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Tankless water heater installers in Milltown

Ozeransky Plumbing and Heating
6 Emmons Ct
5.00(
6
)
Approved Pro
Ozeransky Plumbing and Heating
6 Emmons Ct
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 years of experience

Ozeransky Plumbing and Heating is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"."

Lorna G on January 2023

Ozeransky Plumbing and Heating is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"."

Lorna G on January 2023


Avatar for NJ MASTER SEWER AND PLUMBING
NJ MASTER SEWER AND PLUMBING
33B Pardun Rd.
5.00(
7
)
Approved Pro
NJ MASTER SEWER AND PLUMBING
33B Pardun Rd.
5.00(
7
)
Approved Pro
1 years of experience
Free onsite estimate

NJ Master Sewer & Plumbing provides reliable, high-quality plumbing and sewer services for homes and businesses across New Jersey. With over 15 years of experience, our licensed team specializes in drain cleaning, sewer and pipe repairs, leak detection, water heater installation, and bathroom/kitchen plumbing upgrades. We also offer 24/7 emergency plumbing services—because we know problems don’t wait. Our goal is simple: fast, professional, and affordable service done right the first time. Contact us today for a free estimate or to schedule a service! (732) 791-3140 (732) 900-3845

"Very knowledgeable and cordial "

Randy C on May 2025

NJ Master Sewer & Plumbing provides reliable, high-quality plumbing and sewer services for homes and businesses across New Jersey. With over 15 years of experience, our licensed team specializes in drain cleaning, sewer and pipe repairs, leak detection, water heater installation, and bathroom/kitchen plumbing upgrades. We also offer 24/7 emergency plumbing services—because we know problems don’t wait. Our goal is simple: fast, professional, and affordable service done right the first time. Contact us today for a free estimate or to schedule a service! (732) 791-3140 (732) 900-3845

"Very knowledgeable and cordial "

Randy C on May 2025


Avatar for Plumb-Rite Plumbing & Heating, Inc.
Plumb-Rite Plumbing & Heating, Inc.
86 Gibbian Street
4.69(
13
)
Approved Pro
Plumb-Rite Plumbing & Heating, Inc.
86 Gibbian Street
4.69(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
33 years of experience

There is a $50 trip charge applied to all estimates if you decide to go with us the trip charge is deducted from the final bill. Our goal is to ensure the complete satisfaction of every customer we contact, while offering knowledgeable and friendly service at competitive rates. Our hope is that you’ll feel confident in our ability to meet all of your expectations and know that you are always our number one priority. Please take a moment to browse through our site to learn more about our company and what we can do for you. If you have any questions or comments, please feel free to contact us. We look forward to hearing from you soon.

"They installed 2 boilers and 2 hot water heaters. What a beautiful job Carl and Ryan did. Thank you all"

maryann L on October 2021

There is a $50 trip charge applied to all estimates if you decide to go with us the trip charge is deducted from the final bill. Our goal is to ensure the complete satisfaction of every customer we contact, while offering knowledgeable and friendly service at competitive rates. Our hope is that you’ll feel confident in our ability to meet all of your expectations and know that you are always our number one priority. Please take a moment to browse through our site to learn more about our company and what we can do for you. If you have any questions or comments, please feel free to contact us. We look forward to hearing from you soon.

"They installed 2 boilers and 2 hot water heaters. What a beautiful job Carl and Ryan did. Thank you all"

maryann L on October 2021


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
296 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
287 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


Avatar for TQ Contracting LLC
TQ Contracting LLC
40 Eliot Road
4.91(
53
)
Approved Pro
TQ Contracting LLC
40 Eliot Road
4.91(
53
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
907 local quotes requested

My name is Tom Quinn from TQ Contracting LLC. We have been serving our customers for 15 years out of Monmouth County NJ. I personally do all our work on all our jobs with the help of my crew. We do not use subcontractors. We provide quality work at affordable rates. We provide services in all aspects of home improvements, remodeling, and renovations. Some of our services include kitchen remodeling, bathroom remodeling, basements, roofing, siding, additions, framing, drywall,painting, and moldings.

"Tom and his crew did a beautiful job. Everything was done professionally and showed great attention to detail. I highly recommend TQ Contracting. The bathroom came out better than I envisioned."

Al G on August 2024

My name is Tom Quinn from TQ Contracting LLC. We have been serving our customers for 15 years out of Monmouth County NJ. I personally do all our work on all our jobs with the help of my crew. We do not use subcontractors. We provide quality work at affordable rates. We provide services in all aspects of home improvements, remodeling, and renovations. Some of our services include kitchen remodeling, bathroom remodeling, basements, roofing, siding, additions, framing, drywall,painting, and moldings.

"Tom and his crew did a beautiful job. Everything was done professionally and showed great attention to detail. I highly recommend TQ Contracting. The bathroom came out better than I envisioned."

Al G on August 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
165 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 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 The Homemasters Inc
The Homemasters Inc
257 Deans Rhode Hall Rd
4.85(
40
)
Approved Pro
The Homemasters Inc
257 Deans Rhode Hall Rd
4.85(
40
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1158 local quotes requested

The Homemasters, Inc. is led by bi-lingual (Spanish) owner and lead carpenter, Carlos Dominguez. The business has been family owned and operated since 1991. We are a 3-year Super Service Award Winner! Although we specialize in kitchens, we have extensive experience in a wide range of other remodeling services. We can assist our clients through all stages of their remodel, from initial ideas through final completion.We can also assist our clients by recommending and dealing with our professional colleagues and vendors at no additional cost or mark-up fees. With over 25+ years in the business, Carlos and his staff, takes great pride in their work. Carlos is the lead carpenter on all jobs and will be dealing directly with his clients at all times. Our quality and professionalism is unmatched and client satisfaction is our number one goal!

"Carlos Dominguez shows no respect to his customer. It is unprofessional - and totally unacceptable - to not answer my emails, telephone calls, text messages. He walked away from my kitchen remodeling project after my email, where I expressed unhappiness with the quality of work, expecting more from someone who has 95% five-star rating. In three and a half days of work there were multiple mistakes in plumbing: including selecting the wrong PVC fittings, not installing the roof vent flashing properly, and drilling oversized holes in the studs violating the building code. Similarly - ignoring the manufacturer's installation manual - he shows up with the wrong duct size for the kitchen exhaust. It must be embarrassing to face criticism from a homeowner, who seems to know more, or care more about things getting done right. His answer: sending a check back without any word, claiming full credit for unfinished, uninspected work. No discussion. Is client satisfaction is the number one goal?"

Peter M on October 2024

The Homemasters, Inc. is led by bi-lingual (Spanish) owner and lead carpenter, Carlos Dominguez. The business has been family owned and operated since 1991. We are a 3-year Super Service Award Winner! Although we specialize in kitchens, we have extensive experience in a wide range of other remodeling services. We can assist our clients through all stages of their remodel, from initial ideas through final completion.We can also assist our clients by recommending and dealing with our professional colleagues and vendors at no additional cost or mark-up fees. With over 25+ years in the business, Carlos and his staff, takes great pride in their work. Carlos is the lead carpenter on all jobs and will be dealing directly with his clients at all times. Our quality and professionalism is unmatched and client satisfaction is our number one goal!

"Carlos Dominguez shows no respect to his customer. It is unprofessional - and totally unacceptable - to not answer my emails, telephone calls, text messages. He walked away from my kitchen remodeling project after my email, where I expressed unhappiness with the quality of work, expecting more from someone who has 95% five-star rating. In three and a half days of work there were multiple mistakes in plumbing: including selecting the wrong PVC fittings, not installing the roof vent flashing properly, and drilling oversized holes in the studs violating the building code. Similarly - ignoring the manufacturer's installation manual - he shows up with the wrong duct size for the kitchen exhaust. It must be embarrassing to face criticism from a homeowner, who seems to know more, or care more about things getting done right. His answer: sending a check back without any word, claiming full credit for unfinished, uninspected work. No discussion. Is client satisfaction is the number one goal?"

Peter M on October 2024


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
942 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

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Showing 1-10 of 942

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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