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Tankless water heater repair pros in Highland Park

Avatar for Garden State Water Heaters
Garden State Water Heaters
15 Shipman Place
4.64(
426
)
Approved Pro
Garden State Water Heaters
15 Shipman Place
4.64(
426
)
Approved Pro
Super Service Award
Customers say: Super punctual
174 local quotes requested
7 years of experience

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"The job was done efficiently, same day last minute call and was able to come with no problems, right to the point got the job done"

Mar S on May 2025

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"The job was done efficiently, same day last minute call and was able to come with no problems, right to the point got the job done"

Mar S on May 2025


Avatar for Pipe Works Services, Inc.
Pipe Works Services, Inc.
33 River Road
4.22(
64
)
Approved Pro
Pipe Works Services, Inc.
33 River Road
4.22(
64
)
Approved Pro
Customers say: True professional
35 years of experience
Free onsite estimate

We are the premier plumbing, heating, air conditioning, drain cleaning, electrical and insulation company serving the New Jersey area for the last two decades. We pride ourselves as the number one service company. Call today!

"Timely and well done"

John B on December 2024

We are the premier plumbing, heating, air conditioning, drain cleaning, electrical and insulation company serving the New Jersey area for the last two decades. We pride ourselves as the number one service company. Call today!

"Timely and well done"

John B on December 2024


Avatar for Garden State Water Heaters LLC
Garden State Water Heaters LLC
4.63(
24
)
Approved Pro
Garden State Water Heaters LLC
4.63(
24
)
Approved Pro
Customers say: Quality work
396 local quotes requested
34 years of experience

Specializing in PLUMBING SERVICES! We have been in business for 30 years! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Carmine did an excellent job removing and installing the hot water heater. It was Sunday afternoon and he came over within an hour, two hours later the job was completed. Really appreciated his help. Great guy, knows his business and was extra careful as if it was his own house to make sure nothing got damaged while transporting the old and new tanks. I’ll definitely call again for any more plumbing jobs. Thanks again"

Jason H on March 2025

Specializing in PLUMBING SERVICES! We have been in business for 30 years! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Carmine did an excellent job removing and installing the hot water heater. It was Sunday afternoon and he came over within an hour, two hours later the job was completed. Really appreciated his help. Great guy, knows his business and was extra careful as if it was his own house to make sure nothing got damaged while transporting the old and new tanks. I’ll definitely call again for any more plumbing jobs. Thanks again"

Jason H on March 2025


Avatar for DRAIN KING
DRAIN KING
412 RIDGE RD
4.80(
106
)
Approved Pro
DRAIN KING
412 RIDGE RD
4.80(
106
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
166 local quotes requested

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025


Avatar for Titan Plumbing Sewer & Drain
Titan Plumbing Sewer & Drain
4 Roginski Ct
4.87(
45
)
Approved Pro
Titan Plumbing Sewer & Drain
4 Roginski Ct
4.87(
45
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
291 local quotes requested

Titan Plumbing Sewer & Drain is your go-to solution for all your drain cleaning needs in the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch plumbing services that are reliable and efficient. With years of experience in the industry, we have the knowledge and skills to tackle any drain cleaning project, big or small. What sets us apart from our competitors is our commitment to customer satisfaction. We prioritize your needs and ensure that the job is done right the first time. Don't let clogged drains disrupt your daily routine. Contact Titan Plumbing Sewer & Drain today and experience the difference for yourself.

"Excellently"

Franscena H on July 2024

Titan Plumbing Sewer & Drain is your go-to solution for all your drain cleaning needs in the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch plumbing services that are reliable and efficient. With years of experience in the industry, we have the knowledge and skills to tackle any drain cleaning project, big or small. What sets us apart from our competitors is our commitment to customer satisfaction. We prioritize your needs and ensure that the job is done right the first time. Don't let clogged drains disrupt your daily routine. Contact Titan Plumbing Sewer & Drain today and experience the difference for yourself.

"Excellently"

Franscena H on July 2024


Avatar for Alpine Heating and Cooling
Alpine Heating and Cooling
125 Hillside Ave
4.69(
234
)
Approved Pro
Alpine Heating and Cooling
125 Hillside Ave
4.69(
234
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
768 local quotes requested

Alpine is a fourth-generation, family-owned business proudly serving Central NJ as the region’s premier air conditioning and heating company for more than five decades. We specialize in HVAC repairs, system replacements, and ongoing maintenance. Custom HVAC Solutions: We design systems specifically for your home’s size and your financial goals, with robust rebates, reduced utility bills and 0% financing available for up to 7 years. Honest, Skilled Technicians: Our licensed, fully trained technicians are focused on fixing the problem, not upselling you on unnecessary equipment or services. Seasonal Tune-Ups & Protection Plans: Keep your system running efficiently with seasonal tune-ups and take advantage of our service contracts for year-round peace of mind. Beyond Heating & Cooling: We also install hot water heaters, indoor air quality solutions like humidifiers and air cleaners, as well as generators and sump pumps to keep your home protected in emergencies.

"I’m so glad that my friend recommended Art and Alpine Heating and Cooling. Their prices are reasonable and the service is reliable. I’m glad I called!"

Arline D on June 2024

Alpine is a fourth-generation, family-owned business proudly serving Central NJ as the region’s premier air conditioning and heating company for more than five decades. We specialize in HVAC repairs, system replacements, and ongoing maintenance. Custom HVAC Solutions: We design systems specifically for your home’s size and your financial goals, with robust rebates, reduced utility bills and 0% financing available for up to 7 years. Honest, Skilled Technicians: Our licensed, fully trained technicians are focused on fixing the problem, not upselling you on unnecessary equipment or services. Seasonal Tune-Ups & Protection Plans: Keep your system running efficiently with seasonal tune-ups and take advantage of our service contracts for year-round peace of mind. Beyond Heating & Cooling: We also install hot water heaters, indoor air quality solutions like humidifiers and air cleaners, as well as generators and sump pumps to keep your home protected in emergencies.

"I’m so glad that my friend recommended Art and Alpine Heating and Cooling. Their prices are reasonable and the service is reliable. I’m glad I called!"

Arline D on June 2024


Avatar for Green Mountain Builders
Green Mountain Builders
33 Wood Avenue South
4.75(
64
)
Approved Pro
Green Mountain Builders
33 Wood Avenue South
4.75(
64
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
591 local quotes requested

We are a family run business with the dedication to renovate client homes as if our own families lived in them. We are efficient and experienced workers that will surly satisfy clients and create a life-long relationship. Our company comes with a wide variety of experience. We also offer monthly maintenance as well! We specialize in Kitchens/Bathrooms/Tilling/Plumbing/Electrical/Dry Wall/Painting work. Don't hesitate to call with any questions!

"Team was fast, efficient and super friendly. Would recommend"

Brian F on March 2025

We are a family run business with the dedication to renovate client homes as if our own families lived in them. We are efficient and experienced workers that will surly satisfy clients and create a life-long relationship. Our company comes with a wide variety of experience. We also offer monthly maintenance as well! We specialize in Kitchens/Bathrooms/Tilling/Plumbing/Electrical/Dry Wall/Painting work. Don't hesitate to call with any questions!

"Team was fast, efficient and super friendly. Would recommend"

Brian F on March 2025


Avatar for TACURIS Installation LLC
TACURIS Installation LLC
123 Main St.
5.00(
1
)
Approved Pro
TACURIS Installation LLC
123 Main St.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
590 local quotes requested

We specialize in all phases of remodeling for your home or business. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"The owner, Luis, was very accommodating and professional. He was on time and worked throughout the day. His team made sure to clean up every area that they were working in. Before all work was completed, they would ask me to go over and look for anything to make sure I was fully satisfied. I will be using them again"

Adree z on December 2024

We specialize in all phases of remodeling for your home or business. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"The owner, Luis, was very accommodating and professional. He was on time and worked throughout the day. His team made sure to clean up every area that they were working in. Before all work was completed, they would ask me to go over and look for anything to make sure I was fully satisfied. I will be using them again"

Adree z on December 2024


Avatar for Home Built Construction LLC
Home Built Construction LLC
812 Hamilton St
4.87(
15
)
Approved Pro
Home Built Construction LLC
812 Hamilton St
4.87(
15
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
309 local quotes requested

We are a full-service construction company - fully licensed and insured - that specializes in both residential and commercial remodeling and new home construction. Home Built is known for its high-quality work. It warranties its workmanship and is proud of its record of excellence, above par customer service, and repeat engagement by its clients to carry out additional projects. Our attention to detail is driven by our broad industry knowledge and experience and our competitive pricing is based on our client consultations and approvals. View our website at www.homebuiltconstruction.com

"Kemar and crew did great work and were extremely easy to both work with and communicate with. They also gave great suggestions for ideas as well as very good prices for the project. Would hire again and would recommend to all"

Mike S on January 2022

We are a full-service construction company - fully licensed and insured - that specializes in both residential and commercial remodeling and new home construction. Home Built is known for its high-quality work. It warranties its workmanship and is proud of its record of excellence, above par customer service, and repeat engagement by its clients to carry out additional projects. Our attention to detail is driven by our broad industry knowledge and experience and our competitive pricing is based on our client consultations and approvals. View our website at www.homebuiltconstruction.com

"Kemar and crew did great work and were extremely easy to both work with and communicate with. They also gave great suggestions for ideas as well as very good prices for the project. Would hire again and would recommend to all"

Mike S on January 2022


PB Home Improvements
....
4.81(
21
)
Approved Pro
PB Home Improvements
....
4.81(
21
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
297 local quotes requested

Premier Builders Home Improvement and General Contractors provide a vast array of construction services, from small reconstructions to renovations of bathrooms, kitchens, basements and more. Our activities are based on two basic principles: performiong the work of highest quality and honesty. Good will and a positive attitude are included at no extra cost. We assess each project to determine the best methods of completion. Premier Builders will leave the workplace clean and are only satisfied if the client gives a positive answer to the question: "Do you like our work?" We approach each client in a professional manner and are available to answer all inquiries and offer reliable consultation on all renovation projects.

"It is very good. PB Home Improvements us really fantastic. They did a wonderful job transforming my kitchen. Very prompt and efficient. I will recommend without any hesitation."

Krish R on January 2025

Premier Builders Home Improvement and General Contractors provide a vast array of construction services, from small reconstructions to renovations of bathrooms, kitchens, basements and more. Our activities are based on two basic principles: performiong the work of highest quality and honesty. Good will and a positive attitude are included at no extra cost. We assess each project to determine the best methods of completion. Premier Builders will leave the workplace clean and are only satisfied if the client gives a positive answer to the question: "Do you like our work?" We approach each client in a professional manner and are available to answer all inquiries and offer reliable consultation on all renovation projects.

"It is very good. PB Home Improvements us really fantastic. They did a wonderful job transforming my kitchen. Very prompt and efficient. I will recommend without any hesitation."

Krish R on January 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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