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Tankless water heater installers in Dumfries
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
ARS is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial. We also have a plumbing division that will be able to help repair or replace any plumbing issue in the home .
"I will NEVER use ARS of Virginia again! ARS failed sales & installation. During sales pitch on 12/17, I was told install team would cover floors & anything else. 12/18- During HVAC installation, install team drilled into the brick wall to run the pvc piping outside. They did not cover anything so the brick dust went everywhere! They also failed to seal around the pvc piping hole indoors so cold air was seeping in. Lastly, they spilled pvc primer that is not removable all over my white floors. 12/21- Called ARS b/c house was filled w/ a plastic burning smell. ARS sent tech who said he could not smell anything due to his nasal congestion. He explained that new HVAC may need to ?air out?. 12/23- Heat stopped working in middle of night. Called ARS tech discovered that the air handler burned out b/c it was improperly installed. Plastic condensation tubing was installed outside so it froze & led to heat failure. That explained burning plastic smell b/c air handler was working overtime."
Cecilia M on February 2025
ARS is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial. We also have a plumbing division that will be able to help repair or replace any plumbing issue in the home .
"I will NEVER use ARS of Virginia again! ARS failed sales & installation. During sales pitch on 12/17, I was told install team would cover floors & anything else. 12/18- During HVAC installation, install team drilled into the brick wall to run the pvc piping outside. They did not cover anything so the brick dust went everywhere! They also failed to seal around the pvc piping hole indoors so cold air was seeping in. Lastly, they spilled pvc primer that is not removable all over my white floors. 12/21- Called ARS b/c house was filled w/ a plastic burning smell. ARS sent tech who said he could not smell anything due to his nasal congestion. He explained that new HVAC may need to ?air out?. 12/23- Heat stopped working in middle of night. Called ARS tech discovered that the air handler burned out b/c it was improperly installed. Plastic condensation tubing was installed outside so it froze & led to heat failure. That explained burning plastic smell b/c air handler was working overtime."
Cecilia M on February 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.
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.
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
All Around Services is a top-rated, family-owned Class A plumbing company proudly serving Spotsylvania, VA and surrounding areas. Known for our reliability, honest communication, and high-quality workmanship, we bring a master plumber to every job—no shortcuts, no surprises. We take the time to educate our customers and treat every home with care and respect. Let us show you why so many homeowners on Angi trust us for their plumbing needs.
"Drew is professional and does great work!! I have used All Around Services for lots of jobs and has always been done right!! "
Marcia M on June 2025
All Around Services is a top-rated, family-owned Class A plumbing company proudly serving Spotsylvania, VA and surrounding areas. Known for our reliability, honest communication, and high-quality workmanship, we bring a master plumber to every job—no shortcuts, no surprises. We take the time to educate our customers and treat every home with care and respect. Let us show you why so many homeowners on Angi trust us for their plumbing needs.
"Drew is professional and does great work!! I have used All Around Services for lots of jobs and has always been done right!! "
Marcia M on June 2025
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.
"Needed to replace a 25+ year old HVAC system in the coldest months of the year, so I contacted Advanced Environment Solutions for a bid. I worked with Tammy at AES to schedule the inspection, follow-up, etc. - a fantastic employee. Courteous, professional, and really knows her stuff when it comes to HVAC. Unfortunately, I live in a condo with a tricky indoor/outdoor HVAC set-up that ended up requiring a fairly specific indoor unit that AES did not offer, so I had to go with another company. Still I felt compelled to leave a review for AES and Tammy to highlight their professionalism and service-oriented approach. WiIll absolutely consider AES for future projects."
James B on May 2025
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.
"Needed to replace a 25+ year old HVAC system in the coldest months of the year, so I contacted Advanced Environment Solutions for a bid. I worked with Tammy at AES to schedule the inspection, follow-up, etc. - a fantastic employee. Courteous, professional, and really knows her stuff when it comes to HVAC. Unfortunately, I live in a condo with a tricky indoor/outdoor HVAC set-up that ended up requiring a fairly specific indoor unit that AES did not offer, so I had to go with another company. Still I felt compelled to leave a review for AES and Tammy to highlight their professionalism and service-oriented approach. WiIll absolutely consider AES for future projects."
James B on May 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."
Dana P on January 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."
Dana P on January 2025
Rooted in trust and responsiveness, RJ Home Services delivers the highest quality solutions We are consistent and proactive We value the importance of relationships and integrity We develop the highest level of field and engineering expertise Always putting our colleagues, customers, and community first. RJ Home Services operates under its own P.A.C.T belief system delivering truly personalized experiences. Experience the RJ Way !
"Nick and Julian provided outstanding support in replacing the faucet in my home. Their initial home inspection of all the plumbing was exceptional and upon Nicks return… pure quality. Their professionalism, expertise, and dedication made the entire process seamless and stress-free. From start to finish, they demonstrated incredible skill and attention to detail, ensuring that everything was communicated and installed perfectly. Beyond their technical abilities, their friendly and helpful attitude made the experience even better. It’s rare to find such reliable and courteous professionals, and I truly appreciate their hard work. Thanks again, Nick and Julian, for a job well done!"
Jon U on April 2025
Rooted in trust and responsiveness, RJ Home Services delivers the highest quality solutions We are consistent and proactive We value the importance of relationships and integrity We develop the highest level of field and engineering expertise Always putting our colleagues, customers, and community first. RJ Home Services operates under its own P.A.C.T belief system delivering truly personalized experiences. Experience the RJ Way !
"Nick and Julian provided outstanding support in replacing the faucet in my home. Their initial home inspection of all the plumbing was exceptional and upon Nicks return… pure quality. Their professionalism, expertise, and dedication made the entire process seamless and stress-free. From start to finish, they demonstrated incredible skill and attention to detail, ensuring that everything was communicated and installed perfectly. Beyond their technical abilities, their friendly and helpful attitude made the experience even better. It’s rare to find such reliable and courteous professionals, and I truly appreciate their hard work. Thanks again, Nick and Julian, for a job well done!"
Jon U on April 2025
3 employees.. Cost is determined by the job. No travel charges. No service fee. May contact through email. Been in business 36 years small company that pays attention to detail Areas kept clean with drop clothes and plastic and work closely with customers to make sure they get what they want . We have over 85 five star reviews and look forward to helping you with your next kitchen, bath, or basement project.We also do elect, plumbing, painting , and drywall work. call Art at 703 609 1475
"Art and his team did a wonderful job in updating my basement bath and laundry area. They also did some minor updates to two other bathrooms, and all at a reasonable price."
Vicky R on March 2024
3 employees.. Cost is determined by the job. No travel charges. No service fee. May contact through email. Been in business 36 years small company that pays attention to detail Areas kept clean with drop clothes and plastic and work closely with customers to make sure they get what they want . We have over 85 five star reviews and look forward to helping you with your next kitchen, bath, or basement project.We also do elect, plumbing, painting , and drywall work. call Art at 703 609 1475
"Art and his team did a wonderful job in updating my basement bath and laundry area. They also did some minor updates to two other bathrooms, and all at a reasonable price."
Vicky R on March 2024
We specialize in basement finishing and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
We specialize in basement finishing and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
FAQs for tankless water heater installation projects in Dumfries, VA
Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.
Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.
You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.
A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.
With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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