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Tankless water heater installers in Union

Farina Plumbing
2 1/2 White Deer Plaza
4.68(
138
)
Approved Pro
Farina Plumbing
2 1/2 White Deer Plaza
4.68(
138
)
Approved Pro
Customers say: True professional
45 local quotes requested
34 years of experience

Farina Plumbing is a licensed master plumber in the state of New Jersey; I am a licensed professional plumbing inspector and hold specialty licenses as an ICS (industrial commercial specialist). HHS (high-rise hazard specialist), and being a sub-code official. I am fully affiliated with the state of New Jersey plumbing codes. We charge a service fee to arrive for serious inquires of 75 dollars. The 75 dollar fee will be waived if job is complete. We have been a reliable plumber for 38 years and have been doing plumbing inspections for over 25 years. We offer the utmost customer service and can guarantee you will be satisfied with our service. Give us a call today! 2013969351

"Great work installing a new Navient tankless hot water heater!"

Joseph S on April 2025

Farina Plumbing is a licensed master plumber in the state of New Jersey; I am a licensed professional plumbing inspector and hold specialty licenses as an ICS (industrial commercial specialist). HHS (high-rise hazard specialist), and being a sub-code official. I am fully affiliated with the state of New Jersey plumbing codes. We charge a service fee to arrive for serious inquires of 75 dollars. The 75 dollar fee will be waived if job is complete. We have been a reliable plumber for 38 years and have been doing plumbing inspections for over 25 years. We offer the utmost customer service and can guarantee you will be satisfied with our service. Give us a call today! 2013969351

"Great work installing a new Navient tankless hot water heater!"

Joseph S on April 2025


Avatar for Garden State Water Heaters
Garden State Water Heaters
15 Shipman Place
4.64(
421
)
Approved Pro
Garden State Water Heaters
15 Shipman Place
4.64(
421
)
Approved Pro
Super Service Award
Customers say: Super punctual
175 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.

"Water heater went overnight so I submitted on angi and Carmine got right in touch with us via text and call. We ended up needing an expansion tank as well but with everything included the price was $1300 less expensive than the other quote I received for the exact same water heater and warranty. The crew that arrived was knowledgeable and professional. They also worked incredibly quickly and efficiently. They took the old, installed and tested the new heater in about 45 minutes! I wouldn't hesitate to w call them again"

Scott M on April 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.

"Water heater went overnight so I submitted on angi and Carmine got right in touch with us via text and call. We ended up needing an expansion tank as well but with everything included the price was $1300 less expensive than the other quote I received for the exact same water heater and warranty. The crew that arrived was knowledgeable and professional. They also worked incredibly quickly and efficiently. They took the old, installed and tested the new heater in about 45 minutes! I wouldn't hesitate to w call them again"

Scott M on April 2025


Avatar for Total Comfort Services, LLC
Total Comfort Services, LLC
20 Booker St
4.44(
275
)
Approved Pro
Total Comfort Services, LLC
20 Booker St
4.44(
275
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
67 local quotes requested

Total Comfort Cooling and Heating is a full service New Jersey Licensed HVACR company servicing both residential and commercial customers throughout the North Jersey area since 1965. Focused on proper design, indoor air quality and stellar service, our customers are rewarded with energy efficient and cost effective systems that provide a comfortable living and working environment. Our service department will diagnose your broken system and let you know what is required to restore your comfort or perform the required seasonal maintenance to keep your systems tuned and ready for the weather conditions to come. We strive to be the best at what we do, so you know you can always rely on us to keep you comfortable. Please contact us today to schedule an appointment with us, so we can help you achieve total comfort in your home or at your business.

"On time. Had respect for home. More expensive than expected."

Scott N on March 2025

Total Comfort Cooling and Heating is a full service New Jersey Licensed HVACR company servicing both residential and commercial customers throughout the North Jersey area since 1965. Focused on proper design, indoor air quality and stellar service, our customers are rewarded with energy efficient and cost effective systems that provide a comfortable living and working environment. Our service department will diagnose your broken system and let you know what is required to restore your comfort or perform the required seasonal maintenance to keep your systems tuned and ready for the weather conditions to come. We strive to be the best at what we do, so you know you can always rely on us to keep you comfortable. Please contact us today to schedule an appointment with us, so we can help you achieve total comfort in your home or at your business.

"On time. Had respect for home. More expensive than expected."

Scott N on March 2025


B&F Plumbing and Heating, LLC
130 Washington Avenue
4.78(
81
)
Approved Pro
B&F Plumbing and Heating, LLC
130 Washington Avenue
4.78(
81
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

Welcome to B&F Plumbing and Heating, LLC. We have been serving the greater Rutherford area since 2008, and are unsurpassed in our commitment to customer service, quality work, and value for your dollar. We specialize in all aspects of plumbing and heating and our commitment to our community and to our customers is second to none. Please call B&F Plumbing and Heating, LLC, for all of your plumbing and heating needs today.

"Very prompt response. Was ok when I had to change the original date for the work on my shower system. They worked very efficiently and the price was good. Easy going situation and don't we all appreciate that when life is so tough now!! Highly recommend."

Mary D on March 2025

Welcome to B&F Plumbing and Heating, LLC. We have been serving the greater Rutherford area since 2008, and are unsurpassed in our commitment to customer service, quality work, and value for your dollar. We specialize in all aspects of plumbing and heating and our commitment to our community and to our customers is second to none. Please call B&F Plumbing and Heating, LLC, for all of your plumbing and heating needs today.

"Very prompt response. Was ok when I had to change the original date for the work on my shower system. They worked very efficiently and the price was good. Easy going situation and don't we all appreciate that when life is so tough now!! Highly recommend."

Mary D on March 2025


Avatar for Pascale Plumbing & Heating, Inc.
Pascale Plumbing & Heating, Inc.
173 Broad Street
4.67(
101
)
Approved Pro
Pascale Plumbing & Heating, Inc.
173 Broad Street
4.67(
101
)
Approved Pro
Customers say: True professional
24 local quotes requested
14 years of experience

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

"Their professionalism was great."

P A on April 2025

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

"Their professionalism was great."

P A on April 2025


Avatar for Titan Plumbing, Sewer, & Drain, LLC
Titan Plumbing, Sewer, & Drain, LLC
4 Roginski Court
4.83(
536
)
Approved Pro
Titan Plumbing, Sewer, & Drain, LLC
4 Roginski Court
4.83(
536
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
211 local quotes requested

Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.

"Titan came out to repair my hose spigot. They were on time, the work was done quickly and properly and I found their price to be very fair. This is who I will call for all future plumbing issues in my home."

Dolor E on April 2025

Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.

"Titan came out to repair my hose spigot. They were on time, the work was done quickly and properly and I found their price to be very fair. This is who I will call for all future plumbing issues in my home."

Dolor E on April 2025


Princeton Air Conditioning
39 Everett Drive
4.75(
2
)
Approved Pro
Princeton Air Conditioning
39 Everett Drive
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

Since its founding in 1971, Princeton Air has operated by the same simple belief: Provide nothing but the best products & services at a fair market value; and 49 Years later, Princeton Air has become the area?s Premier comfort provider, attending to the needs of our region?s most discerning clientele. You can trust our team of experienced, certified representatives & technicians to provide efficient, timely service, offering nothing but the best equipment available today. For all of your home or business's Heating, Cooling, Hot Water & Plumbing, Indoor Air Quality, Backup Power, Insulation & Air Sealing needs and so much more, Princeton Air's goal is simply to be your one-stop comfort provider and if you haven't yet given us the chance to prove to you what makes Princeton Air different, you are hereby officially invited to experience the difference for yourself! With COVID-19, your safety and well being is our #1 priority. For our protocol, visit: www.tinyurl.com/qv6sp28.

"Excellent service"

Pradeep P on February 2020

Since its founding in 1971, Princeton Air has operated by the same simple belief: Provide nothing but the best products & services at a fair market value; and 49 Years later, Princeton Air has become the area?s Premier comfort provider, attending to the needs of our region?s most discerning clientele. You can trust our team of experienced, certified representatives & technicians to provide efficient, timely service, offering nothing but the best equipment available today. For all of your home or business's Heating, Cooling, Hot Water & Plumbing, Indoor Air Quality, Backup Power, Insulation & Air Sealing needs and so much more, Princeton Air's goal is simply to be your one-stop comfort provider and if you haven't yet given us the chance to prove to you what makes Princeton Air different, you are hereby officially invited to experience the difference for yourself! With COVID-19, your safety and well being is our #1 priority. For our protocol, visit: www.tinyurl.com/qv6sp28.

"Excellent service"

Pradeep P on February 2020


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
383 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 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
1600 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

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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