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Top 10 tankless water heater installation services in Washington, MO

Porch Pro Headshot Perfect Air

Perfect Air

Tankless Water Heater Installation
Serves Washington, Missouri
(1,090)
Perfect Air Heating and Cooling knows the dynamics of air conditioning and heating for residential and commercial and is dedicated to providing our customers with quality service at competitive prices.
Perfect Air Heating and Cooling knows the dynamics of air conditioning and heating for residential and commercial and is dedicated to providing our customers with quality service at competitive prices.
Porch Pro Headshot Aire Serv of Jefferson City

Aire Serv of Jefferson City

Tankless Water Heater Installation
Serves Washington, Missouri
(571)
Aire Serv of Jefferson City
Contact
Aire Serv of Jefferson City
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 Heggemann Inc.

Heggemann Inc.

Tankless Water Heater Installation
Serves Washington, Missouri
(219)
For all of your plumbing needs, call Heggemann, Inc. today!
For all of your plumbing needs, call Heggemann, Inc. today!
Porch Pro Headshot AAA About Plumbing Inc.

AAA About Plumbing Inc.

Tankless Water Heater Installation
Serves Washington, Missouri
Trust a licensed, bonded, and insured Festus, MO, plumber when you need plumbing projects done around the home. AAA About Plumbing, Inc. is a locally owned and operated company offering same-day and emergency services. We take pride in offering high-quality, reliable service at competitive rates, an...Read more about AAA About Plumbing Inc.
Trust a licensed, bonded, and insured Festus, MO, plumber when you need plumbing projects done around the home. AAA About Plumbing, Inc. is a locally owned and operated company offering same-day and emergency services. We take pride in offering high-quality, reliable service at competitive rates, an...Read more about AAA About Plumbing Inc.
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 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.
Porch Pro Headshot K&N Construction

K&N Construction

Tankless Water Heater Installation
Serves Washington, Missouri
(16)
A full service construction company, dedicated to customer satisfaction. Licensed and insured. BBB accredited and 2013 Angie's List super service award winner.
A full service construction company, dedicated to customer satisfaction. Licensed and insured. BBB accredited and 2013 Angie's List super service award winner.
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

Costs to Install a Tankless Hot Water Heater

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

132863

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.

- Edward Mullin
142731

Flooring, front porch renovation, front door installation, indoor painting--all excellent

- Harry Whitney

All tankless water heater installation services in Washington, MO

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 Roberts Plumbing Solutions LLC

Roberts Plumbing Solutions LLC

Tankless Water Heater Installation
Serves Washington, Missouri
(9)
-All Plumbing Repairs & Remodels- 15 years experience, Family owned and operated
-All Plumbing Repairs & Remodels- 15 years experience, Family owned and operated
Porch Pro Headshot Midwestern Construction Company, Inc.

Midwestern Construction Company, Inc.

Tankless Water Heater Installation
Serves Washington, Missouri
Where Customer Service and Quality Workmanship still matter Save Time And Money: We offer a convenience and cost savings few remodeling contractors can match. For example, we buy our cabinetry straight from the manufacturer so there is no middle man - and a cost savings for you. Our team inclu...Read more about Midwestern Construction Company, Inc.
Where Customer Service and Quality Workmanship still matter Save Time And Money: We offer a convenience and cost savings few remodeling contractors can match. For example, we buy our cabinetry straight from the manufacturer so there is no middle man - and a cost savings for you. Our team inclu...Read more about Midwestern Construction Company, Inc.
Porch Pro Headshot Crabtree Heating & Cooling LLC

Crabtree Heating & Cooling LLC

Tankless Water Heater Installation
Serves Washington, Missouri
Crabtree Heating and Cooling is a three generation, Family owned and operated business serving St. Louis County, St. Charles County and Lincoln County and its surrounding municipalities for over 20 years. We value and appreciate the trust placed in us by our customers! Whether your project is big o...Read more about Crabtree Heating & Cooling LLC
Crabtree Heating and Cooling is a three generation, Family owned and operated business serving St. Louis County, St. Charles County and Lincoln County and its surrounding municipalities for over 20 years. We value and appreciate the trust placed in us by our customers! Whether your project is big o...Read more about Crabtree Heating & Cooling LLC
Porch Pro Headshot KOKESH, J J & SON

KOKESH, J J & SON

Tankless Water Heater Installation
Serves Washington, Missouri
JJ Kokesh and Son is a fourth generation, union, plumbing company, in business since 1894. We specialized in residential and commercial plumbing.
JJ Kokesh and Son is a fourth generation, union, plumbing company, in business since 1894. We specialized in residential and commercial plumbing.
Porch Pro Headshot Fireplace and Grill Center

Fireplace and Grill Center

Tankless Water Heater Installation
Serves Washington, Missouri
(36)
Porch Pro Headshot Orr Plumbing Services

Orr Plumbing Services

Tankless Water Heater Installation
Serves Washington, Missouri
(23)
Porch Pro Headshot Petzold Construction

Petzold Construction

Tankless Water Heater Installation
Serves Washington, Missouri
(3)
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 Dawson Dodd

Dawson Dodd

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