Top 10 tankless water heater installation services in Ontario, CA

Porch Pro Headshot Magnolia Heating and Cooling
Tankless Water Heater Installation
Serves Ontario, California
(1,723)
We are a family owned and operated business serving the Inland Empire area since 1951. Big enough to offer competitive pricing and services, small enough to put customer satisfaction as our No. 1 priority. NO FALSE PROMISES. We're just a neighborhood business asking for the opportunity to show the...Read more about Magnolia Heating and Cooling
We are a family owned and operated business serving the Inland Empire area since 1951. Big enough to offer competitive pricing and services, small enough to put customer satisfaction as our No. 1 priority. NO FALSE PROMISES. We're just a neighborhood business asking for the opportunity to show the...Read more about Magnolia Heating and Cooling
Porch Pro Headshot Quick Water Heater Co.
Tankless Water Heater Installation
Serves Ontario, California
(446)
Quick Water Heater Company specializes in Tank and Tankless water heater installations as well as repairs. We are dedicated to changing the way water heaters are served to customers. We have eliminated the bidding process and adopted an easy to use menu system. The menu shows you exactly what you ar...Read more about Quick Water Heater Co.
Quick Water Heater Company specializes in Tank and Tankless water heater installations as well as repairs. We are dedicated to changing the way water heaters are served to customers. We have eliminated the bidding process and adopted an easy to use menu system. The menu shows you exactly what you ar...Read more about Quick Water Heater Co.
Porch Pro Headshot EASY ROOTER PLUMBING AND DRAIN CLEANING
Tankless Water Heater Installation
Serves Ontario, California
(510)
Make Easy Rooter Plumbing & Drain Cleaning your source for expert plumbing services and drain cleaning. Backed by 13 years of combined experience, our licensed plumbers can quickly solve your plumbing or drain problems. Trust the professional plumbers from Easy Rooter Plumbing & Drain Cleaning for ...Read more about EASY ROOTER PLUMBING AND DRAIN CLEANING
Make Easy Rooter Plumbing & Drain Cleaning your source for expert plumbing services and drain cleaning. Backed by 13 years of combined experience, our licensed plumbers can quickly solve your plumbing or drain problems. Trust the professional plumbers from Easy Rooter Plumbing & Drain Cleaning for ...Read more about EASY ROOTER PLUMBING AND DRAIN CLEANING
Porch Pro Headshot True Home Heating & Air Conditioning
Tankless Water Heater Installation
Serves Ontario, California
(477)
True Home's owners have been in the HVAC business for over 20 years. They have multiple disciplines in the HVAC field, from residential repair/maintenance, retrofit to new construction and Government work. We service all of Southern California from Northern Los Angeles to the Mexican Border and as...Read more about True Home Heating & Air Conditioning
True Home's owners have been in the HVAC business for over 20 years. They have multiple disciplines in the HVAC field, from residential repair/maintenance, retrofit to new construction and Government work. We service all of Southern California from Northern Los Angeles to the Mexican Border and as...Read more about True Home Heating & Air Conditioning
Porch Pro Headshot California Cool Breeze
Tankless Water Heater Installation
Serves Ontario, California
(55)
"I live in illinois but own a rental home in Moreno valley. Chris has handled my Ac issues for several years. I love that I have someone I trust. Especially when the repairs and work he is doing, and what I'm praying for, aren't things I can just go out and see. Honest guy, fair prices, quality wor...Read more about California Cool Breeze
"I live in illinois but own a rental home in Moreno valley. Chris has handled my Ac issues for several years. I love that I have someone I trust. Especially when the repairs and work he is doing, and what I'm praying for, aren't things I can just go out and see. Honest guy, fair prices, quality wor...Read more about California Cool Breeze
Porch Pro Headshot Steel Plumbing & Drain Experts
Tankless Water Heater Installation
Serves Ontario, California
(80)
We offer plumbing and drain services for residential and commercial properties. We are licensed, bonded and insured. With available same day, 24/7 emergency plumbing services such as re-pipes, slab leaks, faucets, drain cleaning, gas-lines, copper repair, hydro jetting, camera inspections, sewer rep...Read more about Steel Plumbing & Drain Experts
We offer plumbing and drain services for residential and commercial properties. We are licensed, bonded and insured. With available same day, 24/7 emergency plumbing services such as re-pipes, slab leaks, faucets, drain cleaning, gas-lines, copper repair, hydro jetting, camera inspections, sewer rep...Read more about Steel Plumbing & Drain Experts
Porch Pro Headshot Gardner Air
Tankless Water Heater Installation
Serves Ontario, California
(8)
Whether you need to purchase a new heating and air conditioning system or need hvac service on the one you already have, Gardner Air's experienced team of NATE certified technicians can provide expert hvac installation, service & maintenance. At Gardner Air, our service technicians are dedicated t...Read more about Gardner Air
Whether you need to purchase a new heating and air conditioning system or need hvac service on the one you already have, Gardner Air's experienced team of NATE certified technicians can provide expert hvac installation, service & maintenance. At Gardner Air, our service technicians are dedicated t...Read more about Gardner Air
Porch Pro Headshot Ol' Bock's Custom Plumbing
Tankless Water Heater Installation
Serves Ontario, California
For unmatched precision and unbeatable quality, Ol' Bock's Custom is the go to plumber for a wide range of plumbing services. Large or small, simple or complex, we have the tools and know how to get the job done. We boast the cleanest, most functional and long-lasting products and services among any...Read more about Ol' Bock's Custom Plumbing
For unmatched precision and unbeatable quality, Ol' Bock's Custom is the go to plumber for a wide range of plumbing services. Large or small, simple or complex, we have the tools and know how to get the job done. We boast the cleanest, most functional and long-lasting products and services among any...Read more about Ol' Bock's Custom Plumbing
Porch Pro Headshot EH Renovations
Tankless Water Heater Installation
Serves Ontario, California
What We're All About EH Renovations is committed to generating personalized, innovative, quality-driven solutions that reflect customer expectations and deliver superior outcome to them. To us, every new project is an opportunity to build new bonds and reinforce lasting relationships. Vision To bec...Read more about EH Renovations
What We're All About EH Renovations is committed to generating personalized, innovative, quality-driven solutions that reflect customer expectations and deliver superior outcome to them. To us, every new project is an opportunity to build new bonds and reinforce lasting relationships. Vision To bec...Read more about EH Renovations
Porch Pro Headshot JLR Construction
Tankless Water Heater Installation
Serves Ontario, California
(2)
Hello my Name is Tristen I created a Cleaning service that provides a great young energetic group that will clean anything you may have for us. We clean office spaces we clean schools we clean churches, houses ,restaurants and everything in-between. We can use all natural products to be safe and ef...Read more about JLR Construction
Hello my Name is Tristen I created a Cleaning service that provides a great young energetic group that will clean anything you may have for us. We clean office spaces we clean schools we clean churches, houses ,restaurants and everything in-between. We can use all natural products to be safe and ef...Read more about JLR Construction

Costs to Install a Tankless Hot Water Heater

$1889 - $2177
Ontario, CA average
Get costs in your area
While $1889 - $2177 represents average costs for Ontario, use the cost guide to determine prices near you.
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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 Ontario tankless water heater installation services

22572

Chris did a great job for me. He showed up looking professional, knew what he was talking about and his work was excellent. Would recommend him to anyone!

- Mike Stickley
23674

Experience counts and when it comes to experience Chris cant be beat. Add to that the best customer service out there you just cant go wrong. Had Cool Breeze install my system new from the ground up. It has performed flawless and perfectly matched to my n...

- Robert Herkelrath
22746

I have done a lot of work with this company, they are among the best. Chris is very professional and always willing to answer any questions you may have.

- Ricky Felix
22976

I'm very please from his work.. I perches old house and I asked from Christofer to give me an estimate for a new system and he explained to me about the high energy efficiency system. We're very happy from the low electric bill and the fair price.

- Gil Mizrahi
22575

Chris is a true professional and extremely talented in his trade.

- Michael Guinn
80655

They are the BEST!

- Brenda Smith
111814

Great attitude and punctual. Thanks John!

- Travis Mcgregor
80654

They are the best!

- Brenda Smith
27299

I called value to get an idea of how much it would cost to repair my leaking water heater. I commend this company for being totally up front about the price of the water heater and the break down for parts. I happened to be at work when calling around. I ...

- Alli Gross
27286

Brandon is extremely thorough and truly cares about helping his customers!

- Jennette Marie
27267

Honest, reliable & very professional. Highly recommended!

- Anda Ambrosini

All tankless water heater installation services in Ontario, CA

Porch Pro Headshot Neighborly Heating & Cooling Inc
Tankless Water Heater Installation
Serves Ontario, California
(28)
"We have used Otis with Neighborly Heating and Air for 8 years now and have always been happy with his work. We appreciate that he tries to repair our units before recommending new. Two years ago we broke down and purchased a new AC unit and we had him install that as well. His prices are great, ...Read more about Neighborly Heating & Cooling Inc
"We have used Otis with Neighborly Heating and Air for 8 years now and have always been happy with his work. We appreciate that he tries to repair our units before recommending new. Two years ago we broke down and purchased a new AC unit and we had him install that as well. His prices are great, ...Read more about Neighborly Heating & Cooling Inc
Porch Pro Headshot Serviz - Plumbing
Tankless Water Heater Installation
Serves Ontario, California
(6)
SERVIZ offers home services from A to Z -- including plumbing, air conditioning, electrical, appliance repair, carpet cleaning, handyman, and more. Each of our SERVIZ Pros is extensively pre-screened, background checked, insured, and has an average of 10 years experience. A FREE estimate is prepared...Read more about Serviz - Plumbing
SERVIZ offers home services from A to Z -- including plumbing, air conditioning, electrical, appliance repair, carpet cleaning, handyman, and more. Each of our SERVIZ Pros is extensively pre-screened, background checked, insured, and has an average of 10 years experience. A FREE estimate is prepared...Read more about Serviz - Plumbing
Porch Pro Headshot Code Plus Plumbing, Inc.
Tankless Water Heater Installation
Serves Ontario, California
Plumbing services in Fullerton California
Plumbing services in Fullerton California
Porch Pro Headshot Right Time Rooter & Plumbing Services, Inc
Tankless Water Heater Installation
Serves Ontario, California
Working in the plumbing industry, for over 25 years, has allowed me to love what I do much more. I have the pleasure of affecting people from all walks of life and various backgrounds; including professionals to stay at home moms and dads and those with limited incomes. I not only complete the plumb...Read more about Right Time Rooter & Plumbing Services, Inc
Working in the plumbing industry, for over 25 years, has allowed me to love what I do much more. I have the pleasure of affecting people from all walks of life and various backgrounds; including professionals to stay at home moms and dads and those with limited incomes. I not only complete the plumb...Read more about Right Time Rooter & Plumbing Services, Inc
Porch Pro Headshot Steel Plumbing & Drain Experts, Inc.
Tankless Water Heater Installation
Serves Ontario, California
For over a decade, Steel Plumbing & Drain Experts has been providing top-quality plumbing services in Fontana and throughout San Bernardino County. A family owned and operated company, they strive to provide the very best in workmanship and customer care. In fact, they don’t stop at just providing f...Read more about Steel Plumbing & Drain Experts, Inc.
For over a decade, Steel Plumbing & Drain Experts has been providing top-quality plumbing services in Fontana and throughout San Bernardino County. A family owned and operated company, they strive to provide the very best in workmanship and customer care. In fact, they don’t stop at just providing f...Read more about Steel Plumbing & Drain Experts, Inc.
Porch Pro Headshot Calwest Controls Inc
Tankless Water Heater Installation
Serves Ontario, California
CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
Porch Pro Headshot KONOPELKO PLUMBING
Tankless Water Heater Installation
Serves Ontario, California
With over 35 years experience serving: residential, commercial ,industrial communities, homeowners and establishments on the east coast of New Jersey and now on the West coast of southern California since 1990. Family owned, old school methods and ethics. Francis Konopelko is your solution for all y...Read more about KONOPELKO PLUMBING
With over 35 years experience serving: residential, commercial ,industrial communities, homeowners and establishments on the east coast of New Jersey and now on the West coast of southern California since 1990. Family owned, old school methods and ethics. Francis Konopelko is your solution for all y...Read more about KONOPELKO PLUMBING
Porch Pro Headshot California Custom Landscape Co
Tankless Water Heater Installation
Serves Ontario, California
Top professional for landscaping service around Chino area is California Custom Landscape Co. Many times landscaping your yard and renovating of greenhouses seem to be the first areas of a house to get redecorated. Deciding which landscaping specialist to hire ought to be the number one thing to con...Read more about California Custom Landscape Co
Top professional for landscaping service around Chino area is California Custom Landscape Co. Many times landscaping your yard and renovating of greenhouses seem to be the first areas of a house to get redecorated. Deciding which landscaping specialist to hire ought to be the number one thing to con...Read more about California Custom Landscape Co
Porch Pro Headshot Beam Home Inspection & Repair
Tankless Water Heater Installation
Serves Ontario, California
Retired General Contractor / Plumber. 30 years of experience. Owner of Home Inspection Business & Home Repairs. Work in Orange, L.A., Riverside & San Bernardino Counties. Work guaranteed!
Retired General Contractor / Plumber. 30 years of experience. Owner of Home Inspection Business & Home Repairs. Work in Orange, L.A., Riverside & San Bernardino Counties. Work guaranteed!
Porch Pro Headshot DRAIN WORKS PLUMBING COMPANY
Tankless Water Heater Installation
Serves Ontario, California
DRAIN WORKS PLUMBING COMPANY offers plumbing services to the Inland Empire area. Call us today!
DRAIN WORKS PLUMBING COMPANY offers plumbing services to the Inland Empire area. Call us today!
Porch Pro Headshot Elmer's Plumbing
Tankless Water Heater Installation
Serves Ontario, California
Porch Pro Headshot Miyan
Tankless Water Heater Installation
Serves Ontario, California
Porch Pro Headshot ...........
Tankless Water Heater Installation
Serves Ontario, California
Porch Pro Headshot Five Stars Plumbing
Tankless Water Heater Installation
Serves Ontario, California

Latest projects near Ontario

Recent projects booked on Porch
Upland 91786
Tankless Water Heater Installation
Comments from Customer
I have a Noritz water heater with water filter attached. I need a routing service flush.
Chino 91710
Tankless Water Heater Installation
Comments from Customer
Install tankless water heater
Eastvale 92880
Tankless Water Heater Installation
Comments from Customer
Code 79 on rinnai tankless
Jurupa Valley 91752
Tankless Water Heater Installation
Comments from Customer
I have a ( new build home 2 1/2 yrs old) Rinnai Direct Vent tankless water heater that is leaking from the bottom. The leak was detected on Thursday 10/10 am when there was no hot water coming out of the faucets upon checking the heater it was beeping code 79 per manual for water leak. Turned off water supply flushed upon turning it back on it was not leaking or alarming. The hot water was working until about noon no hot water and the tank was alarming 79 code water leaking from bottom and on ground.
Ontario 91762
Tankless Water Heater Installation
Comments from Customer
Install tankless Only Gas Elect Water installed
Upland 91786
Tankless Water Heater Installation
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Ontario 91761
Tankless Water Heater Installation
Comments from Customer
looking into switching to tankless water heater
Ontario 91761
Tankless Water Heater Installation
Comments from Customer
Making noise and sometimes runs hot or turns off. Definitely needs service. Does reset but code is E9
Chino 91710
Tankless Water Heater Installation
Comments from Customer
Put in new water lines for kitchen