1. Porch
  2. US
  3. TX
  4. Katy
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Katy, TX

Porch Pro Headshot IDEAL AIR SERVICES INC

IDEAL AIR SERVICES INC

Tankless Water Heater Installation
Serves Katy, Texas
(398)
"Ideal Aircondition came to home very professional young man diagnosed the problem and explained in detail the repairs. I was very pleased at how the technician repair our Air-conditioner and the cost was outstanding. I would recommend Ideal air to everyone."
"Ideal Aircondition came to home very professional young man diagnosed the problem and explained in detail the repairs. I was very pleased at how the technician repair our Air-conditioner and the cost was outstanding. I would recommend Ideal air to everyone."
Porch Pro Headshot Plumbing Sugar Land TX

Plumbing Sugar Land TX

Tankless Water Heater Installation
Serves Katy, Texas
(95)
"Awesome company who can help you tackle anything. I learned a lot from them and now understand why my toilet became clogged and know some great tips on how to prevent the issue from arising again. Will recommend this for sure."
"Awesome company who can help you tackle anything. I learned a lot from them and now understand why my toilet became clogged and know some great tips on how to prevent the issue from arising again. Will recommend this for sure."
Porch Pro Headshot J and G Plumbing

J and G Plumbing

Tankless Water Heater Installation
Serves Katy, Texas
(85)
J&G Plumbing has been in business for 15 years. Our goal is to exceed your expectations on the first visit and make our customers happy! Our plumbers have over 20 years experience in the plumbing field. We are happy to serve the Houston area and surrounding counties.
J&G Plumbing has been in business for 15 years. Our goal is to exceed your expectations on the first visit and make our customers happy! Our plumbers have over 20 years experience in the plumbing field. We are happy to serve the Houston area and surrounding counties.
Porch Pro Headshot Hello Plumber LLC

Hello Plumber LLC

Tankless Water Heater Installation
Serves Katy, Texas
(58)
"Had back up of sewage into shower from septic tank. Hello Plumber came out and figured out the problem. He could of told us to call septic company and left but he took his time and dug up septic tank lid and was able to solve our problem. He was friendly and went above and beyond to get our prob...Read more about Hello Plumber LLC
"Had back up of sewage into shower from septic tank. Hello Plumber came out and figured out the problem. He could of told us to call septic company and left but he took his time and dug up septic tank lid and was able to solve our problem. He was friendly and went above and beyond to get our prob...Read more about Hello Plumber LLC
Porch Pro Headshot Texas Star Heating and Cooling LLC

Texas Star Heating and Cooling LLC

Tankless Water Heater Installation
Serves Katy, Texas
(107)
We have over 35 years of experience. We sell Energy Star, and we are an independent American Standard dealer. We residential, commercial service and installation. We have 46 positive reviews. We service Katy,Cypress, and Houston.
We have over 35 years of experience. We sell Energy Star, and we are an independent American Standard dealer. We residential, commercial service and installation. We have 46 positive reviews. We service Katy,Cypress, and Houston.
Porch Pro Headshot PayLess Services HVAC & Refrigeration

PayLess Services HVAC & Refrigeration

Tankless Water Heater Installation
Serves Katy, Texas
(34)
No matter what kind of heater or AC repair in Houston you may need, trust the experts at Payless Services HVAC & Refrigeration to provide you with the right services at the best price. They bring over 100 years of trustworthy knowledge and experience to every job, and all their work is backed by a l...Read more about PayLess Services HVAC & Refrigeration
No matter what kind of heater or AC repair in Houston you may need, trust the experts at Payless Services HVAC & Refrigeration to provide you with the right services at the best price. They bring over 100 years of trustworthy knowledge and experience to every job, and all their work is backed by a l...Read more about PayLess Services HVAC & Refrigeration
Porch Pro Headshot Emlis Inc.

Emlis Inc.

Tankless Water Heater Installation
Serves Katy, Texas
(18)
"I was very impressed with the service and work that Sebastian had provided. He was very prompt with our emergency and was able to fix our electric problem very quickly. The employees are honest and trustworthy. Thanks for the work!"
"I was very impressed with the service and work that Sebastian had provided. He was very prompt with our emergency and was able to fix our electric problem very quickly. The employees are honest and trustworthy. Thanks for the work!"
Porch Pro Headshot Brazos Valley Svc

Brazos Valley Svc

Tankless Water Heater Installation
Serves Katy, Texas
(22)
"I called this company when my air conditioner stopped working. My technician, Brad, arrived at the assigned time and had my problem identified within ten minutes. He had it repaired with a replacement part (a capacitor) within twenty minutes. Before entering my home, he put on shoe covers and com...Read more about Brazos Valley Svc
"I called this company when my air conditioner stopped working. My technician, Brad, arrived at the assigned time and had my problem identified within ten minutes. He had it repaired with a replacement part (a capacitor) within twenty minutes. Before entering my home, he put on shoe covers and com...Read more about Brazos Valley Svc
Porch Pro Headshot Master Refrigeration

Master Refrigeration

Tankless Water Heater Installation
Serves Katy, Texas
(7)
With over 35 years of experience in the industry, Master Refrigeration has the solutions for your AC and heating problems and we pride ourselves at getting the job done quickly, economically, and right the first time. With our team of hard working professionals with training and experience in resi...Read more about Master Refrigeration
With over 35 years of experience in the industry, Master Refrigeration has the solutions for your AC and heating problems and we pride ourselves at getting the job done quickly, economically, and right the first time. With our team of hard working professionals with training and experience in resi...Read more about Master Refrigeration
Porch Pro Headshot The A/C Guy

The A/C Guy

Tankless Water Heater Installation
Serves Katy, Texas
(35)
At The A/C Guy, we focus on things that we feel are important to you when you need an air conditioning and heating company. Like keeping service appointments that fit your busy schedule instead of ours. A respect for you, your home and your property. Repairing things right the first time. At The A/C...Read more about The A/C Guy
At The A/C Guy, we focus on things that we feel are important to you when you need an air conditioning and heating company. Like keeping service appointments that fit your busy schedule instead of ours. A respect for you, your home and your property. Repairing things right the first time. At The A/C...Read more about The A/C Guy

Costs to Install a Tankless Hot Water Heater

$1945 - $2240
Katy, TX average
Get costs in your area
While $1945 - $2240 represents average costs for Katy, 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 Katy tankless water heater installation services

51545

Amailey came out to change a water heater. They were very professional and very reasonably priced. They didn't try and gouge me and look around for other ways to make money. I will definitely use them again.

- Charles Johnson
28381

- John Crabtree
12260

Mark is punctual, communicates well, and he cares about the quality of his work. We are happy to have discovered him. He is the first person we call for home repair needs.

- Don Francis
8521

Excellent responsiveness in communication. Excellent to keep appointment. Excellent value.

- Sabrina Eads
41689

- Pasquale Testa
42908

workers on time and an excellent repair

- Pasquale Testa
94516

When I had an issue with my hot water heater some other company told me that the only option for me was to have it replaced. I wanted a repair and didn’t want to have to spend so much on an entire new unit installation. These guys came along to help and a...

- sheldon darien
94346

Plumbing isn’t exactly my talent in life, but it doesn’t have to be. Your plumbers have been backing me up for years, and I don’t see that stopping anytime soon

- demarcu sestevan
96774

I’m very grateful for the plumbing services that your plumbers provide. That’s how you know you have the right team around you!

- rebecca cacaroline
93416

I loved it when the plumber started to explain what he was doing to me and my husband. It makes you feel assured that they know what to do

- francis maximus
97761

Very good work boys. I would not have known what to do without you. I know I can trust this company anytime I need a fast and proper disposal repair

- averyelijah daniel
95341

Poop was everywhere on the floor when I flushed the toilet. I was so embarrassed when the plumber walked in the toilet. He said it was no big deal and removed the blockage. I have a lot of respect for these guys

- belenm maliah

All tankless water heater installation services in Katy, TX

Porch Pro Headshot Amailey Plumbing LLC

Amailey Plumbing LLC

Tankless Water Heater Installation
Serves Katy, Texas
(33)
Amailey Plumbing is a plumbing contractor based in Houston. They offer septic tank services, drainage systems installation, water purification system installation and more.
Amailey Plumbing is a plumbing contractor based in Houston. They offer septic tank services, drainage systems installation, water purification system installation and more.
Porch Pro Headshot ABR Plumbing Services

ABR Plumbing Services

Tankless Water Heater Installation
Serves Katy, Texas
We are woman owned and family operated company with over 30 years experience in the plumbing trade. Our company culture is to provide outstanding customer service. We believe our customers and our employees are our best assets for future growth and developement. We would welcome the opportunity t...Read more about ABR Plumbing Services
We are woman owned and family operated company with over 30 years experience in the plumbing trade. Our company culture is to provide outstanding customer service. We believe our customers and our employees are our best assets for future growth and developement. We would welcome the opportunity t...Read more about ABR Plumbing Services
Porch Pro Headshot Airtek Comfort Solutions

Airtek Comfort Solutions

Tankless Water Heater Installation
Serves Katy, Texas
HELLO, MY NAME IS SERVANDO MEDINA, OWNER OF AIRTEK COMFORT SOLUTIONS. WE ESPECIALIZE IN ALL ASPECTS OF HVAC FROM RESIDENTIAL/COMMERCIAL INSTALLATIONS TO SERVICE AND PMS. I HAVE 16 YEARS EXPERIANCE IN THE HVAC FIELD AND HAVE TRAVELED THE WORLD SUCESSFULLY LEADING INSTALLATION/SERVICE CREWS FOR TH...Read more about Airtek Comfort Solutions
HELLO, MY NAME IS SERVANDO MEDINA, OWNER OF AIRTEK COMFORT SOLUTIONS. WE ESPECIALIZE IN ALL ASPECTS OF HVAC FROM RESIDENTIAL/COMMERCIAL INSTALLATIONS TO SERVICE AND PMS. I HAVE 16 YEARS EXPERIANCE IN THE HVAC FIELD AND HAVE TRAVELED THE WORLD SUCESSFULLY LEADING INSTALLATION/SERVICE CREWS FOR TH...Read more about Airtek Comfort Solutions
Porch Pro Headshot American Comfort Solutions

American Comfort Solutions

Tankless Water Heater Installation
Serves Katy, Texas
(72)
Porch Pro Headshot Buck Air & Heat, LLC

Buck Air & Heat, LLC

Tankless Water Heater Installation
Serves Katy, Texas
(5)
"In May of 2013 I was having issues with my old AC unit. I called with Mike to check with him about a new unit. He came and checked to see what I needed and gave me the name of units that he used and the tonnage needed for my home. He replaced my entire system A/C & Heating. He gave me a good pr...Read more about Buck Air & Heat, LLC
"In May of 2013 I was having issues with my old AC unit. I called with Mike to check with him about a new unit. He came and checked to see what I needed and gave me the name of units that he used and the tonnage needed for my home. He replaced my entire system A/C & Heating. He gave me a good pr...Read more about Buck Air & Heat, LLC
Porch Pro Headshot Mid-City Construction

Mid-City Construction

Tankless Water Heater Installation
Serves Katy, Texas
Mid City Remodeling Contractors, Inc. has been in business for 31 years in the Greater Houston area. Our specialization consists of complete home remodeling services including, but not limited to install and replacement of doors, flooring, energy efficient windows, insulation, sheetrock, caulking, p...Read more about Mid-City Construction
Mid City Remodeling Contractors, Inc. has been in business for 31 years in the Greater Houston area. Our specialization consists of complete home remodeling services including, but not limited to install and replacement of doors, flooring, energy efficient windows, insulation, sheetrock, caulking, p...Read more about Mid-City Construction
Porch Pro Headshot MET Plumbing

MET Plumbing

Tankless Water Heater Installation
Serves Katy, Texas
MET Plumbing is a family owned,full service plumbing company with over twenty years of experience specializing in residential and commercial plumbing repair maintenance, installation and replacement plumbing in Houston and the surrounding area. The licensed plumbers at MET Plumbing are ready and abl...Read more about MET Plumbing
MET Plumbing is a family owned,full service plumbing company with over twenty years of experience specializing in residential and commercial plumbing repair maintenance, installation and replacement plumbing in Houston and the surrounding area. The licensed plumbers at MET Plumbing are ready and abl...Read more about MET Plumbing
Porch Pro Headshot Mercury Control Heating and Air Conditioning

Mercury Control Heating and Air Conditioning

Tankless Water Heater Installation
Serves Katy, Texas
A M Garner Inc., Mercury Control Services DBA has been involved in the HVAC industry and has been successfully serving clients for over 40 years. Mercury Control has been proudly servicing the Houston and surrounding areas since 1964 in the residential and commercial HVAC field. We specialize in se...Read more about Mercury Control Heating and Air Conditioning
A M Garner Inc., Mercury Control Services DBA has been involved in the HVAC industry and has been successfully serving clients for over 40 years. Mercury Control has been proudly servicing the Houston and surrounding areas since 1964 in the residential and commercial HVAC field. We specialize in se...Read more about Mercury Control Heating and Air Conditioning
Porch Pro Headshot R J Katy Plumbing

R J Katy Plumbing

Tankless Water Heater Installation
Serves Katy, Texas
A group of highly skilled and well-behaved plumbers are available to provide services in the city of Katy, Texas, according to Plumbing Katy TX. We are right to describe ourselves as a team of elite plumbers who provide all of our clients with excellent services that leave them completely delighte...Read more about R J Katy Plumbing
A group of highly skilled and well-behaved plumbers are available to provide services in the city of Katy, Texas, according to Plumbing Katy TX. We are right to describe ourselves as a team of elite plumbers who provide all of our clients with excellent services that leave them completely delighte...Read more about R J Katy Plumbing
Porch Pro Headshot Rejoice Air Inc

Rejoice Air Inc

Tankless Water Heater Installation
Serves Katy, Texas
If you've ever tried to suffer through a Texas summer without a quality air conditioning system, you know exactly how scorching the afternoons can be. Experience the joy of finally turning on your system, and feeling the cool air blast away the unreasonably heavy heat. Winters without a sufficient h...Read more about Rejoice Air Inc
If you've ever tried to suffer through a Texas summer without a quality air conditioning system, you know exactly how scorching the afternoons can be. Experience the joy of finally turning on your system, and feeling the cool air blast away the unreasonably heavy heat. Winters without a sufficient h...Read more about Rejoice Air Inc
Porch Pro Headshot Next Level A/C and Heating

Next Level A/C and Heating

Tankless Water Heater Installation
Serves Katy, Texas
Porch Pro Headshot Legacy Plumbing

Legacy Plumbing

Tankless Water Heater Installation
Serves Katy, Texas
Legacy Plumbing is based out of Sugar Land and provides full range of commercial and residential services. With over 25 years of experience in new construction and remodeling, Legacy Plumbing sets itself apart by its expert service and professionalism. Master Licensed and Fully Insured!
Legacy Plumbing is based out of Sugar Land and provides full range of commercial and residential services. With over 25 years of experience in new construction and remodeling, Legacy Plumbing sets itself apart by its expert service and professionalism. Master Licensed and Fully Insured!
Porch Pro Headshot HHS

HHS

Tankless Water Heater Installation
Serves Katy, Texas
(2)
Porch Pro Headshot TJE Mechanical Heating Air conditioning

TJE Mechanical Heating Air conditioning

Tankless Water Heater Installation
Serves Katy, Texas

Latest projects near Katy

Recent projects booked on Porch
Katy 77494
Tankless Water Heater Installation
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Katy 77494
Tankless Water Heater Installation
Comments from Customer
No hotwater - Tankless water heater (Rinnai)
Katy 77493
Tankless Water Heater Installation
Comments from Customer
Need to flush tankless water heater