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Find Tankless water heater installers in Dumfries

Avatar for RightNOW Plumbing

RightNOW Plumbing

4.74(
943
)
Approved Pro

RightNOW Plumbing

4.74(
943
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
352 local quotes requested

At RightNOW Plumbing, we specialize in water heater repair & installation. We are Northern Virginia's premier water heater experts and the area's leading Tankless installer. We have established ourselves as the go to company for quality work and outstanding customer service. Whether it is a repair, installation or conversion to tankless, we will leave you with a smile when the job is done. We are ready to take on any water heater project and deliver results you will be proud of. We know that it takes more than just materials, tools, and skill to deliver outstanding results. That is why we are committed to unsurpassed customer service. We will not be satisfied until you are, that is our promise.

"Nike Love from RightNOW Plumbing did an amazing job (three jobs in fact) at the best price across 8 total quotes I got on the job. Great guy and excellent job. Really appreciate Nick and RightNOW Plumbing. Brian"

Brian H on September 2025

At RightNOW Plumbing, we specialize in water heater repair & installation. We are Northern Virginia's premier water heater experts and the area's leading Tankless installer. We have established ourselves as the go to company for quality work and outstanding customer service. Whether it is a repair, installation or conversion to tankless, we will leave you with a smile when the job is done. We are ready to take on any water heater project and deliver results you will be proud of. We know that it takes more than just materials, tools, and skill to deliver outstanding results. That is why we are committed to unsurpassed customer service. We will not be satisfied until you are, that is our promise.

"Nike Love from RightNOW Plumbing did an amazing job (three jobs in fact) at the best price across 8 total quotes I got on the job. Great guy and excellent job. Really appreciate Nick and RightNOW Plumbing. Brian"

Brian H on September 2025


Avatar for Handy1, LLC

Handy1, LLC

4.67(
12
)
Approved Pro

Handy1, LLC

4.67(
12
)
Approved Pro
Customers say: Terrific value
11 local quotes requested
28 years of experience

Handy1, LLC is a premiere plumbing and electrical contractor operating out of Chantilly, VA. We pride ourselves on high-quality work and precise attention to details. Please give us a call today for work that you will be happy with.

"Handy1 provided an excellent workmanship and customer services for installing Gas Tankless Water Heater at our house. Their price was very competitive and the proposed Tankless product was superior to others in the market. The owner, Mel Hall, is a great person to have a business with; he is always reachable on the phone, most of the time on the first ring, very focus on customer satisfactions. We are extremely happy with the work and the water heater. Highly recommend Handy1."

Homa Z on September 2021

Handy1, LLC is a premiere plumbing and electrical contractor operating out of Chantilly, VA. We pride ourselves on high-quality work and precise attention to details. Please give us a call today for work that you will be happy with.

"Handy1 provided an excellent workmanship and customer services for installing Gas Tankless Water Heater at our house. Their price was very competitive and the proposed Tankless product was superior to others in the market. The owner, Mel Hall, is a great person to have a business with; he is always reachable on the phone, most of the time on the first ring, very focus on customer satisfactions. We are extremely happy with the work and the water heater. Highly recommend Handy1."

Homa Z on September 2021


Avatar for Michael Bonsby HVAC, Plumbing & Electrical VA

Michael Bonsby HVAC, Plumbing & Electrical VA

0.50(
1
)
Approved Pro

Michael Bonsby HVAC, Plumbing & Electrical VA

0.50(
1
)
Approved Pro
83 local quotes requested
14 years of experience

Michael Bonsby HVAC, Plumbing & Electrical – Trusted HVAC Contractor in Northern Virginia Michael Bonsby is your go-to HVAC and plumbing company serving Northern Virginia with dependable service, competitive pricing, and expert solutions. Specializing in air conditioning installation, heating repair, HVAC maintenance, and residential plumbing services, we help homeowners and businesses stay comfortable year-round. Whether you’re looking for fast AC repair in Fairfax, furnace replacement in Arlington, or a reliable HVAC maintenance plan in Loudoun County, our certified technicians deliver high-quality workmanship backed by decades of experience. We proudly serve communities throughout Northern Virginia with personalized solutions for all your indoor comfort needs.

"This company did not wanted to install my thermostat, They wanted me to buy their unit for thousands dollars and they did not help me. Really bad experience."

chuck K on October 2025

Michael Bonsby HVAC, Plumbing & Electrical – Trusted HVAC Contractor in Northern Virginia Michael Bonsby is your go-to HVAC and plumbing company serving Northern Virginia with dependable service, competitive pricing, and expert solutions. Specializing in air conditioning installation, heating repair, HVAC maintenance, and residential plumbing services, we help homeowners and businesses stay comfortable year-round. Whether you’re looking for fast AC repair in Fairfax, furnace replacement in Arlington, or a reliable HVAC maintenance plan in Loudoun County, our certified technicians deliver high-quality workmanship backed by decades of experience. We proudly serve communities throughout Northern Virginia with personalized solutions for all your indoor comfort needs.

"This company did not wanted to install my thermostat, They wanted me to buy their unit for thousands dollars and they did not help me. Really bad experience."

chuck K on October 2025


Avatar for DB's Plumbing & Drain

DB's Plumbing & Drain

4.79(
189
)
Approved Pro

DB's Plumbing & Drain

4.79(
189
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
99 local quotes requested

FOR FASTEST RESPONSE, PLEASE CALL (703) 810-7267. The fully-trained and professional team at DBs Plumbing and Drain always say what they are going to do and do what they say. Because of this, they have a less than 1% call back rate and offer a customer satisfaction guarantee on every job they take on. They are consistent with their pricing and will never overcharge for services performed. They are also consistent in their services, always going above and beyond and offering the same level of service, no matter what the price. Their goal is to build customers for life and they take this job very seriously. When you need plumbing help in Woodbridge, Prince William, Fairfax, and Stafford Counties and all of Northern Virginia, call on DBs Plumbing and Drain.

"I recently had a fantastic experience with Nick from DB’s Plumbing & Drain for a leaking pipe issue in my home. From start to finish, their service was exceptional! DB’s team was prompt, courteous, and professional. They arrived on time, assessed the problem quickly, and explained the repair process in a way that was easy to understand. The plumber worked efficiently, fixing the leak with high-quality materials, and even took the time to check for other potential issues to prevent future problems. The pricing was fair, and there were no hidden fees. I am so grateful for their expertise and attention to detail. I highly recommend DB’s to anyone needing reliable plumbing services!"

Christine F on September 2025

FOR FASTEST RESPONSE, PLEASE CALL (703) 810-7267. The fully-trained and professional team at DBs Plumbing and Drain always say what they are going to do and do what they say. Because of this, they have a less than 1% call back rate and offer a customer satisfaction guarantee on every job they take on. They are consistent with their pricing and will never overcharge for services performed. They are also consistent in their services, always going above and beyond and offering the same level of service, no matter what the price. Their goal is to build customers for life and they take this job very seriously. When you need plumbing help in Woodbridge, Prince William, Fairfax, and Stafford Counties and all of Northern Virginia, call on DBs Plumbing and Drain.

"I recently had a fantastic experience with Nick from DB’s Plumbing & Drain for a leaking pipe issue in my home. From start to finish, their service was exceptional! DB’s team was prompt, courteous, and professional. They arrived on time, assessed the problem quickly, and explained the repair process in a way that was easy to understand. The plumber worked efficiently, fixing the leak with high-quality materials, and even took the time to check for other potential issues to prevent future problems. The pricing was fair, and there were no hidden fees. I am so grateful for their expertise and attention to detail. I highly recommend DB’s to anyone needing reliable plumbing services!"

Christine F on September 2025


Avatar for Serve You Group

Serve You Group

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Serve You Group

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1267 local quotes requested
4 years of experience

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for Len The Plumber Heating & Air, LLC

Len The Plumber Heating & Air, LLC

3.90(
146
)
Approved Pro

Len The Plumber Heating & Air, LLC

3.90(
146
)
Approved Pro
Customers say: Super punctual
311 local quotes requested
29 years of experience

Len The Plumber, LLC. is a leading plumbing and drain company serving Northern Virginia. Our certified professional plumbers are available same day to assist residential customers in Alexandria City, Arlington County, Fairfax County, Fredericksburg City, Loudon County, Manassas City, Prince William County, and Stafford County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Great service"

Kathy M on November 2025

Len The Plumber, LLC. is a leading plumbing and drain company serving Northern Virginia. Our certified professional plumbers are available same day to assist residential customers in Alexandria City, Arlington County, Fairfax County, Fredericksburg City, Loudon County, Manassas City, Prince William County, and Stafford County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Great service"

Kathy M on November 2025


Avatar for Kozan Construction, LLC

Kozan Construction, LLC

4.74(
27
)
Approved Pro

Kozan Construction, LLC

4.74(
27
)
Approved Pro
Customers say: True professional
40 years of experience
Free onsite estimate

We have over 10 years of experience in the business. Here at Kozan Construction, LLC, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."

Ruxandra B on June 2025

We have over 10 years of experience in the business. Here at Kozan Construction, LLC, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."

Ruxandra B on June 2025


Avatar for OHA HVAC, Plumbing, Roofing, Chimney

OHA HVAC, Plumbing, Roofing, Chimney

5.00(
4
)
Approved Pro

OHA HVAC, Plumbing, Roofing, Chimney

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
78 local quotes requested

OHA HVA, Plumbing, Chimney & Fireplaces brings an unmatched commitment to excellence to your Home projects. We have over 25 years of experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top-quality workmanship. References available upon request. Give us a call today!

"It went well and was quick, but expensive"

Brian N on August 2025

OHA HVA, Plumbing, Chimney & Fireplaces brings an unmatched commitment to excellence to your Home projects. We have over 25 years of experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top-quality workmanship. References available upon request. Give us a call today!

"It went well and was quick, but expensive"

Brian N on August 2025


Avatar for Fred's Plumbing & Heating

Fred's Plumbing & Heating

5.00(
15
)
Approved Pro

Fred's Plumbing & Heating

5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
40 local quotes requested
15 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"As a contractor, I work with Fredy and his team at Fred’s all the time, and we’ve completed dozens of projects together. They are very knowledgeable and do great work. I look forward to working together on more projects."

Maseeh E on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"As a contractor, I work with Fredy and his team at Fred’s all the time, and we’ve completed dozens of projects together. They are very knowledgeable and do great work. I look forward to working together on more projects."

Maseeh E on November 2025


Avatar for Advanced Environment Solutions, Inc

Advanced Environment Solutions, Inc

4.83(
24
)
Approved Pro

Advanced Environment Solutions, Inc

4.83(
24
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
175 local quotes requested

Welcome to Advanced Environment Solutions, your go-to contractor for all your heating, cooling, duct cleaning, plumbing, electrical, and generator needs. We have been proudly serving Fredericksburg, VA, and the surrounding areas for over a decade, and we are dedicated to providing exceptional service and expertise to our customers. We offer residential and commercial services with a focus on comfort and health. Our family-owned business provides convenient, timely, and affordable service. We prioritize professionalism, combining personalized attention, industry-leading products, and meticulous job performance. Our solutions deliver energy-efficient, reliable, and long-lasting comfort to customers in Northern Virginia.

"Our AC died last week and the first company provided us 3 replacement options. We selected the middle option ($16,000) and signed the contract, which provided us a 5 day cancellation period. Installation was scheduled for Friday. I solicited other companies quotes using the estimate provided by the first company and all declined stating I needed to schedule an appointment for someone to come out to take measurements, etc. Our inside temperature was 98 degrees. Advanced Environment Solutions provided us an unbinding estimate of $9,600. a better warranty and immediately dispatched a technician to take measurements and install a portable AC unit until the new one could be installed. Our unit was installed Friday. What a bunch of professionals! The team arrived at 6:30 am and were done by 11:00 am. To our surprise, we received a fruit basket from Advanced Enviroment Solutions the following day thanking us for selecting them! Who does is anymore? Hey competitors... Who can top Advanced Environment Solutions??? Need your system serviced or replaced? Advanced Environment Solutions gets our vote!"

Don W on July 2024

Welcome to Advanced Environment Solutions, your go-to contractor for all your heating, cooling, duct cleaning, plumbing, electrical, and generator needs. We have been proudly serving Fredericksburg, VA, and the surrounding areas for over a decade, and we are dedicated to providing exceptional service and expertise to our customers. We offer residential and commercial services with a focus on comfort and health. Our family-owned business provides convenient, timely, and affordable service. We prioritize professionalism, combining personalized attention, industry-leading products, and meticulous job performance. Our solutions deliver energy-efficient, reliable, and long-lasting comfort to customers in Northern Virginia.

"Our AC died last week and the first company provided us 3 replacement options. We selected the middle option ($16,000) and signed the contract, which provided us a 5 day cancellation period. Installation was scheduled for Friday. I solicited other companies quotes using the estimate provided by the first company and all declined stating I needed to schedule an appointment for someone to come out to take measurements, etc. Our inside temperature was 98 degrees. Advanced Environment Solutions provided us an unbinding estimate of $9,600. a better warranty and immediately dispatched a technician to take measurements and install a portable AC unit until the new one could be installed. Our unit was installed Friday. What a bunch of professionals! The team arrived at 6:30 am and were done by 11:00 am. To our surprise, we received a fruit basket from Advanced Enviroment Solutions the following day thanking us for selecting them! Who does is anymore? Hey competitors... Who can top Advanced Environment Solutions??? Need your system serviced or replaced? Advanced Environment Solutions gets our vote!"

Don W on July 2024

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The Dumfries, VA homeowners’ guide to tankless water heater installations

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