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Tankless water heater installers in Florham Park

Avatar for Garden State Water Heaters
Garden State Water Heaters
15 Shipman Place
4.64(
420
)
Approved Pro
Garden State Water Heaters
15 Shipman Place
4.64(
420
)
Approved Pro
Super Service Award
Customers say: Super punctual
176 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 is done. It was supposed to be just the gas control valve but it turned out to be also the tank. So, it was unexpected but at least I have a new water heater now."

Jacek 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.

"The job is done. It was supposed to be just the gas control valve but it turned out to be also the tank. So, it was unexpected but at least I have a new water heater now."

Jacek M on April 2025


Avatar for ProsWay Plumbing & HVAC
ProsWay Plumbing & HVAC
140 Littleton Rd Unit 310 C
5.00(
25
)
Approved Pro
ProsWay Plumbing & HVAC
140 Littleton Rd Unit 310 C
5.00(
25
)
Approved Pro
Customers say: Quick response
35 local quotes requested
1 years of experience

At ProsWay, we deliver premium plumbing services throughout Morris County, New Jersey, and surrounding areas. As a trusted plumbing company, we specialize in a full range of services, including emergency plumbing, water heater repair and installation, drain cleaning, leak detection, pipe repair, sewer line services, and more.

"Mohamad was very professional and extremely knowledgeable, his work is very good and he helped make the right decisions to get the job done really well. He keeps his cool and loves what he does."

Dheeraj M on April 2025

At ProsWay, we deliver premium plumbing services throughout Morris County, New Jersey, and surrounding areas. As a trusted plumbing company, we specialize in a full range of services, including emergency plumbing, water heater repair and installation, drain cleaning, leak detection, pipe repair, sewer line services, and more.

"Mohamad was very professional and extremely knowledgeable, his work is very good and he helped make the right decisions to get the job done really well. He keeps his cool and loves what he does."

Dheeraj M on April 2025


Avatar for C&F Plumbing & Heating
C&F Plumbing & Heating
PO Box 1585
New on HomeAdvisorNew on Angi
Approved Pro
C&F Plumbing & Heating
PO Box 1585
New on AngiNew on HomeAdvisor
Approved Pro
86 local quotes requested
16 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


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 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


M2M Construction LLC
24 Windsor Way
4.94(
17
)
Approved Pro
M2M Construction LLC
24 Windsor Way
4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
84 local quotes requested

We specialized in kitchens and bathrooms remodeling ( almost 20 years of experience) We are also general contractors so we handle small and big exterior and interior projects Quality of work and great customer service is our priority

"Good things can come in small packages! Thanks to Mark and his crew my small 1950's bathroom looks amazing. The bathroom was shrouded in mud tiles on the walls and mosaic tiles on the floor which required extensive demo. His crew stripped it to the studs and turned it into a bathroom that's bright, clean and cheerful. Likewise my small kitchen required much the same demo. With Mark's help and design suggestions I now have a beautiful, spacious kitchen (without having to increase the square footage). My family and friends are blown away by how open and large my small little kitchen suddenly became without actually extending it. We also have a connected breakfast nook in which Mark created an 8' wide pantry closet by breaking through the rear of our garage! Another terrific plan! It was such a pleasure working with Mark and his crew. It became very obvious early on that they strive for perfection and it absolutely shows in their finished product. They made a very comfortable work environment in our home and have become like part of our family as a result. Thank you Mark and your crew Jerry, Daniel, Christian and Robert. You guys are the BEST!"

Michele T on November 2020

We specialized in kitchens and bathrooms remodeling ( almost 20 years of experience) We are also general contractors so we handle small and big exterior and interior projects Quality of work and great customer service is our priority

"Good things can come in small packages! Thanks to Mark and his crew my small 1950's bathroom looks amazing. The bathroom was shrouded in mud tiles on the walls and mosaic tiles on the floor which required extensive demo. His crew stripped it to the studs and turned it into a bathroom that's bright, clean and cheerful. Likewise my small kitchen required much the same demo. With Mark's help and design suggestions I now have a beautiful, spacious kitchen (without having to increase the square footage). My family and friends are blown away by how open and large my small little kitchen suddenly became without actually extending it. We also have a connected breakfast nook in which Mark created an 8' wide pantry closet by breaking through the rear of our garage! Another terrific plan! It was such a pleasure working with Mark and his crew. It became very obvious early on that they strive for perfection and it absolutely shows in their finished product. They made a very comfortable work environment in our home and have become like part of our family as a result. Thank you Mark and your crew Jerry, Daniel, Christian and Robert. You guys are the BEST!"

Michele T on November 2020


Avatar for Chifla R Painting and Home Improvments
Chifla R Painting and Home Improvments
Unknown
5.00(
8
)
Approved Pro
Chifla R Painting and Home Improvments
Unknown
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
728 local quotes requested

Welcome to Chifla R Painting and Construction, LLC! We specialize in remodels, painting, drywall and whatever construction and handyman services fall in between. We are well versed in most aspects of home improvement, so feel free to ask us about your project in mind. We offer both residential and commercial services. Call today, for your free estimate or with questions. Thank you for letting us introduce ourselves and have a great day!

"Did a very good job..replaced trim as needed..overall very professional"

James Annandele b on September 2024

Welcome to Chifla R Painting and Construction, LLC! We specialize in remodels, painting, drywall and whatever construction and handyman services fall in between. We are well versed in most aspects of home improvement, so feel free to ask us about your project in mind. We offer both residential and commercial services. Call today, for your free estimate or with questions. Thank you for letting us introduce ourselves and have a great day!

"Did a very good job..replaced trim as needed..overall very professional"

James Annandele b on September 2024


Avatar for ARM Home Care, LLC
ARM Home Care, LLC
New on HomeAdvisorNew on Angi
Approved Pro
ARM Home Care, LLC
New on AngiNew on HomeAdvisor
Approved Pro
114 local quotes requested
8 years of experience

Welcome to ARM Home Care, LLC – your source for luxury residential remodeling and handyman services. Our team of professionals is highly trained and experienced in all aspects of remodeling and handyman services. The services we offer include: Bathroom Remodeling Kitchen Renovation Handyman Services Home Remodeling Carpentry Interior Painting Basement Finishing Tile Flooring Decking Contact us today to schedule your consultation and learn how we can transform your home. Phone: 973-348-9915 Email: info@armhomecare.com Website: www.armhomecare.com

Welcome to ARM Home Care, LLC – your source for luxury residential remodeling and handyman services. Our team of professionals is highly trained and experienced in all aspects of remodeling and handyman services. The services we offer include: Bathroom Remodeling Kitchen Renovation Handyman Services Home Remodeling Carpentry Interior Painting Basement Finishing Tile Flooring Decking Contact us today to schedule your consultation and learn how we can transform your home. Phone: 973-348-9915 Email: info@armhomecare.com Website: www.armhomecare.com


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
385 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 Traditional Remodeling LLC
Traditional Remodeling LLC
20 Memorial Ct
4.66(
29
)
Approved Pro
Traditional Remodeling LLC
20 Memorial Ct
4.66(
29
)
Approved Pro
Customers say: Quality work
143 local quotes requested
32 years of experience

For over 30 years, owner George Ellenberg, has been building high quality structures. George merged a wealth of experience and skill into a company that has earned a markable reputation as one of the leading contracting companies. George Ellenberg, and his team of professional architects, licensed plumbers and licensed electricians, combine their strengths to create an unbeatable force in construction.

"George and his crew (Dave) were amazing to work with! From planning, to permits, layouts and every detail that goes into gutting and redoing our home was a breeze! George is extremely easy to work with, and we were happy to see him every day for 6 months!! George is punctual and shows up when he says, he works hard and even showed up during snow storms and weekend when needed. George stuck to his timeline and always communicated with us...even answered my 100 phone calls. He has an attention to detail that is unlike any other. We have two small boys and he made sure to keep all construction areas safe for them and even showed up with hammers and safety glasses so they could help knock walls down!!! I have reccomended George to a half a dozen friends already and will continue to do so!! Such a pleasurable experience and an all around great guy to work with... he truly remade our dream home!!!"

Melissa C on September 2018

For over 30 years, owner George Ellenberg, has been building high quality structures. George merged a wealth of experience and skill into a company that has earned a markable reputation as one of the leading contracting companies. George Ellenberg, and his team of professional architects, licensed plumbers and licensed electricians, combine their strengths to create an unbeatable force in construction.

"George and his crew (Dave) were amazing to work with! From planning, to permits, layouts and every detail that goes into gutting and redoing our home was a breeze! George is extremely easy to work with, and we were happy to see him every day for 6 months!! George is punctual and shows up when he says, he works hard and even showed up during snow storms and weekend when needed. George stuck to his timeline and always communicated with us...even answered my 100 phone calls. He has an attention to detail that is unlike any other. We have two small boys and he made sure to keep all construction areas safe for them and even showed up with hammers and safety glasses so they could help knock walls down!!! I have reccomended George to a half a dozen friends already and will continue to do so!! Such a pleasurable experience and an all around great guy to work with... he truly remade our dream home!!!"

Melissa C on September 2018

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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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