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Tankless water heater repair pros in Arlington

Avatar for RightNOW Plumbing
RightNOW Plumbing
11047 Pierson Drive Suite G
4.74(
941
)
Approved Pro
RightNOW Plumbing
11047 Pierson Drive Suite G
4.74(
941
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
375 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.

"RightNow Plumbing reliably provides competent, scrupulous, trustworthy service. Recently I engaged Andy to service our well-water acid neutralizer tank, because I questioned the reliability of service by another company 13 months earlier. Andy tested our water and found that its pH value was 6.97, which was consistent with previous readings over the past six months when he did other work for us. Because our well-water pH is essentially neutral, Andy explained the acid neutralizer tank is not necessary. He offered two options: 1) remove the tank (thus leaving us with only the water softener tank) or 2) empty it, which option I selected. He also reduced the cost of the service call. Andy’s approach starkly contrasts with the other company that for years took advantage of an unsuspecting customer by charging almost $300 to “service” the tank and unnecessarily adding expensive calcite. For competent, scrupulous, trustworthy service, call RightNow Plumbing. Posted May 14, 2025"

Paul C on May 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.

"RightNow Plumbing reliably provides competent, scrupulous, trustworthy service. Recently I engaged Andy to service our well-water acid neutralizer tank, because I questioned the reliability of service by another company 13 months earlier. Andy tested our water and found that its pH value was 6.97, which was consistent with previous readings over the past six months when he did other work for us. Because our well-water pH is essentially neutral, Andy explained the acid neutralizer tank is not necessary. He offered two options: 1) remove the tank (thus leaving us with only the water softener tank) or 2) empty it, which option I selected. He also reduced the cost of the service call. Andy’s approach starkly contrasts with the other company that for years took advantage of an unsuspecting customer by charging almost $300 to “service” the tank and unnecessarily adding expensive calcite. For competent, scrupulous, trustworthy service, call RightNow Plumbing. Posted May 14, 2025"

Paul C on May 2025


Avatar for Family Fire Service and Plumbing LLC
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.43(
7
)
Approved Pro
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.43(
7
)
Approved Pro
Customers say: Quick response
18 local quotes requested
2 years of experience

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 2025

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 2025


Avatar for Michael Bonsby HVAC, Plumbing & Electrical VA
Michael Bonsby HVAC, Plumbing & Electrical VA
14910 Persistence Drive
New on HomeAdvisorNew on Angi
Approved Pro
Michael Bonsby HVAC, Plumbing & Electrical VA
14910 Persistence Drive
New on AngiNew on HomeAdvisor
Approved Pro
26 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.

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.


Avatar for Gus & Sons Home Services
Gus & Sons Home Services
8133 Edmonton Ct
4.53(
47
)
Approved Pro
Gus & Sons Home Services
8133 Edmonton Ct
4.53(
47
)
Approved Pro
Customers say: Quality work
6660 local quotes requested
17 years of experience

Discover Gus & Sons Services, a trusted family-owned roofing company since 2008. Specializing in Decks, Fences, Roofing, Handyman services, Hardscaping, Painting, Electrical, and Plumbing, we offer comprehensive home improvement solutions. Ask about our exclusive 0% financing options and additional services not listed here. Trust Gus & Sons for quality craftsmanship and personalized service for all your home improvement needs.

"I had an excellent experience working with Gus & Sons on a fence construction project behind home. Gus and Edgar's outstanding communication, punctuality, and attention to detail were matched only by their kindness and patience. They listened to our preferences and offered valuable insights, delivering a strong and beautiful fence that exceeded our expectations. Their craftsmanship, problem solving abilities, and genuine dedication to customer service made them a joy to work with. I am truly delighted with the final result. I wholeheartedly recommend them and look forward to working with them again on more projects in the future."

Katie P on July 2023

Discover Gus & Sons Services, a trusted family-owned roofing company since 2008. Specializing in Decks, Fences, Roofing, Handyman services, Hardscaping, Painting, Electrical, and Plumbing, we offer comprehensive home improvement solutions. Ask about our exclusive 0% financing options and additional services not listed here. Trust Gus & Sons for quality craftsmanship and personalized service for all your home improvement needs.

"I had an excellent experience working with Gus & Sons on a fence construction project behind home. Gus and Edgar's outstanding communication, punctuality, and attention to detail were matched only by their kindness and patience. They listened to our preferences and offered valuable insights, delivering a strong and beautiful fence that exceeded our expectations. Their craftsmanship, problem solving abilities, and genuine dedication to customer service made them a joy to work with. I am truly delighted with the final result. I wholeheartedly recommend them and look forward to working with them again on more projects in the future."

Katie P on July 2023


Avatar for Z&O CONSTRUCTION LLC.
Z&O CONSTRUCTION LLC.
1800 N Oak St
4.98(
57
)
Approved Pro
Z&O CONSTRUCTION LLC.
1800 N Oak St
4.98(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
877 local quotes requested

For the quickest response, please call us directly. We are specializing in residential services including: Kitchen and Bathroom Remodeling, Flooring, Granite Counter top installation, Full Basement Remodeling, Painting, Deck, I am Oral Aydogdu. My wife, Fatma Zehra Aydogdu and I are the owners of this business. I have been in construction business since 2003 and have completed many projects with my in house employees. Free estimates provided so please give us a call today!

"The guys at Z and O Construction did a really nice job of replacing my back deck! The company owner, Oral Aydogdu, was very knowledgeable and helpful when explaining the work to be done. His Crew Chief, a gentleman named Lazarov, was a real master at building and fabricating things, and each of the guys on the crew was a solid professional. It was a pleasure having them around, watching them work, and learning some of their tricks and techniques for doing things! These guys did a beautiful job of replacing my deck, and bringing it up to current Fairfax County codes. This new deck is much better and stronger than the old deck was, and should last for many years!"

Bob K on May 2025

For the quickest response, please call us directly. We are specializing in residential services including: Kitchen and Bathroom Remodeling, Flooring, Granite Counter top installation, Full Basement Remodeling, Painting, Deck, I am Oral Aydogdu. My wife, Fatma Zehra Aydogdu and I are the owners of this business. I have been in construction business since 2003 and have completed many projects with my in house employees. Free estimates provided so please give us a call today!

"The guys at Z and O Construction did a really nice job of replacing my back deck! The company owner, Oral Aydogdu, was very knowledgeable and helpful when explaining the work to be done. His Crew Chief, a gentleman named Lazarov, was a real master at building and fabricating things, and each of the guys on the crew was a solid professional. It was a pleasure having them around, watching them work, and learning some of their tricks and techniques for doing things! These guys did a beautiful job of replacing my deck, and bringing it up to current Fairfax County codes. This new deck is much better and stronger than the old deck was, and should last for many years!"

Bob K on May 2025


Avatar for ABV Systems LLC
ABV Systems LLC
5116 Wilson Ln
4.69(
13
)
Approved Pro
ABV Systems LLC
5116 Wilson Ln
4.69(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
255 local quotes requested

ABV provides same-day repair services and right the first time. All you need is to call our specialist on the website or by phone. We guarantee high-level services as well as 90 days parts warranty and 90 days labor warranty. We are a local, family-owned, and operated company with more than 10 years of experience in the appliance repair industry. ABV service is focused on excellent customer service and care because our customer's satisfaction is our main priority.

"I do not recommend this company. I called them to fix an issue with my range hood exhaust. The technician charged a diagnostic fee of $95 and then said the switch was not working, which was a small component. The total charge was $391. The technician spent hardly 10 mins and charged a lot. After exhaust repaired, the house was empty for some time, and when the tenant moved in, they found that the exhaust was not working. I called the company again, and they told me that the motor was not functioning. During the first visit, the company didn't check everything; they only fixed a small component and charged a lot of money."

tHIRU p on October 2024

ABV provides same-day repair services and right the first time. All you need is to call our specialist on the website or by phone. We guarantee high-level services as well as 90 days parts warranty and 90 days labor warranty. We are a local, family-owned, and operated company with more than 10 years of experience in the appliance repair industry. ABV service is focused on excellent customer service and care because our customer's satisfaction is our main priority.

"I do not recommend this company. I called them to fix an issue with my range hood exhaust. The technician charged a diagnostic fee of $95 and then said the switch was not working, which was a small component. The total charge was $391. The technician spent hardly 10 mins and charged a lot. After exhaust repaired, the house was empty for some time, and when the tenant moved in, they found that the exhaust was not working. I called the company again, and they told me that the motor was not functioning. During the first visit, the company didn't check everything; they only fixed a small component and charged a lot of money."

tHIRU p on October 2024


Avatar for Select Kitchen & Bath
Select Kitchen & Bath
5515 Cherokee Ave
4.83(
174
)
Approved Pro
Select Kitchen & Bath
5515 Cherokee Ave
4.83(
174
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
873 local quotes requested

SELECT Kitchen & Bath is a leading design and remodel company specializing in kitchens and bathrooms, working in the Northern VA and Washington DC area for the past twenty years. We’ll create your custom gourmet kitchen or replace your galley kitchen; we’ll create your master bath spa or re-do the children’s bath. Check out our pictures. We offer complete kitchen and bath design and remodeling services and enjoy an excellent reputation for providing a high level of personal service and quality of workmanship throughout our entire design and remodel process. Just ask around. SELECT Kitchen & Bath is owned by our key design and production staff who are dedicated to the success of your project and ensuring your expectations are surpassed.

"The short version of this review is we were very happy with the work Select Kitchen and Bath did for us and would not hesitate to use them again. Our project, which was completed in January 2025, consisted of a complete remodel of two full bathrooms which were vintage 1983. Amanda was our designer, Mark was the lead installer, and John was the project manager. All three of them provided welcome suggestions, good guidance and advice throughout the process… starting with clear and transparent service agreements. Select was very accommodating with scheduling and access to the house / workspaces. Questions were answered promptly by Amanda, Mark and John, and any concerns were addressed to our satisfaction. Our new bathrooms are great!"

Wendy R on May 2025

SELECT Kitchen & Bath is a leading design and remodel company specializing in kitchens and bathrooms, working in the Northern VA and Washington DC area for the past twenty years. We’ll create your custom gourmet kitchen or replace your galley kitchen; we’ll create your master bath spa or re-do the children’s bath. Check out our pictures. We offer complete kitchen and bath design and remodeling services and enjoy an excellent reputation for providing a high level of personal service and quality of workmanship throughout our entire design and remodel process. Just ask around. SELECT Kitchen & Bath is owned by our key design and production staff who are dedicated to the success of your project and ensuring your expectations are surpassed.

"The short version of this review is we were very happy with the work Select Kitchen and Bath did for us and would not hesitate to use them again. Our project, which was completed in January 2025, consisted of a complete remodel of two full bathrooms which were vintage 1983. Amanda was our designer, Mark was the lead installer, and John was the project manager. All three of them provided welcome suggestions, good guidance and advice throughout the process… starting with clear and transparent service agreements. Select was very accommodating with scheduling and access to the house / workspaces. Questions were answered promptly by Amanda, Mark and John, and any concerns were addressed to our satisfaction. Our new bathrooms are great!"

Wendy R on May 2025


Avatar for NHR Kitchen and Floors
NHR Kitchen and Floors
5795b Burke Centre Parkway
5.00(
1
)
Approved Pro
NHR Kitchen and Floors
5795b Burke Centre Parkway
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
968 local quotes requested

If you're looking for a home remodeling company that can truly do it all, you've come to the right place! NHR Kitchen and Floors, we offer comprehensive, floor-to-ceiling renovation services. Our versatile contractors have over 15 years of industry experience, and we're committed to giving you the best possible experience from start to finish! If you're ready to turn your dream home into reality, or if you're looking to build a unique, beautiful house for your family, or live in partner, give NHR Kitchen And Floors a call today!

"NHR is amazing to work with. They are trustworthy, timely and communicate throughout the whole project. We have used them for many projects around our home and haven’t had a single issue with their work. Truly a great company and team!"

Michelle a on March 2025

If you're looking for a home remodeling company that can truly do it all, you've come to the right place! NHR Kitchen and Floors, we offer comprehensive, floor-to-ceiling renovation services. Our versatile contractors have over 15 years of industry experience, and we're committed to giving you the best possible experience from start to finish! If you're ready to turn your dream home into reality, or if you're looking to build a unique, beautiful house for your family, or live in partner, give NHR Kitchen And Floors a call today!

"NHR is amazing to work with. They are trustworthy, timely and communicate throughout the whole project. We have used them for many projects around our home and haven’t had a single issue with their work. Truly a great company and team!"

Michelle a on March 2025


Avatar for M&D Home Repairs & Remodeling LLC
M&D Home Repairs & Remodeling LLC
PO Box 650134
4.75(
525
)
Approved Pro
M&D Home Repairs & Remodeling LLC
PO Box 650134
4.75(
525
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1134 local quotes requested

Super Service Award since 2012, M&D is a Locally-owned and operated Home Improvement Company, licensed and insured & dedicated to quality service and full customer satisfaction. M&D serves the Northern Virginia, Eastern Loudoun County. M&D is the solution to all your Home Repairs and Home Remodeling needs. Our commitment is to complete every project on time, within budget and complete satisfaction of our customers

"They were on schedule and high quality work. Would recommend."

Reilly D on June 2025

Super Service Award since 2012, M&D is a Locally-owned and operated Home Improvement Company, licensed and insured & dedicated to quality service and full customer satisfaction. M&D serves the Northern Virginia, Eastern Loudoun County. M&D is the solution to all your Home Repairs and Home Remodeling needs. Our commitment is to complete every project on time, within budget and complete satisfaction of our customers

"They were on schedule and high quality work. Would recommend."

Reilly D on June 2025


Avatar for Prime Custom Kitchen and Bath Remodeling
Prime Custom Kitchen and Bath Remodeling
301 Maple Ave W
4.20(
5
)
Approved Pro
Prime Custom Kitchen and Bath Remodeling
301 Maple Ave W
4.20(
5
)
Approved Pro
Customers say: Quick response
1051 local quotes requested
18 years of experience

Prime Custom Kitchen and Bath has been transforming Northern Virginia homes with exceptional remodeling services, offering complimentary in-house design and architectural expertise. From stunning kitchen and bathroom renovations to comprehensive basement remodeling and home additions, we handle every aspect of home improvement with meticulous attention to detail. Our dedicated team works closely with each homeowner, providing personalized design consultations and transparent communication throughout the entire renovation process. With our skilled craftsmen, certified designers, and experienced project managers, we deliver sophisticated, high-quality renovations that enhance both the beauty and value of your home.

"Terrible experience. We contracted with Prime Custom (Kamil) to do a full bathroom and kitchen remodel in 2021 and we have had tons of issues. Their license # 2705166476 that they were operating under has been REVOKED as of May 2024. You can check this for yourself by going to the Virginia state website [*** Link removed ***] and entering the License # 2705166476. Yes, the name on the VA state website is different but they were operating externally as Prime Custom. As proof, I have attached a picture of the contract which shows the above License # , and Prime Custom's name. They are now operating under a different license # 2705173804 which I find highly unethical. I have already filed a complaint with the Virginia Department of Professional and Occupational Regulation and they will investigate if any laws were broken. Before considering doing business with Prime Custom, or any other contractor, please ensure that you look up their license number on the above Virginia State website. Summary of my experience: - Bathroom: The shower has developed a major leak which is going through the bathroom floor into the lower level. See pictures. I am contracting with another company to fix, which is going to cost thousands of dollars. Kitchen - It failed gas and safety inspections multiple times. To this day, I am concerned about the structural integrity of the load bearing wall in the kitchen and am contracting with another company to fix. Hopefully, this review can save others from the extremely frustrating experience that I have gone through."

Sandeep G on September 2024

Prime Custom Kitchen and Bath has been transforming Northern Virginia homes with exceptional remodeling services, offering complimentary in-house design and architectural expertise. From stunning kitchen and bathroom renovations to comprehensive basement remodeling and home additions, we handle every aspect of home improvement with meticulous attention to detail. Our dedicated team works closely with each homeowner, providing personalized design consultations and transparent communication throughout the entire renovation process. With our skilled craftsmen, certified designers, and experienced project managers, we deliver sophisticated, high-quality renovations that enhance both the beauty and value of your home.

"Terrible experience. We contracted with Prime Custom (Kamil) to do a full bathroom and kitchen remodel in 2021 and we have had tons of issues. Their license # 2705166476 that they were operating under has been REVOKED as of May 2024. You can check this for yourself by going to the Virginia state website [*** Link removed ***] and entering the License # 2705166476. Yes, the name on the VA state website is different but they were operating externally as Prime Custom. As proof, I have attached a picture of the contract which shows the above License # , and Prime Custom's name. They are now operating under a different license # 2705173804 which I find highly unethical. I have already filed a complaint with the Virginia Department of Professional and Occupational Regulation and they will investigate if any laws were broken. Before considering doing business with Prime Custom, or any other contractor, please ensure that you look up their license number on the above Virginia State website. Summary of my experience: - Bathroom: The shower has developed a major leak which is going through the bathroom floor into the lower level. See pictures. I am contracting with another company to fix, which is going to cost thousands of dollars. Kitchen - It failed gas and safety inspections multiple times. To this day, I am concerned about the structural integrity of the load bearing wall in the kitchen and am contracting with another company to fix. Hopefully, this review can save others from the extremely frustrating experience that I have gone through."

Sandeep G on September 2024

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FAQs for tankless water heater installation projects in Arlington, VA

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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