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Tankless water heater repair pros in Hightstown

Avatar for Garden State Water Heaters
Garden State Water Heaters
15 Shipman Place
4.64(
427
)
Approved Pro
Garden State Water Heaters
15 Shipman Place
4.64(
427
)
Approved Pro
Super Service Award
Customers say: Super punctual
161 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.

"Good plumber, explained well, decent price."

Brian R on June 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.

"Good plumber, explained well, decent price."

Brian R on June 2025


Avatar for Ben Franklin Plumbing of Ocean County
Ben Franklin Plumbing of Ocean County
1130 SHIP AVE
4.56(
369
)
Approved Pro
Ben Franklin Plumbing of Ocean County
1130 SHIP AVE
4.56(
369
)
Approved Pro
Customers say: Quality work
119 local quotes requested
30 years of experience

At Benjamin Franklin Plumbing® of Ocean County, we are dedicated to helping families throughout Toms River and all of Ocean County and Monmouth resolve their plumbing problems. We have developed strong relationships with our customers because we prioritize their individual and unique needs. Whether you need us to repair, replace, maintain, or install a new plumbing system or appliance in your home, we are ready to help you. Our team also provides sump pump and sewer line services in addition to water heater, boiler and tankless repairs, installs and replacements. We give you more than promises! We guarantee 100% satisfaction. We know that plumbing problems can disrupt your home, so we are happy to offer emergency plumbing services, convenient online scheduling and several finance options.No job too big or too small. We are available to assist you when it matters most.

"we got an estimate and fixed in one day. great job"

Stephen S on March 2025

At Benjamin Franklin Plumbing® of Ocean County, we are dedicated to helping families throughout Toms River and all of Ocean County and Monmouth resolve their plumbing problems. We have developed strong relationships with our customers because we prioritize their individual and unique needs. Whether you need us to repair, replace, maintain, or install a new plumbing system or appliance in your home, we are ready to help you. Our team also provides sump pump and sewer line services in addition to water heater, boiler and tankless repairs, installs and replacements. We give you more than promises! We guarantee 100% satisfaction. We know that plumbing problems can disrupt your home, so we are happy to offer emergency plumbing services, convenient online scheduling and several finance options.No job too big or too small. We are available to assist you when it matters most.

"we got an estimate and fixed in one day. great job"

Stephen S on March 2025


Avatar for Martinelli Plumbing and Heating, Inc.
Martinelli Plumbing and Heating, Inc.
206 Fieldcrest Ct
4.61(
149
)
Approved Pro
Martinelli Plumbing and Heating, Inc.
206 Fieldcrest Ct
4.61(
149
)
Approved Pro
Super Service Award
Customers say: True professional
74 local quotes requested
30 years of experience

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.

"Quick and easy to work with, fix was completed and had helpful suggestions for future"

Kyle 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.

"Quick and easy to work with, fix was completed and had helpful suggestions for future"

Kyle W on May 2025


Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
2091 SPRINGDALE RD
4.50(
2
)
Approved Pro
Len The Plumber, LLC.
2091 SPRINGDALE RD
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
991 local quotes requested

Len The Plumber, LLC. is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Used Len the Plumber in Cherry Hill for the first time. Called at 8 a.m. and they had someone out within a couple of hours. Pricing was up front, so no surprises. The tech - Sonny - was great! He answered all of my questions and had the toilet repaired in under an hour. I was concerned that the 30-year-old toilet would need to be replaced but, thankfully, Sonny determined that the toilet was in good working condition. I appreciated the honesty! I would have given 5 stars but pricing seemed high - almost $400 to replace a $20 part."

Kathleen D on October 2024

Len The Plumber, LLC. is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Used Len the Plumber in Cherry Hill for the first time. Called at 8 a.m. and they had someone out within a couple of hours. Pricing was up front, so no surprises. The tech - Sonny - was great! He answered all of my questions and had the toilet repaired in under an hour. I was concerned that the 30-year-old toilet would need to be replaced but, thankfully, Sonny determined that the toilet was in good working condition. I appreciated the honesty! I would have given 5 stars but pricing seemed high - almost $400 to replace a $20 part."

Kathleen D on October 2024


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
170 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 BRM Home Remodeling, LLC
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
990 local quotes requested

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025


Avatar for Horizon Services
Horizon Services
17 Roland Avenue
4.41(
75
)
Approved Pro
Horizon Services
17 Roland Avenue
4.41(
75
)
Approved Pro
Customers say: Super punctual
1803 local quotes requested
38 years of experience

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"Stellar service from a company with a well-earned reputation for solid workmanship. These guys are the real deal. Ramon was exceptionally knowledgeable and spent a great deal of time explaining what needed to be done. Once I signed the contract, everything happened at lightening speed. The servicemen showed up on time, were careful to not damage the doors, walls, or hardwood floors when they hauled in the new gas boiler and water heater, and left the basement in spotless condition. After I sold the oil stored in my old oil tank, Horizon was out the very next day to cut up the tank, clean the inside of it, and haul it onto the driveway for inspection. Not a single drop of oil was spilled. They are that meticulous about their work. A shout out not only to the remarkably zenlike Ramon, but also to Robert, who patiently and respectfully dealt with an unnecessarily finicky inspector."

Susan C on February 2024

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"Stellar service from a company with a well-earned reputation for solid workmanship. These guys are the real deal. Ramon was exceptionally knowledgeable and spent a great deal of time explaining what needed to be done. Once I signed the contract, everything happened at lightening speed. The servicemen showed up on time, were careful to not damage the doors, walls, or hardwood floors when they hauled in the new gas boiler and water heater, and left the basement in spotless condition. After I sold the oil stored in my old oil tank, Horizon was out the very next day to cut up the tank, clean the inside of it, and haul it onto the driveway for inspection. Not a single drop of oil was spilled. They are that meticulous about their work. A shout out not only to the remarkably zenlike Ramon, but also to Robert, who patiently and respectfully dealt with an unnecessarily finicky inspector."

Susan C on February 2024


Avatar for Exquisite Home Improvement LLC
Exquisite Home Improvement LLC
5.00(
8
)
Approved Pro
Exquisite Home Improvement LLC
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3261 local quotes requested

Exquisite Home Improvement LLC specialized in Bathroom and Kitchens remodeling, Deck building, Basement Finishing, Tile Installation.

"Excellent. Professional, patient, and problem solver! Called him back a few times already for other projects and will continue to do so."

Michael S on February 2025

Exquisite Home Improvement LLC specialized in Bathroom and Kitchens remodeling, Deck building, Basement Finishing, Tile Installation.

"Excellent. Professional, patient, and problem solver! Called him back a few times already for other projects and will continue to do so."

Michael S on February 2025


Avatar for Gold Medal Service
Gold Medal Service
20 Booker St
4.44(
487
)
Approved Pro
Gold Medal Service
20 Booker St
4.44(
487
)
Approved Pro
Customers say: Super punctual
1666 local quotes requested
49 years of experience

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024


Avatar for Nelly's Construction LLC
Nelly's Construction LLC
4.95(
22
)
Approved Pro
Nelly's Construction LLC
4.95(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1599 local quotes requested

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, 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!

"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"

Sam D on May 2025

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, 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!

"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"

Sam D on May 2025

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FAQs for tankless water heater installation projects in Hightstown, NJ

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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