Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater installers in Piscataway

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 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 Garden State Water Heaters

Garden State Water Heaters

15 Shipman Place
4.64(
428
)
Approved Pro

Garden State Water Heaters

15 Shipman Place
4.64(
428
)
Approved Pro
Super Service Award
Customers say: Super punctual
191 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.

"Came over right away to view the project, accepted his quote, and installed the next day."

Lawrence B on July 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.

"Came over right away to view the project, accepted his quote, and installed the next day."

Lawrence B on July 2025


Avatar for Gold Medal Service, LLC (East)

Gold Medal Service, LLC (East)

45 Park Rd.
4.05(
125
)
Approved Pro

Gold Medal Service, LLC (East)

45 Park Rd.
4.05(
125
)
Approved Pro
Customers say: Quick response
34 local quotes requested
47 years of experience

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"Great advice and excellent service"

Albert F on August 2025

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"Great advice and excellent service"

Albert F on August 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


Crest - Sewer & Drain Cleaning Experts

880 US-9
4.13(
8
)
Approved Pro

Crest - Sewer & Drain Cleaning Experts

880 US-9
4.13(
8
)
Approved Pro
141 local quotes requested
19 years of experience

**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. We have the experience and dedication to bring your dreams to reality! 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! Call or click to schedule a free estimate today! Additional emails - ksuperak@crestusa.com. info@crestusa.com

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 2024

**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. We have the experience and dedication to bring your dreams to reality! 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! Call or click to schedule a free estimate today! Additional emails - ksuperak@crestusa.com. info@crestusa.com

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 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
140 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 Your Way Contractors

Your Way Contractors

2 Merry Ln
4.79(
75
)
Approved Pro

Your Way Contractors

2 Merry Ln
4.79(
75
)
Approved Pro
Customers say: True professional
292 local quotes requested
42 years of experience

Your Way Contractors: Has the skilled professionals to do everything you need in-house from planning and design, construction, installation, and finishing of all details. Our creative and sophisticated thinking, combined with in-depth knowledge of city codes and building regulations are essential to designing to the maximum potential of your space and finishing the job in a timely manner.

"Gene and his crew did a great job on a difficult project. The house is over 100 years old and had been renovated several times in the past. Gene’s strength is to work collaboratively with his client to ensure the project meets the customer’s expectation. This project changed a couple of times based on what we found during demolition. Gene provided options and was always upfront about the cost of each option. We set out a schedule and the crew showed up on time for the day and on schedule for the week. I am very happy with the work."

Stephen B on July 2024

Your Way Contractors: Has the skilled professionals to do everything you need in-house from planning and design, construction, installation, and finishing of all details. Our creative and sophisticated thinking, combined with in-depth knowledge of city codes and building regulations are essential to designing to the maximum potential of your space and finishing the job in a timely manner.

"Gene and his crew did a great job on a difficult project. The house is over 100 years old and had been renovated several times in the past. Gene’s strength is to work collaboratively with his client to ensure the project meets the customer’s expectation. This project changed a couple of times based on what we found during demolition. Gene provided options and was always upfront about the cost of each option. We set out a schedule and the crew showed up on time for the day and on schedule for the week. I am very happy with the work."

Stephen B on July 2024


Avatar for Drain Away Sewer Service Inc

Drain Away Sewer Service Inc

P.O. Box 3065
4.82(
38
)
Approved Pro

Drain Away Sewer Service Inc

P.O. Box 3065
4.82(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 local quotes requested

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 2025

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 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
205 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

...
Showing 1-10 of 918
The Piscataway, NJ homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
water falling from modern bathroom faucet
Aug 22, 2025
Aug 22, 2025
Discover what impacts the cost of replacing a home plumbing stack, from materials and labor to DIY vs. professional installation considerations.
A father with his daughter filling tub in bathroom
Apr 16, 2024
Apr 16, 2024
HomeAdvisor’s Bathtub Faucet Repair or Replacement Cost Guide explains how much tub faucets cost. Find out what factors affect the final price.
new toilet installed inside bathroom remodel
Aug 19, 2022
Aug 19, 2022
The average toilet price is $500. Find out how to get the best price on toilets and toilet bowls and compare prices by type and brand.
drain line from home leaking water
Nov 16, 2024
Nov 16, 2024
Discover the cost to replace drain pipes in a house based on common cost factors such as the pipe type, location, labor fees, and additional repairs.
sump pump in basement of house
Dec 10, 2024
Dec 10, 2024
Understand sump pump repair cost factors, such as submersible vs. pedestal pumps, the type of repair or faulty part, and more with our cost guide.
modern bathroom remodel with shower converted from bathtub
Feb 10, 2025
Feb 10, 2025
Read more about the average price to replace a bathtub with a walk-in shower. Explore average costs to remove a tub and install a new shower stall.