1. Porch
  2. US
  3. CA
  4. Diamond Bar
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Diamond Bar, CA

Porch Pro Headshot SoCal Plumbing & Rooter

SoCal Plumbing & Rooter

Tankless Water Heater Installation
Serves Diamond Bar, California
(502)
"lThe appointment arrival was 4:00 PM - 4:15 PM in order for or me to get home from work. Shandy arrived promptly. I knew the leak was somewhere outside of the house. I was concerned it might be the new water heater we just had installed might not have been connected correctly. Shandy verified t...Read more about SoCal Plumbing & Rooter
"lThe appointment arrival was 4:00 PM - 4:15 PM in order for or me to get home from work. Shandy arrived promptly. I knew the leak was somewhere outside of the house. I was concerned it might be the new water heater we just had installed might not have been connected correctly. Shandy verified t...Read more about SoCal Plumbing & Rooter
Porch Pro Headshot EASY ROOTER PLUMBING AND DRAIN CLEANING

EASY ROOTER PLUMBING AND DRAIN CLEANING

Tankless Water Heater Installation
Serves Diamond Bar, 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 Ameri-Cal Repipe & Plumbing

Ameri-Cal Repipe & Plumbing

Tankless Water Heater Installation
Serves Diamond Bar, California
(269)
Ameri-Cal Repipe and Plumbing is serving top-of-the chart services to its customers from over 17 years. With 100% customer satisfaction rate we are leading in this class of business after all customer satisfaction is our aim. By this approach we have outshined all our rivals slowly and steadily.
Ameri-Cal Repipe and Plumbing is serving top-of-the chart services to its customers from over 17 years. With 100% customer satisfaction rate we are leading in this class of business after all customer satisfaction is our aim. By this approach we have outshined all our rivals slowly and steadily.
Porch Pro Headshot Muzila Plumbing

Muzila Plumbing

Tankless Water Heater Installation
Serves Diamond Bar, California
(156)
Since 2009, Steve Muzila has been the driving force behind the success of Muzila Plumbing & Rooter, Inc., located in West Covina, CA. He is not just the owner of this enterprise but also a trained member of the Union who has had over two decades of experience in this field. Honesty and integrity are...Read more about Muzila Plumbing
Since 2009, Steve Muzila has been the driving force behind the success of Muzila Plumbing & Rooter, Inc., located in West Covina, CA. He is not just the owner of this enterprise but also a trained member of the Union who has had over two decades of experience in this field. Honesty and integrity are...Read more about Muzila Plumbing
Porch Pro Headshot Aaron's Plumbing and Home Repair, Inc.

Aaron's Plumbing and Home Repair, Inc.

Tankless Water Heater Installation
Serves Diamond Bar, California
(96)
Welcome to Aaron's Plumbing and Home Repair, Inc. Aaron's Plumbing has been in business since 1984 with over 50 years of collective knowledge and experience amongst all our plumbers. We believe in helping our customers as if they were our own family. We are licensed, bonded and insured.
Welcome to Aaron's Plumbing and Home Repair, Inc. Aaron's Plumbing has been in business since 1984 with over 50 years of collective knowledge and experience amongst all our plumbers. We believe in helping our customers as if they were our own family. We are licensed, bonded and insured.
Porch Pro Headshot 1st Choice Plumbing and Renovation

1st Choice Plumbing and Renovation

Tankless Water Heater Installation
Serves Diamond Bar, California
(56)
"1st Choice Plumbing was recommended to me by a family member after I purchased an older home with old outdated plumbing. After my first call I met at my home with Ivan to get an estimate to repipe all hot and cold water pipes. Ivan was very upfront and honest about the cost and how long it would ta...Read more about 1st Choice Plumbing and Renovation
"1st Choice Plumbing was recommended to me by a family member after I purchased an older home with old outdated plumbing. After my first call I met at my home with Ivan to get an estimate to repipe all hot and cold water pipes. Ivan was very upfront and honest about the cost and how long it would ta...Read more about 1st Choice Plumbing and Renovation
Porch Pro Headshot Bellissimo Home Remodeling

Bellissimo Home Remodeling

Tankless Water Heater Installation
Serves Diamond Bar, California
(2)
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
Porch Pro Headshot Sturges Heating and Air Conditioning

Sturges Heating and Air Conditioning

Tankless Water Heater Installation
Serves Diamond Bar, California
(68)
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
Porch Pro Headshot A.C.R Contracting & Handyman Services

A.C.R Contracting & Handyman Services

Tankless Water Heater Installation
Serves Diamond Bar, California
(16)
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services
Porch Pro Headshot Ol' Bock's Custom Plumbing

Ol' Bock's Custom Plumbing

Tankless Water Heater Installation
Serves Diamond Bar, 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

Costs to Install a Tankless Hot Water Heater

$2154 - $2482
Diamond Bar, CA average
Get costs in your area
While $2154 - $2482 represents average costs for Diamond Bar, 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 Diamond Bar tankless water heater installation services

75167

great experience will use them agian

- Francis Smith
83700

I was impressed by SoCal plumber's skill. They are also on time and keep good promise on the quote. They provided good explanation about the difficulties and volunteered to find the proper Sink Tank for me. They will be my plumber going forward.

- Simon Hu
113025

Joseph was on the spot to call and give me pricing over the phone for a new water heater installed. so many want to come out and look at the job first, i just wanted a price.

- dawn grindle
121395

Joseph called and we discussed replacement via text. Water heater was installed timely and no concerns or issues almost a year later.

- Chris Manneh
61741

Bellissimo Home Remodeling (BHR) is always such a pleasure to work with. I am an interior designer and have worked on several projects together with BHR the last few years. As a designer, I encounter many remodeling companies out there. But I have to s...

- Cheryl Kaye Design Studio
74843

I needed a water filtration system installed and had several plumbers give me a quote. Ivan with 1st Choice Plumbing seemed to be the most competent and they were fairly priced as well. The installation was done in a professional manner. They installed a...

- Jennifer Pierce
74841

Professional, reassuring, honest. This is my experience in using them earlier this week. They were great and relatively inexpensive! I am a new home owner who has never had to deal with this type of situation. I was nervous and basically had no clue ...

- Kathy Wilson

All tankless water heater installation services in Diamond Bar, CA

Porch Pro Headshot Talent Air

Talent Air

Tankless Water Heater Installation
Serves Diamond Bar, California
(13)
We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air
We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air
Porch Pro Headshot Currier Plumbing

Currier Plumbing

Tankless Water Heater Installation
Serves Diamond Bar, California
Currier Plumbing offers plumbing services to the Montclair area. Call us today!
Currier Plumbing offers plumbing services to the Montclair area. Call us today!
Porch Pro Headshot Safe-way Electric & Solar Co.

Safe-way Electric & Solar Co.

Tankless Water Heater Installation
Serves Diamond Bar, California
Safe-Way Electric & Solar Co. is your local 24/7 Electrical and Solar service! We serve cities within Los Angeles County, Orange County, San Bernardino County and Riverside County. At Safe-Way Electric & Solar Co. you can call us anytime at our toll-free number or at any of our local numbers listed ...Read more about Safe-way Electric & Solar Co.
Safe-Way Electric & Solar Co. is your local 24/7 Electrical and Solar service! We serve cities within Los Angeles County, Orange County, San Bernardino County and Riverside County. At Safe-Way Electric & Solar Co. you can call us anytime at our toll-free number or at any of our local numbers listed ...Read more about Safe-way Electric & Solar Co.
Porch Pro Headshot MVP Plumbing & Drain Service

MVP Plumbing & Drain Service

Tankless Water Heater Installation
Serves Diamond Bar, California
MVP Plumbing & Drain Service is your dedicated, local plumbing company ready to work when you need it. We offer complete residential, commercial and multi-family plumbing service including: drain cleaning, water leaks, gas repair/ replacement, water heaters, faucets, fixtures, drain/ sewer electron...Read more about MVP Plumbing & Drain Service
MVP Plumbing & Drain Service is your dedicated, local plumbing company ready to work when you need it. We offer complete residential, commercial and multi-family plumbing service including: drain cleaning, water leaks, gas repair/ replacement, water heaters, faucets, fixtures, drain/ sewer electron...Read more about MVP Plumbing & Drain Service
Porch Pro Headshot Steel Plumbing & Drain Experts, Inc.

Steel Plumbing & Drain Experts, Inc.

Tankless Water Heater Installation
Serves Diamond Bar, 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

Calwest Controls Inc

Tankless Water Heater Installation
Serves Diamond Bar, 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 Right Time Rooter & Plumbing Services, Inc

Right Time Rooter & Plumbing Services, Inc

Tankless Water Heater Installation
Serves Diamond Bar, 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 Walnut Garage Door Repair

Walnut Garage Door Repair

Tankless Water Heater Installation
Serves Diamond Bar, California
Walnut Garage Door Repair offers superior garage doors repair & installation services, opener installation & genuine spare parts. We offer sales and repair service for residential and commercial garage doors and electric openers.
Walnut Garage Door Repair offers superior garage doors repair & installation services, opener installation & genuine spare parts. We offer sales and repair service for residential and commercial garage doors and electric openers.
Porch Pro Headshot Royal Flush Plumbing & Drain

Royal Flush Plumbing & Drain

Tankless Water Heater Installation
Serves Diamond Bar, California
When you hire our punctual and professional plumbers, you'll be making a great decision because we'll take the time to understand your home plumbing. We'll assess the situation before recommending any work, and we'll always use premium products and materials because we want to create lasting results...Read more about Royal Flush Plumbing & Drain
When you hire our punctual and professional plumbers, you'll be making a great decision because we'll take the time to understand your home plumbing. We'll assess the situation before recommending any work, and we'll always use premium products and materials because we want to create lasting results...Read more about Royal Flush Plumbing & Drain
Porch Pro Headshot M C PLUMBING COMPANY

M C PLUMBING COMPANY

Tankless Water Heater Installation
Serves Diamond Bar, California
New company with 20 years in the plumbing industry
New company with 20 years in the plumbing industry
Porch Pro Headshot Vortex Plumbing Inc

Vortex Plumbing Inc

Tankless Water Heater Installation
Serves Diamond Bar, California
Porch Pro Headshot Elmer's Plumbing

Elmer's Plumbing

Tankless Water Heater Installation
Serves Diamond Bar, California
Porch Pro Headshot Dry Master Chino Hills

Dry Master Chino Hills

Tankless Water Heater Installation
Serves Diamond Bar, California
Dry Master crews are always ready to provide immediate flood assistance to customers whose property has been affected by any of a number of water damage causes: broken pipes, leaky faucets, overflowing sinks, broken water heaters, backed up toilets, malfunctioning washing machines, refrigerator leak...Read more about Dry Master Chino Hills
Dry Master crews are always ready to provide immediate flood assistance to customers whose property has been affected by any of a number of water damage causes: broken pipes, leaky faucets, overflowing sinks, broken water heaters, backed up toilets, malfunctioning washing machines, refrigerator leak...Read more about Dry Master Chino Hills
Porch Pro Headshot S & P AIR CONDITIONING AND HEATING

S & P AIR CONDITIONING AND HEATING

Tankless Water Heater Installation
Serves Diamond Bar, California
Hi, I am calling from S& P air conditioning . I know you have some problems with the air conditioner or refrigeration . Maybe we can help you with that issue , thank you very much.
Hi, I am calling from S& P air conditioning . I know you have some problems with the air conditioner or refrigeration . Maybe we can help you with that issue , thank you very much.

Latest projects near Diamond Bar

Recent projects booked on Porch
Diamond Bar 91765
Tankless Water Heater Installation
Comments from Customer
Electricity not getting to the board
Diamond Bar 91765
Tankless Water Heater Installation
Comments from Customer
No hot water
Chino Hills 91709
Tankless Water Heater Installation
Comments from Customer
Navien tankless water heater model nor 240a making noise like a pump may be failing.