleanings, water heater installations, boiler installations, radiant heat, back flow prevention, New York City Department of Buildings or Department of Environmental Protection violations, to drain cleaning and much more. Call us knowing that you will receive a quick response and with the peace of mind that you will receive quality service from a licensed and insured professional.

"They were excellent."

Joseph S on March 2025


Avatar for Hvacbymo
Hvacbymo
420 Beachway Ave
5.00(
5
)
Approved Pro
Hvacbymo
420 Beachway Ave
5.00(
5
)
Approved Pro

Hvacbymo 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 had Marcus come and replace my water heater. Not only did he get the job done fast, but he was extremely knowledgeable and made it a point to answer every question I had in full detail. Marcus came on time, was exceedingly professional, and kind. This is what I look for when I need a job done. Hard working, personable, and great at what they do. Thank you, Marcus. I will definitely be recommending him to anyone who needs similar services. "

Jason M on February 2025

Hvacbymo 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 had Marcus come and replace my water heater. Not only did he get the job done fast, but he was extremely knowledgeable and made it a point to answer every question I had in full detail. Marcus came on time, was exceedingly professional, and kind. This is what I look for when I need a job done. Hard working, personable, and great at what they do. Thank you, Marcus. I will definitely be recommending him to anyone who needs similar services. "

Jason M on February 2025


Avatar for All Purpose Sewer & Drains Corp
All Purpose Sewer & Drains Corp
47 Murray Street
5.00(
3
)
Approved Pro
All Purpose Sewer & Drains Corp
47 Murray Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2072 local quotes requested

Here at All purpose sewer & drains corp your ? EMERGENCY?is our priority. we are proudly servicing the tri state area with all of your plumbing needs?? ☎️CALL NOW 347-723-6547☎️ ?24 HOUR EMERGENCY SERVICE? ✅FREE ESTIMATES✅ * trouble shooting leaks/making repairs on (all water line, waste lines, heating lines ,gas lines ETC) * installing new fixture such as (shower body's, faucets, sinks, vanity's, tollets, washer machines, dryers, dish washer, stoves, ice machines, pot fillers, outside hose spickets) * snaking all drain lines/camera examination (tub, sinks, showers, washer machine, liter lines, toilet lines, main house trap, condensate lines) * maintaining/installing new boilers for such(baseboard heat, radiant heat, steam heat, hot water) * Hot water heaters (tank hot water heaters, tankless hot water heaters) Instagram-all_purpose.corp Email- allpurpose1008@aol.com Phone number 347-723-6547

"Fast. Efficient. Good price."

Michael C on November 2024

Here at All purpose sewer & drains corp your ? EMERGENCY?is our priority. we are proudly servicing the tri state area with all of your plumbing needs?? ☎️CALL NOW 347-723-6547☎️ ?24 HOUR EMERGENCY SERVICE? ✅FREE ESTIMATES✅ * trouble shooting leaks/making repairs on (all water line, waste lines, heating lines ,gas lines ETC) * installing new fixture such as (shower body's, faucets, sinks, vanity's, tollets, washer machines, dryers, dish washer, stoves, ice machines, pot fillers, outside hose spickets) * snaking all drain lines/camera examination (tub, sinks, showers, washer machine, liter lines, toilet lines, main house trap, condensate lines) * maintaining/installing new boilers for such(baseboard heat, radiant heat, steam heat, hot water) * Hot water heaters (tank hot water heaters, tankless hot water heaters) Instagram-all_purpose.corp Email- allpurpose1008@aol.com Phone number 347-723-6547

"Fast. Efficient. Good price."

Michael C on November 2024


Avatar for Pure Flow Plumbing Inc.
Pure Flow Plumbing Inc.
Servicing Near
5.00(
6
)
Approved Pro
Pure Flow Plumbing Inc.
Servicing Near
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
745 local quotes requested

Skilled in diagnosing, repairing, and maintaining plumbing systems while ensuring compliance with industry regulations. Dedicated to providing top-quality service, troubleshooting complex drainage issues, and delivering excellent customer service.

"snake main drain and replace underground pipe house Trap."

Taulant p on February 2025

Skilled in diagnosing, repairing, and maintaining plumbing systems while ensuring compliance with industry regulations. Dedicated to providing top-quality service, troubleshooting complex drainage issues, and delivering excellent customer service.

"snake main drain and replace underground pipe house Trap."

Taulant p on February 2025


Avatar for Premier HVAC Services
Premier HVAC Services
2601 E 24th St
4.41(
195
)
Approved Pro
Premier HVAC Services
2601 E 24th St
4.41(
195
)
Approved Pro
Customers say: Quality work
509 local quotes requested
9 years of experience

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"Excellent service . Stayed and troubleshooted the system until it got back into operation."

Kim S on January 2025

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"Excellent service . Stayed and troubleshooted the system until it got back into operation."

Kim S on January 2025


Avatar for Albino Home Improvement
Albino Home Improvement
336 Harbor Rd
5.00(
43
)
Approved Pro
Albino Home Improvement
336 Harbor Rd
5.00(
43
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
762 local quotes requested

With over 18 years of experience, Albino Home Improvement has specialized in Home Improvement/Handyman projects. No job is too big or too small for us. Our company believes customer satisfaction is a must. Services included but are not limited to; remodels, painting, taping, floors, windows, decks, siding, and more! We now accept Apple Pay, Google Pay, and Samsung Pay for your convenience. Call now with any questions or to schedule a free estimate.

"Omar responded quickly, he came over to give an estimate. He was very fair and clear in his estimate. In beginning the work, he gave me a projected time of completion, he and his team were fabulous, they were clean and the work that was done was excellent. I highly recommend this company with remodeling, paining, plumbing and tiling."

Sandra G on October 2023

With over 18 years of experience, Albino Home Improvement has specialized in Home Improvement/Handyman projects. No job is too big or too small for us. Our company believes customer satisfaction is a must. Services included but are not limited to; remodels, painting, taping, floors, windows, decks, siding, and more! We now accept Apple Pay, Google Pay, and Samsung Pay for your convenience. Call now with any questions or to schedule a free estimate.

"Omar responded quickly, he came over to give an estimate. He was very fair and clear in his estimate. In beginning the work, he gave me a projected time of completion, he and his team were fabulous, they were clean and the work that was done was excellent. I highly recommend this company with remodeling, paining, plumbing and tiling."

Sandra G on October 2023


Avatar for NEW YORK KITCHEN BATH CORP.
NEW YORK KITCHEN BATH CORP.
8 W 25TH ST
3.37(
27
)
Approved Pro
NEW YORK KITCHEN BATH CORP.
8 W 25TH ST
3.37(
27
)
Approved Pro
7786 local quotes requested
22 years of experience

NYKB - New York Kitchen and Bath is a leader in the design and renovation industry, serving Manhattan and The Tri-State area. In addition to top kitchen brands like Bauformat, Ultracraft, and Showplace, NYKB offers a complete line of custom-built cabinets with an impressive variety of laminates and high-end finishes. We carry leading name European and American products so your countertops, tiles and kitchen cabinets will consist of the top quality and styles. Bathroom designs are draped with elegant fixtures from world-class suppliers such as Porcher, Dornbracht, Hansgrohe and more. Bathroom Vanities and dream spas are embellished with premium granite or brilliant quartz tops. Interior spaces are designed to fit the needs of the client and reflect unique individual style. And since we care, NYKB cabinetry adheres to green design standards providing both you and the environment the highest standards in bathroom and kitchen design and construction.

"Outstanding Service Beyond Expectations NYKB’s customer care is nothing short of exceptional. Long after our gorgeous kitchen was installed—and even though it was technically out of warranty—the team went above and beyond when a handle came loose on our dishwasher panel during the installation of a new appliance. Their response was swift, professional, and incredibly thoughtful. This experience is a testament to NYKB’s commitment to quality, attention to detail, and unmatched follow-up service. No matter how small the task, they treat it with the same care and precision as a major project. A truly top-tier company from start to finish—and beyond!"

Paula F on May 2025

NYKB - New York Kitchen and Bath is a leader in the design and renovation industry, serving Manhattan and The Tri-State area. In addition to top kitchen brands like Bauformat, Ultracraft, and Showplace, NYKB offers a complete line of custom-built cabinets with an impressive variety of laminates and high-end finishes. We carry leading name European and American products so your countertops, tiles and kitchen cabinets will consist of the top quality and styles. Bathroom designs are draped with elegant fixtures from world-class suppliers such as Porcher, Dornbracht, Hansgrohe and more. Bathroom Vanities and dream spas are embellished with premium granite or brilliant quartz tops. Interior spaces are designed to fit the needs of the client and reflect unique individual style. And since we care, NYKB cabinetry adheres to green design standards providing both you and the environment the highest standards in bathroom and kitchen design and construction.

"Outstanding Service Beyond Expectations NYKB’s customer care is nothing short of exceptional. Long after our gorgeous kitchen was installed—and even though it was technically out of warranty—the team went above and beyond when a handle came loose on our dishwasher panel during the installation of a new appliance. Their response was swift, professional, and incredibly thoughtful. This experience is a testament to NYKB’s commitment to quality, attention to detail, and unmatched follow-up service. No matter how small the task, they treat it with the same care and precision as a major project. A truly top-tier company from start to finish—and beyond!"

Paula F on May 2025

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FAQs for tankless water heater installation projects in Staten Island, 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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