1. Porch
  2. US
  3. MO
  4. Washington
  5. Tankless Water Heater Installation

Top 10 tankless water heater installation services in Washington, MO

Porch Pro Headshot Aire Serv of Jefferson City

Aire Serv of Jefferson City

Tankless Water Heater Installation
Serves Washington, Missouri
(571)
"Marshall Rhea was here yesterday 7-10-2018, and serviced our split level & PTAC systems. Everything is now running in top order. He was very good at cleaning & servicing. There were not messes for us to clean afterward."
Contact
"Marshall Rhea was here yesterday 7-10-2018, and serviced our split level & PTAC systems. Everything is now running in top order. He was very good at cleaning & servicing. There were not messes for us to clean afterward."
Porch Pro Headshot NPM HEATING & COOLING LLC

NPM HEATING & COOLING LLC

Tankless Water Heater Installation
Serves Washington, Missouri
If you are looking for heating and air conditioning services in the St. Louis or St. Charles area, you've come to the right place! NPM Heating and Cooling, works all over St Louis County & St. Charles County. Providing services such as central air conditioning repairs, floor heater replacements, air...Read more about NPM HEATING & COOLING LLC
If you are looking for heating and air conditioning services in the St. Louis or St. Charles area, you've come to the right place! NPM Heating and Cooling, works all over St Louis County & St. Charles County. Providing services such as central air conditioning repairs, floor heater replacements, air...Read more about NPM HEATING & COOLING LLC
Porch Pro Headshot Craftsman Plumbing Company

Craftsman Plumbing Company

Tankless Water Heater Installation
Serves Washington, Missouri
(335)
Craftsman Plumbing Company is a full-service residential and commercial plumbing contractor, with expertise in all aspects of plumbing. We are licensed, bonded, and insured for your protection. Our team of professional plumbers proudly serves customers throughout the St. Charles County, Warren Count...Read more about Craftsman Plumbing Company
Craftsman Plumbing Company is a full-service residential and commercial plumbing contractor, with expertise in all aspects of plumbing. We are licensed, bonded, and insured for your protection. Our team of professional plumbers proudly serves customers throughout the St. Charles County, Warren Count...Read more about Craftsman Plumbing Company
Porch Pro Headshot Express Plumbing, LLC

Express Plumbing, LLC

Tankless Water Heater Installation
Serves Washington, Missouri
(323)
Express Plumbing LLC established our St. Louis, MO-based company to provide the personal service that often seems to be lacking from our competitors. Master Plumber Jim Grier has over 26 years of experience and will personally have a hand in every job to ensure the utmost in customer satisfaction ev...Read more about Express Plumbing, LLC
Express Plumbing LLC established our St. Louis, MO-based company to provide the personal service that often seems to be lacking from our competitors. Master Plumber Jim Grier has over 26 years of experience and will personally have a hand in every job to ensure the utmost in customer satisfaction ev...Read more about Express Plumbing, LLC
Porch Pro Headshot Advantage Air

Advantage Air

Tankless Water Heater Installation
Serves Washington, Missouri
(371)
Advantage Air is an electrical contractor in Valley Park. Offering cable wiring and outlet installation as well as other services, they offer 16 years of experience.
Advantage Air is an electrical contractor in Valley Park. Offering cable wiring and outlet installation as well as other services, they offer 16 years of experience.
Porch Pro Headshot Comfort Zone Heating and Cooling

Comfort Zone Heating and Cooling

Tankless Water Heater Installation
Serves Washington, Missouri
(13)
We are your local Heating and Cooling company, with small town values. We only send out knowledgeable and polite service techs. We have been in business for 11 years, serving the local Bourbon, Sullivan, St. Clair, Cuba area and beyond.
We are your local Heating and Cooling company, with small town values. We only send out knowledgeable and polite service techs. We have been in business for 11 years, serving the local Bourbon, Sullivan, St. Clair, Cuba area and beyond.
Porch Pro Headshot Royal Flush Plumbing Service LLC

Royal Flush Plumbing Service LLC

Tankless Water Heater Installation
Serves Washington, Missouri
Member of Missouri Plumbing, Heating and Cooling contractors. You may also find our business in Angie's list. We fully strive to have exceptional service, with prices that won't break your bank. The plumber that visits your home is not simply a plumber, but a master plumber and also the owner of the...Read more about Royal Flush Plumbing Service LLC
Member of Missouri Plumbing, Heating and Cooling contractors. You may also find our business in Angie's list. We fully strive to have exceptional service, with prices that won't break your bank. The plumber that visits your home is not simply a plumber, but a master plumber and also the owner of the...Read more about Royal Flush Plumbing Service LLC
Porch Pro Headshot Mr. Rooter Plumbing of St. Charles

Mr. Rooter Plumbing of St. Charles

Tankless Water Heater Installation
Serves Washington, Missouri
(119)
St. Charles Plumbing & Drain Cleaning Services
St. Charles Plumbing & Drain Cleaning Services
Porch Pro Headshot SMART St. Louis

SMART St. Louis

Tankless Water Heater Installation
Serves Washington, Missouri
(15)
SMART is a network of residential air conditioning & heating contractors that provide superior service to the St. Louis metro area. SMART Contractors provide maintenance, repair, replacement and design of residential HVAC units. Our focus is to help consumers reduce their overall heating and coolin...Read more about SMART St. Louis
SMART is a network of residential air conditioning & heating contractors that provide superior service to the St. Louis metro area. SMART Contractors provide maintenance, repair, replacement and design of residential HVAC units. Our focus is to help consumers reduce their overall heating and coolin...Read more about SMART St. Louis
Porch Pro Headshot All-Star Heating & A/C, Inc.

All-Star Heating & A/C, Inc.

Tankless Water Heater Installation
Serves Washington, Missouri
(19)
As the seasons change, we here, at All-Star Heating & A/C would like to offer you a friendly reminder that now is the time to have your unit(s) tuned-up by one of our certified technicians. Tune-ups on your HVAC equipment will ensure they are running at full efficiency. Even minor parts such as filt...Read more about All-Star Heating & A/C, Inc.
As the seasons change, we here, at All-Star Heating & A/C would like to offer you a friendly reminder that now is the time to have your unit(s) tuned-up by one of our certified technicians. Tune-ups on your HVAC equipment will ensure they are running at full efficiency. Even minor parts such as filt...Read more about All-Star Heating & A/C, Inc.

Costs to Install a Tankless Hot Water Heater

$2019 - $2327
Washington, MO average
Get costs in your area
While $2019 - $2327 represents average costs for Washington, 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 Washington tankless water heater installation services

10408

Excellent to keep appointment. Excellent work quality. Excellent value.

Completely satisfied with Comfort Zone's service. Prompt, courteous, professional.

- Richard Abel

All tankless water heater installation services in Washington, MO

Porch Pro Headshot High Ridge Heating & Cooling

High Ridge Heating & Cooling

Tankless Water Heater Installation
Serves Washington, Missouri
Is your AC or heating unit on its last leg? Do you need HVAC services before the seasons change? Rely on the experts at High Ridge Heating & Cooling for all of your heating and cooling needs. We offer complete HVAC service and installation for both residential and commercial properties. Our HVAC ser...Read more about High Ridge Heating & Cooling
Is your AC or heating unit on its last leg? Do you need HVAC services before the seasons change? Rely on the experts at High Ridge Heating & Cooling for all of your heating and cooling needs. We offer complete HVAC service and installation for both residential and commercial properties. Our HVAC ser...Read more about High Ridge Heating & Cooling
Porch Pro Headshot Dunn Rite Electric

Dunn Rite Electric

Tankless Water Heater Installation
Serves Washington, Missouri
(5)
Full service electrical contractor. No job is to small, from installation of a new ceiling fan, to wiring your new businesses building. With over 30 year's experience and 10 you in business Ric is happy to offer a full service one stop shop for all your electrical needs. We Are Local and Family Owne...Read more about Dunn Rite Electric
Full service electrical contractor. No job is to small, from installation of a new ceiling fan, to wiring your new businesses building. With over 30 year's experience and 10 you in business Ric is happy to offer a full service one stop shop for all your electrical needs. We Are Local and Family Owne...Read more about Dunn Rite Electric
Porch Pro Headshot Thome Plumbing Co Inc

Thome Plumbing Co Inc

Tankless Water Heater Installation
Serves Washington, Missouri
Thome Plumbing Company is plumbing company specializing in residential service repair and remodel and commercial service repair and remodel.
Thome Plumbing Company is plumbing company specializing in residential service repair and remodel and commercial service repair and remodel.
Porch Pro Headshot Thomas Plumbing

Thomas Plumbing

Tankless Water Heater Installation
Serves Washington, Missouri
Repairs - Remodels - New Construction
Repairs - Remodels - New Construction
Porch Pro Headshot Your Remodeling Source

Your Remodeling Source

Tankless Water Heater Installation
Serves Washington, Missouri
Customer Satisfaction Your Remodeling Source understands that customer satisfaction starts with arriving at your home on time. You won't have to interrupt your day, wasting valuable time waiting on us. Our on-time record is second to none, and we arrive ready to work. We will apply the same attentio...Read more about Your Remodeling Source
Customer Satisfaction Your Remodeling Source understands that customer satisfaction starts with arriving at your home on time. You won't have to interrupt your day, wasting valuable time waiting on us. Our on-time record is second to none, and we arrive ready to work. We will apply the same attentio...Read more about Your Remodeling Source
Porch Pro Headshot Fireplace and Grill Center

Fireplace and Grill Center

Tankless Water Heater Installation
Serves Washington, Missouri
(36)
Porch Pro Headshot Astro Heating & Cooling

Astro Heating & Cooling

Tankless Water Heater Installation
Serves Washington, Missouri
(32)
Contact
Porch Pro Headshot bluefrog Plumbing + Drain of St. Louis

bluefrog Plumbing + Drain of St. Louis

Tankless Water Heater Installation
Serves Washington, Missouri
Plumbing Services in St. Louis, MO
Contact
Plumbing Services in St. Louis, MO
Porch Pro Headshot Orr Plumbing Services

Orr Plumbing Services

Tankless Water Heater Installation
Serves Washington, Missouri
(23)
Porch Pro Headshot Aire Serv of Columbia, MO

Aire Serv of Columbia, MO

Tankless Water Heater Installation
Serves Washington, Missouri
Aire Serv of Columbia, MO
Aire Serv of Columbia, MO
Porch Pro Headshot Grand Oaks Heating & Cooling Inc

Grand Oaks Heating & Cooling Inc

Tankless Water Heater Installation
Serves Washington, Missouri
Porch Pro Headshot Complete Plumbing And Drain Techs

Complete Plumbing And Drain Techs

Tankless Water Heater Installation
Serves Washington, Missouri
Porch Pro Headshot Charles Henricks Landscaping & Lawn Care

Charles Henricks Landscaping & Lawn Care

Tankless Water Heater Installation
Serves Washington, Missouri
Porch Pro Headshot TC Heating and Cooling

TC Heating and Cooling

Tankless Water Heater Installation
Serves Washington, Missouri