Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Trenton, NJ

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.

Find Tankless water heater installers in Trenton

Avatar for Carney All Seasons

Carney All Seasons

1100 Industrial Blvd
4.80(
5
)
Approved Pro

Carney All Seasons

1100 Industrial Blvd
4.80(
5
)
Approved Pro
13 local quotes requested
23 years of experience

Weare dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Weare dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.


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
61 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 Gold Medal Service, LLC (South)

Gold Medal Service, LLC (South)

11 Cotters Lane
4.35(
311
)
Approved Pro

Gold Medal Service, LLC (South)

11 Cotters Lane
4.35(
311
)
Approved Pro
Customers say: Quality work
73 local quotes requested
47 years of experience

Gold Medal Services, LLC, 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.

"Gold Medal really helped out after our sewer line backed up into our basement. The other pros all wanted us to pay for a camera view first for several hundred. Then the actual cleaning of the line was $500 and up depending on the results of the camera. Gold Medal had a fixed price for cleaning out a sewer line. They came and quickly diagnosed the problem and cleaned it out. Our technician Brett was awesome and even put us in touch with DryTech to assist cleaning up the water damage."

Adam S on July 2024

Gold Medal Services, LLC, 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.

"Gold Medal really helped out after our sewer line backed up into our basement. The other pros all wanted us to pay for a camera view first for several hundred. Then the actual cleaning of the line was $500 and up depending on the results of the camera. Gold Medal had a fixed price for cleaning out a sewer line. They came and quickly diagnosed the problem and cleaned it out. Our technician Brett was awesome and even put us in touch with DryTech to assist cleaning up the water damage."

Adam S on July 2024


Avatar for Horizon Services, Inc. (NJ)

Horizon Services, Inc. (NJ)

17 Roland Ave
4.75(
10
)
Approved Pro

Horizon Services, Inc. (NJ)

17 Roland Ave
4.75(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
121 local quotes requested

Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the regions 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, Horizons 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.

"A"

Michael G on September 2023

Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the regions 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, Horizons 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.

"A"

Michael G on September 2023


Avatar for Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

38 Cooper Street, Unit 204
4.44(
26
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

38 Cooper Street, Unit 204
4.44(
26
)
Approved Pro
Customers say: Quick response
242 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Job is completed in a timely manner, very clean and neat and clean looking job"

Mike W on September 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Job is completed in a timely manner, very clean and neat and clean looking job"

Mike W on September 2025


Avatar for Hutchinson Plumbing Heating Cooling, LLC

Hutchinson Plumbing Heating Cooling, LLC

621 Chapel Ave
4.26(
82
)
Approved Pro

Hutchinson Plumbing Heating Cooling, LLC

621 Chapel Ave
4.26(
82
)
Approved Pro
Customers say: Quick response
108 local quotes requested
77 years of experience

If it is 2 am and your air conditioner just broke, then Hutchinson is here to help. Our company has trained Customer Service Representatives waiting to take your call, with technicians ready to fix your air conditioner 24/7. Whether you are in Gloucester County NJ or Delaware County PA, our fully-stocked repair vehicles contain all of the parts we need to get you cool again; TODAY!

"well there were delays but i forgive that. they did NOT get permits. a new hot water heater was brought and hooked up. But connections were loose and made it inoperable! its taken another plumber and an Electrician to fix what was wrong to actually get hot water. the original cost was $2500. Now add the $500 for 2nd plumber to reinstall the emergency shut off box that was installed improperly. AND an Electrician for $800 To fix the rest. They have not responded to email requesting attention. Technician was great - altho did not know everything necessary to complete my job. this has been a two week nightmare! i am NOT happy!"

Rian M on June 2024

If it is 2 am and your air conditioner just broke, then Hutchinson is here to help. Our company has trained Customer Service Representatives waiting to take your call, with technicians ready to fix your air conditioner 24/7. Whether you are in Gloucester County NJ or Delaware County PA, our fully-stocked repair vehicles contain all of the parts we need to get you cool again; TODAY!

"well there were delays but i forgive that. they did NOT get permits. a new hot water heater was brought and hooked up. But connections were loose and made it inoperable! its taken another plumber and an Electrician to fix what was wrong to actually get hot water. the original cost was $2500. Now add the $500 for 2nd plumber to reinstall the emergency shut off box that was installed improperly. AND an Electrician for $800 To fix the rest. They have not responded to email requesting attention. Technician was great - altho did not know everything necessary to complete my job. this has been a two week nightmare! i am NOT happy!"

Rian M on June 2024


Avatar for Reale Plumbing & HVAC, LLC

Reale Plumbing & HVAC, LLC

300 N Pavilion Ave
4.74(
17
)
Approved Pro

Reale Plumbing & HVAC, LLC

300 N Pavilion Ave
4.74(
17
)
Approved Pro
Super Service Award
Customers say: True professional
2 years of experience
Free onsite estimate

Here at Reale Plumbing & HVAC LLC 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. Call us today!

"Where do I start?! Let me just say, from beginning to end, it was 100% professional. These guys came on time, they did their job, they cleaned up, very professional, straightforward, hard-working, and much much more! They installed a water heater with no issues. The old water heater was picked up. I recommend them to do any HVAC for you! I will be calling them to install an air conditioner unit in the Spring. They were so kind, quiet and just did their job. I am so happy that I chose them amongst other HVAC quotes. Call them today! You will not be disappointed! Thank you guys for a job well done!! Now I can sleep at night, knowing my water heater will be working correctly!"

Margo P on December 2024

Here at Reale Plumbing & HVAC LLC 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. Call us today!

"Where do I start?! Let me just say, from beginning to end, it was 100% professional. These guys came on time, they did their job, they cleaned up, very professional, straightforward, hard-working, and much much more! They installed a water heater with no issues. The old water heater was picked up. I recommend them to do any HVAC for you! I will be calling them to install an air conditioner unit in the Spring. They were so kind, quiet and just did their job. I am so happy that I chose them amongst other HVAC quotes. Call them today! You will not be disappointed! Thank you guys for a job well done!! Now I can sleep at night, knowing my water heater will be working correctly!"

Margo P on December 2024


Avatar for M.C.R PRO LLC

M.C.R PRO LLC

165 California Rd
4.67(
39
)
Approved Pro

M.C.R PRO LLC

165 California Rd
4.67(
39
)
Approved Pro
Customers say: Quick response
47 local quotes requested
9 years of experience

M.C.R Pro LLC has been proudly servicing the Philadelphia and Lehigh Valley and surrounding areas since 2016. We are specialized in high quality plumbing services, and make ourselves available 24/7 for those unexpected emergencies. Our staff of fully checked, licenced professionals are ready to help you with any residential or commercial problem, anytime. With our no-fluff pricing, pride in client satisfaction, and expert experience, trust M.C.R Pro for your next plumbing project. Call us today for a estimate and ask us about our first-time new customer and senior citizen discounts!

"Vince did a great communicating with us to quote and coordinate the removal and replacement of our shower faucet, and Josh did a terrific job executing the repair. We'd recommend these folks anytime."

John G on August 2025

M.C.R Pro LLC has been proudly servicing the Philadelphia and Lehigh Valley and surrounding areas since 2016. We are specialized in high quality plumbing services, and make ourselves available 24/7 for those unexpected emergencies. Our staff of fully checked, licenced professionals are ready to help you with any residential or commercial problem, anytime. With our no-fluff pricing, pride in client satisfaction, and expert experience, trust M.C.R Pro for your next plumbing project. Call us today for a estimate and ask us about our first-time new customer and senior citizen discounts!

"Vince did a great communicating with us to quote and coordinate the removal and replacement of our shower faucet, and Josh did a terrific job executing the repair. We'd recommend these folks anytime."

John G on August 2025


Avatar for EJ REMODELING AND PLUMBING MAINTENANCE LLC

EJ REMODELING AND PLUMBING MAINTENANCE LLC

18 Mason Avenue
5.00(
4
)
Approved Pro

EJ REMODELING AND PLUMBING MAINTENANCE LLC

18 Mason Avenue
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 local quotes requested

E and J Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"Great work"

Joe M on May 2024

E and J Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"Great work"

Joe M on May 2024


"The job was done with professionalism and efficiency. Great experience! "

Richard L on October 2025

At Proficient Plumbing and Heating, LLC, we understand the importance of working with a trusted professional. We offer a full range of plumbing services for all of your needs and we strive to be your number one plumbing contractor! Call us today!

"The job was done with professionalism and efficiency. Great experience! "

Richard L on October 2025

...
Showing 1-10 of 962

The Trenton, 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.