1. Porch
  2. US
  3. HI
  4. Honolulu
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Honolulu, HI

Porch Pro Headshot Emergency Plumbing & Solar

Emergency Plumbing & Solar

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(453)
EPS Hawaii is a family-owned and operated Honolulu-based plumbing company. Our plumbers are licensed and insured by the State of Hawaii for all our services to give you peace of mind. In fact, our plumbers are 24-hour emergency plumbers.
EPS Hawaii is a family-owned and operated Honolulu-based plumbing company. Our plumbers are licensed and insured by the State of Hawaii for all our services to give you peace of mind. In fact, our plumbers are 24-hour emergency plumbers.
Porch Pro Headshot Low Cost Drain Plumbing

Low Cost Drain Plumbing

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(1)
LOW COST DRAIN PLUMBING provides a variety of reliable plumbing services 24/7 in Honolulu, Hawaii, and its surrounding areas. Expect us to be thorough in detecting and fixing any plumbing issues you may have in your home. Not only that, we also offer you our services at competitive and honest rates....Read more about Low Cost Drain Plumbing
LOW COST DRAIN PLUMBING provides a variety of reliable plumbing services 24/7 in Honolulu, Hawaii, and its surrounding areas. Expect us to be thorough in detecting and fixing any plumbing issues you may have in your home. Not only that, we also offer you our services at competitive and honest rates....Read more about Low Cost Drain Plumbing
Porch Pro Headshot Little Big Plumbing LLC

Little Big Plumbing LLC

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(82)
The companys plumbers are apprenticed, licensed, bonded, and insured. They are also specially trained to represent the higher standards that you expect. This includes standard security measures. Every Little Big plumber arrives wearing an identifiable uniform and ID and drives a company vehicle.
The companys plumbers are apprenticed, licensed, bonded, and insured. They are also specially trained to represent the higher standards that you expect. This includes standard security measures. Every Little Big plumber arrives wearing an identifiable uniform and ID and drives a company vehicle.
Porch Pro Headshot HandyWorks

HandyWorks

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(59)
HandyWorks was started by Paul Boultinghouse in 2003 and has been going strong ever since. We are a small Veteran owned company that puts a lot of pride in everything we do. Our commitment to our customers is to provide honest, reliable, and quality work at a reasonable price. We firmly believe...Read more about HandyWorks
HandyWorks was started by Paul Boultinghouse in 2003 and has been going strong ever since. We are a small Veteran owned company that puts a lot of pride in everything we do. Our commitment to our customers is to provide honest, reliable, and quality work at a reasonable price. We firmly believe...Read more about HandyWorks
Porch Pro Headshot Pipe Masters

Pipe Masters

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(108)
When you have a plumbing issue in Honolulu, trust Pipe Masters LLC to get the job done fast! Handling plumbing problems large and small, they have the experience and expertise to help get your home back to normal. They are locally owned and operated and have more than three decades of combined indus...Read more about Pipe Masters
When you have a plumbing issue in Honolulu, trust Pipe Masters LLC to get the job done fast! Handling plumbing problems large and small, they have the experience and expertise to help get your home back to normal. They are locally owned and operated and have more than three decades of combined indus...Read more about Pipe Masters
Porch Pro Headshot CJ Plumbing LLC

CJ Plumbing LLC

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(25)
If you need a qualified plumber, look no further than CJ Plumbing LLC. As an established plumbing company in Aiea, our goal is to provide consistent service on all jobs large and small. Whether you're looking to have a basic fixture repaired or want more extensive plumbing work done, we're the team ...Read more about CJ Plumbing LLC
If you need a qualified plumber, look no further than CJ Plumbing LLC. As an established plumbing company in Aiea, our goal is to provide consistent service on all jobs large and small. Whether you're looking to have a basic fixture repaired or want more extensive plumbing work done, we're the team ...Read more about CJ Plumbing LLC
Porch Pro Headshot Professional Plumbing Svc

Professional Plumbing Svc

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(25)
Professional Plumbing Services Inc. is a full service locally owned and operated company. We service both residential and commercial clients. We are fully licensed, bonded, and insured for your protection. Owner, Louis Moon Jr, a licensed plumbing contractor has over 25 years experience in the plumb...Read more about Professional Plumbing Svc
Professional Plumbing Services Inc. is a full service locally owned and operated company. We service both residential and commercial clients. We are fully licensed, bonded, and insured for your protection. Owner, Louis Moon Jr, a licensed plumbing contractor has over 25 years experience in the plumb...Read more about Professional Plumbing Svc
Porch Pro Headshot Boweaks Electrical Solutions LLC

Boweaks Electrical Solutions LLC

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(17)
"Boweaks Electrical Solutions LLC embodies professionalism and reliability in every aspect of their work. From the moment they arrived at my doorstep to the completion of the project, I felt confident that my electrical needs were in good hands."
"Boweaks Electrical Solutions LLC embodies professionalism and reliability in every aspect of their work. From the moment they arrived at my doorstep to the completion of the project, I felt confident that my electrical needs were in good hands."
Porch Pro Headshot Clean Sewer Lines Hawaii

Clean Sewer Lines Hawaii

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Clean Sewer Lines Hawaii, Inc.is a family owned and operated company that began in 1987 after realizing that Oahu was in great need of a dependable plumbing service company. We have produced a fleet of highly trained technicians to furnish customers, island wide, with the most complete plumbing and ...Read more about Clean Sewer Lines Hawaii
Clean Sewer Lines Hawaii, Inc.is a family owned and operated company that began in 1987 after realizing that Oahu was in great need of a dependable plumbing service company. We have produced a fleet of highly trained technicians to furnish customers, island wide, with the most complete plumbing and ...Read more about Clean Sewer Lines Hawaii
Porch Pro Headshot Handy Andy Hawaii

Handy Andy Hawaii

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(206)

Costs to Install a Tankless Hot Water Heater

$1848 - $2129
Honolulu, HI average
Get costs in your area
While $1848 - $2129 represents average costs for Honolulu, use the cost guide to determine prices near you.
Calculate for your area
Want a professional opinion?
Submit your project to local pros and get estimates based on your particular needs.
Get Pro Quotes

Top questions to ask before hiring a tankless water heater installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Honolulu tankless water heater installation services

33548

- Soo Wiles
30515

Super, Super, Super!!! CJ gave a what turned out to be avery accurate estimate. Their plumber arrived exactly on time. He was pleasant, he was skilled-it was a tough job. He did a top rate installation and gave me a resonable charge(that I could unders...

- Richard Thabet
32572

William was on time informative and excellent job done. Very Please. Thanks for recommendation Ron

- Ron Regidor
525350

Superior communication before the appointment. Respect for property. Punctual, friendly, respectful. I will contact them again.

- Ela K Lamontagne
540017

Professional and reliable plumber who tackled our complex plumbing problem with ease. Highly recommend their services.

- Jacqueline Sylva
34873

I give Manny 5 stars for promptness and a fast response time, I will be getting a picture of his work shortly. If everything works out I will use Manny for all my repair work.

- Russ Grose
20865

Manny is a pleasure to work with. He gives a fair price and then delivers more than you would normally expect. His enthusiasm is contagious...

- Veda Das
533134

Customer service was excellent. They gave us the best quote for repair after receiving 2 others. Highly recommend this team for services. Mar 25, 2024

- yvette sager
10506

I've worked along side Professional Plumbing Services over the past 10 years and found them to be very professional and easy to work with. Thier rates are affordable and they always get the job done right.

- Mark Joslin
48567

Always on time. High Quality service. They always go above and beyond for the customer. Thanks Bryndolyn and Mike. Jessica C

- x x
34121

- Guy Warren
34212

Very professional and knowledgeable. Always on time. Extremely satisfied with all the work they have ft one for me.

- fred grissom

All tankless water heater installation services in Honolulu, HI

Porch Pro Headshot Handy Manny Hawaii

Handy Manny Hawaii

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(2)
Welcome to Handy Manny Maui Home repair needs can be stressful to deal with and never happen at convenient times. Luckily, our professional handyman services are available anytime that you need us and you can always count on us to get the job done quickly, correctly, and affordably. At Handy Manny ...Read more about Handy Manny Hawaii
Welcome to Handy Manny Maui Home repair needs can be stressful to deal with and never happen at convenient times. Luckily, our professional handyman services are available anytime that you need us and you can always count on us to get the job done quickly, correctly, and affordably. At Handy Manny ...Read more about Handy Manny Hawaii
Porch Pro Headshot Johnson's Plumbing Inc.

Johnson's Plumbing Inc.

Tankless Water Heater Installation
Serves Honolulu, Hawaii
(14)
"Johnson's Plumbing, a name you can trust!" New Construction, remodeling, repairs
"Johnson's Plumbing, a name you can trust!" New Construction, remodeling, repairs
Porch Pro Headshot Mr. Rooter Plumbing of Oahu

Mr. Rooter Plumbing of Oahu

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Oahu Plumbing & Drain Cleaning Services
Oahu Plumbing & Drain Cleaning Services
Porch Pro Headshot House of plumbing llc

House of plumbing llc

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Professional plumbing and drain cleaning and repair..Low rates..
Professional plumbing and drain cleaning and repair..Low rates..
Porch Pro Headshot Sutherland

Sutherland

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot Not working

Not working

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot Insta-Pipe, Hawaii

Insta-Pipe, Hawaii

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Trenchless pipe repair can repair sewer lines and repair drain pipes. You no longer have to have a trench cut through your yard, sidewalk or driveway to replace sewer or water pipes. Once the new pipe installation is complete, it is simply connected to the existing system. This code-approved and tes...Read more about Insta-Pipe, Hawaii
Trenchless pipe repair can repair sewer lines and repair drain pipes. You no longer have to have a trench cut through your yard, sidewalk or driveway to replace sewer or water pipes. Once the new pipe installation is complete, it is simply connected to the existing system. This code-approved and tes...Read more about Insta-Pipe, Hawaii
Porch Pro Headshot Pig Pens Cleaning Solutions

Pig Pens Cleaning Solutions

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot NKB woodworks

NKB woodworks

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot b. isaki

b. isaki

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot Emergency Plumbing and Solar LLC

Emergency Plumbing and Solar LLC

Tankless Water Heater Installation
Serves Honolulu, Hawaii
Porch Pro Headshot NKPLUMBINGHAWAII

NKPLUMBINGHAWAII

Tankless Water Heater Installation
Serves Honolulu, Hawaii