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Top 10 tankless water heater installation services in Fairfax, VA

Porch Pro Headshot Donmar Heating, Cooling & Plumbing

Donmar Heating, Cooling & Plumbing

Tankless Water Heater Installation
Serves Fairfax, Virginia
(668)
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Porch Pro Headshot 2020 Drain Clean & Plumbing

2020 Drain Clean & Plumbing

Tankless Water Heater Installation
Serves Fairfax, Virginia
(590)
With 2020 Drain Clean & Plumbing you get top rated service and unbeatable value. We provide latest solutions in plumbing, gas fitting, and drain cleaning by licensed, insured, and highly experienced professionals. We will be the last Plumbing company you ever have to find! Join our delighted custom...Read more about 2020 Drain Clean & Plumbing
With 2020 Drain Clean & Plumbing you get top rated service and unbeatable value. We provide latest solutions in plumbing, gas fitting, and drain cleaning by licensed, insured, and highly experienced professionals. We will be the last Plumbing company you ever have to find! Join our delighted custom...Read more about 2020 Drain Clean & Plumbing
Porch Pro Headshot B & B Air Conditioning & Heating Service Co., Inc.

B & B Air Conditioning & Heating Service Co., Inc.

Tankless Water Heater Installation
Serves Fairfax, Virginia
(252)
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
Porch Pro Headshot AAA HVAC Services

AAA HVAC Services

Tankless Water Heater Installation
Serves Fairfax, Virginia
(237)
"AAA Services came out because my heat pump was blowing cold air Monday. I called and was very impressed that they were able to fit me in same day. They came out and was able to fix my issue. The technician was polite and was nice enough to explain to me what was going on. I now have heat and could...Read more about AAA HVAC Services
"AAA Services came out because my heat pump was blowing cold air Monday. I called and was very impressed that they were able to fit me in same day. They came out and was able to fix my issue. The technician was polite and was nice enough to explain to me what was going on. I now have heat and could...Read more about AAA HVAC Services
Porch Pro Headshot Your 1 Plumber LLC

Your 1 Plumber LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
(163)
When you need a plumbing company that can handle your whole home with one call, you've found us. We are dedicated to being the only plumbers you'll ever need, and we can handle any repairs, replacements or installations your home may need. We offer same-day service*, and put you as our first priorit...Read more about Your 1 Plumber LLC
When you need a plumbing company that can handle your whole home with one call, you've found us. We are dedicated to being the only plumbers you'll ever need, and we can handle any repairs, replacements or installations your home may need. We offer same-day service*, and put you as our first priorit...Read more about Your 1 Plumber LLC
Porch Pro Headshot Stanley Plumbing

Stanley Plumbing

Tankless Water Heater Installation
Serves Fairfax, Virginia
(128)
Stanley Plumbing, based in Front Royal, is a plumbing contractor that offers water heater installation, septic tank services, and toilet installation.
Stanley Plumbing, based in Front Royal, is a plumbing contractor that offers water heater installation, septic tank services, and toilet installation.
Porch Pro Headshot GOOD GUYS HOMECARE

GOOD GUYS HOMECARE

Tankless Water Heater Installation
Serves Fairfax, Virginia
(99)
Good Guys Homecare is a professional home improvement company based in Herndon, VA providing repairs, renovations, and other services for residential and commercial properties. We have over 25 years of experience in this industry and our business begins and ends with providing superior quality work ...Read more about GOOD GUYS HOMECARE
Good Guys Homecare is a professional home improvement company based in Herndon, VA providing repairs, renovations, and other services for residential and commercial properties. We have over 25 years of experience in this industry and our business begins and ends with providing superior quality work ...Read more about GOOD GUYS HOMECARE
Porch Pro Headshot Executive Improvements, LLC

Executive Improvements, LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
(40)
Welcome to Executive Improvements LLC, a locally owned and operated company. We are a Full Service Class A Construction Company Serving the Metro D.C. and surrounding areas. We want to be your one stop for all your remodeling, restoration, and home repair needs. We love what we do and we work hard...Read more about Executive Improvements, LLC
Welcome to Executive Improvements LLC, a locally owned and operated company. We are a Full Service Class A Construction Company Serving the Metro D.C. and surrounding areas. We want to be your one stop for all your remodeling, restoration, and home repair needs. We love what we do and we work hard...Read more about Executive Improvements, LLC
Porch Pro Headshot Plumbing Tech LLC

Plumbing Tech LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
(36)
Plumbing Tech LLC Haymarket, VA, 20169 (703) 687-2524 Plumbing Tech LLC is a respected Plumbing Contractor in Haymarket, VA. Call us at (703) 687-2524 and trust our highly trained specialists. Gainesville, VA; Broad Run, VA; Buckland, VA; Woolsey, VA; Waterfall, VA; Plumbing Contractor, Drain Cleani...Read more about Plumbing Tech LLC
Plumbing Tech LLC Haymarket, VA, 20169 (703) 687-2524 Plumbing Tech LLC is a respected Plumbing Contractor in Haymarket, VA. Call us at (703) 687-2524 and trust our highly trained specialists. Gainesville, VA; Broad Run, VA; Buckland, VA; Woolsey, VA; Waterfall, VA; Plumbing Contractor, Drain Cleani...Read more about Plumbing Tech LLC
Porch Pro Headshot Belle View Plumbing LLC

Belle View Plumbing LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
(147)
With its many years of experience, Belle View Plumbing offers its customers a high quality service in the field of residential and commercial plumbing in all northern Virginia.
With its many years of experience, Belle View Plumbing offers its customers a high quality service in the field of residential and commercial plumbing in all northern Virginia.

Costs to Install a Tankless Hot Water Heater

$2216 - $2554
Fairfax, VA average
Get costs in your area
While $2216 - $2554 represents average costs for Fairfax, 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 Fairfax tankless water heater installation services

28087

- Thomas Lauzon
23274

- Carlos Caballero
206491

Our technician was extremely knowledgeable and was able to resolve our plumbing issues. He was courteous and explained the details of the work needed to fix our gas lines under our house. I will recommend your service to others.

- Cindy Li
206477

Technician was very organized.Job was very tedious, replaced the toilet and pipes, and he got the job done. I was very pleased. Price was less than other quotes.

- Sandro Martinez
206473

Very Friendly and knowledgeable was also good with my active dog

- Faria Hassan
206483

Expert service! Extremely satisfied with the repairs that were done in my home. Alex was very professional, insightful, and he was patient and kind. He went above and beyond to make sure I was completely satisfied simply said, his work ethic was outstandi...

- Harold Gjorgjevski
205770

Amazing service for a fair price!

- Max A
58466

Great Work, on time and on budget, I will highly recommend Executive Improvements,LLC to anyone and more importantly to my family, friends and neighbours.The completed project was truly beyond my expectations. Thank you!

- Valentina Villá M
24207

- amy kittell
58469

Executive Improvements,LLC was the contractor on our remodel and his work and the schedule was just perfect. I know when you start a remodel you figure the schedule to be very flexible and the project to always take weeks or months to finish beyond what t...

- Raquel Molano
53620

We have the Kinetico dual tank system going into the 7th year now. We moved and brought the system with us to a second home and had Mermaid reinstall. We have very hard water and this system uses about ten bags of salt a year. It works as well as it did t...

- Ken Farren
53390

Randy came out and tested my water and sold me just what I needed for my home,other companies were trying to sell me over the top systems . The product is non electric and very Eco friendly. I would recommend mermaid water and the water systems to all my ...

- Charles Barnett

All tankless water heater installation services in Fairfax, VA

Porch Pro Headshot Syds Plumbing Repairs

Syds Plumbing Repairs

Tankless Water Heater Installation
Serves Fairfax, Virginia
(16)
At Syd's Plumbing & Repairs, we provide homeowners and small businesses in Northern Virginia with reliable, full-service residential and commercial plumbing. Deep into our second decade, we still practice good old-fashioned business values. We offer installation recommendations and expert service to...Read more about Syds Plumbing Repairs
At Syd's Plumbing & Repairs, we provide homeowners and small businesses in Northern Virginia with reliable, full-service residential and commercial plumbing. Deep into our second decade, we still practice good old-fashioned business values. We offer installation recommendations and expert service to...Read more about Syds Plumbing Repairs
Porch Pro Headshot hicks plumbing services llc

hicks plumbing services llc

Tankless Water Heater Installation
Serves Fairfax, Virginia
(275)
Porch Pro Headshot Property Professionals LLC

Property Professionals LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
Property Professionals LLC. is a full service Design Build Firm offering all services necessary to complete your project. We currently provide our services in Maryland, Northern Virginia and Washington DC communities. With over 30 years in the construction industry we have the experience and experti...Read more about Property Professionals LLC
Property Professionals LLC. is a full service Design Build Firm offering all services necessary to complete your project. We currently provide our services in Maryland, Northern Virginia and Washington DC communities. With over 30 years in the construction industry we have the experience and experti...Read more about Property Professionals LLC
Porch Pro Headshot Serviz - Plumbing

Serviz - Plumbing

Tankless Water Heater Installation
Serves Fairfax, Virginia
(6)
"I really appreciate the pro coming out during the window I was given. He was able to diagnose the trouble quickly. He was able to unclog the sink. Great value in such short notice. He was very professional and I would highly recommend this service to anyone."
"I really appreciate the pro coming out during the window I was given. He was able to diagnose the trouble quickly. He was able to unclog the sink. Great value in such short notice. He was very professional and I would highly recommend this service to anyone."
Porch Pro Headshot A R Bailey Mechanical Inc

A R Bailey Mechanical Inc

Tankless Water Heater Installation
Serves Fairfax, Virginia
(6)
"Technician came out when he said he would. Work completed within dollars of original estimate on a $2,200.00 estimated repair. I will not hesitate recommending AR Bailey for commercial or residential repairs."
"Technician came out when he said he would. Work completed within dollars of original estimate on a $2,200.00 estimated repair. I will not hesitate recommending AR Bailey for commercial or residential repairs."
Porch Pro Headshot Mermaid Water / Kinetico Water Tretment

Mermaid Water / Kinetico Water Tretment

Tankless Water Heater Installation
Serves Fairfax, Virginia
(2)
Mermaid Water is a full service water treatment firm that provides equipment, installation and service for all types of water issues. We focus on residential treatment systems for both well water and municipal water sources. Additionally we serve commercial, industrial and governmental clients for a...Read more about Mermaid Water / Kinetico Water Tretment
Mermaid Water is a full service water treatment firm that provides equipment, installation and service for all types of water issues. We focus on residential treatment systems for both well water and municipal water sources. Additionally we serve commercial, industrial and governmental clients for a...Read more about Mermaid Water / Kinetico Water Tretment
Porch Pro Headshot Genesis Home Remodeling LLC

Genesis Home Remodeling LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
(5)
"Ivan has worked in our home for over a decade. He remodeled our bathroom and our basement, built bookcases, and painted and refinished floors. In addition, he has solved many many difficult problems - including a leaking roof that three other contractors could not fix. Ivan is intelligent and cr...Read more about Genesis Home Remodeling LLC
"Ivan has worked in our home for over a decade. He remodeled our bathroom and our basement, built bookcases, and painted and refinished floors. In addition, he has solved many many difficult problems - including a leaking roof that three other contractors could not fix. Ivan is intelligent and cr...Read more about Genesis Home Remodeling LLC
Porch Pro Headshot Hicks Plumbing Service Fairfax

Hicks Plumbing Service Fairfax

Tankless Water Heater Installation
Serves Fairfax, Virginia
Our Fairfax plumbers provide professional same day service, 7 days a week. Our courteous plumbers know that when your plumbing isn’t working properly, you have no time to wait, and that is why we work around your busy schedule. At Hicks Plumbing we quickly diagnose and repair any problems you’re hav...Read more about Hicks Plumbing Service Fairfax
Our Fairfax plumbers provide professional same day service, 7 days a week. Our courteous plumbers know that when your plumbing isn’t working properly, you have no time to wait, and that is why we work around your busy schedule. At Hicks Plumbing we quickly diagnose and repair any problems you’re hav...Read more about Hicks Plumbing Service Fairfax
Porch Pro Headshot Winston's Heating & Air Conditioning

Winston's Heating & Air Conditioning

Tankless Water Heater Installation
Serves Fairfax, Virginia
Winston's Heating & Air Conditioning is ready for 24-hour emergency support and repair for your heating and air conditioning system. We are locally owned and operated for the Northern Virginia area, and are certified Carrier dealers for installation and support services. We provide most any HVAC con...Read more about Winston's Heating & Air Conditioning
Winston's Heating & Air Conditioning is ready for 24-hour emergency support and repair for your heating and air conditioning system. We are locally owned and operated for the Northern Virginia area, and are certified Carrier dealers for installation and support services. We provide most any HVAC con...Read more about Winston's Heating & Air Conditioning
Porch Pro Headshot TruCraft Contracting & Service Company

TruCraft Contracting & Service Company

Tankless Water Heater Installation
Serves Fairfax, Virginia
(2)
Porch Pro Headshot Flooring America/FA Design Build of Fairfax, VA

Flooring America/FA Design Build of Fairfax, VA

Tankless Water Heater Installation
Serves Fairfax, Virginia
(1)
Porch Pro Headshot Handi Bob, Inc

Handi Bob, Inc

Tankless Water Heater Installation
Serves Fairfax, Virginia
(1)
"Recently I tried Handi Bob for the first time. When I needed same day service within a couple hours, Bob, as promised, came to my house at the end of his long work day. He diagnosed the problem (broken sink stopper lever) in minutes and then travelled off to a hardware store to buy the part! Handi...Read more about Handi Bob, Inc
"Recently I tried Handi Bob for the first time. When I needed same day service within a couple hours, Bob, as promised, came to my house at the end of his long work day. He diagnosed the problem (broken sink stopper lever) in minutes and then travelled off to a hardware store to buy the part! Handi...Read more about Handi Bob, Inc
Porch Pro Headshot Remodeling and Beyond LLC

Remodeling and Beyond LLC

Tankless Water Heater Installation
Serves Fairfax, Virginia
Eliminate dents and cracks in your drywall with help from Remodeling and Beyond LLC in Charlton.
Eliminate dents and cracks in your drywall with help from Remodeling and Beyond LLC in Charlton.
Porch Pro Headshot BK Tech Contractor, LLC.

BK Tech Contractor, LLC.

Tankless Water Heater Installation
Serves Fairfax, Virginia
HEATING / AIR CONDITIONING / AIR-DUCT CLEANING
HEATING / AIR CONDITIONING / AIR-DUCT CLEANING