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Water heater repair or service pros in Dumfries
OHA Virginia, LLC brings an unmatched commitment to excellence to your HVAC projects. We are a Veteran owned company that has been operated for more than 25 years and delivers unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. Our goal is to become your go-to company for HVAC, Air conditioners, Home Generators, Water Heaters, Air Scrubbers and Chimney Services. Our expert technicians will show up on time and give you an honest assessment of your problem. They have the right experience, attention to detail and passion for the job that makes sure your home is always in the best hands. Furthermore, we treat our customers like family, and we are not satisfied until you are 100% happy. It?s why we?re tried and trusted right across the local area. References are available upon request. Give us a call today!
"Very satisfied"
Tina M on October 2023
OHA Virginia, LLC brings an unmatched commitment to excellence to your HVAC projects. We are a Veteran owned company that has been operated for more than 25 years and delivers unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. Our goal is to become your go-to company for HVAC, Air conditioners, Home Generators, Water Heaters, Air Scrubbers and Chimney Services. Our expert technicians will show up on time and give you an honest assessment of your problem. They have the right experience, attention to detail and passion for the job that makes sure your home is always in the best hands. Furthermore, we treat our customers like family, and we are not satisfied until you are 100% happy. It?s why we?re tried and trusted right across the local area. References are available upon request. Give us a call today!
"Very satisfied"
Tina M on October 2023
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
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!
"Mr. Koran was a wonderful professional and he knew his work. He explained everything and did a wonderful job "
Marie S on May 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!
"Mr. Koran was a wonderful professional and he knew his work. He explained everything and did a wonderful job "
Marie S on May 2025
Brinson and Son Plumbing has been proudly serving northern Virginia since 2004. We have 20 years of experience in all types of residential and commercial service work and we have built a reputation for delivering quality work to each satisfied customer. We offer 24-hour, 7-days-a-week emergency service for any plumbing problem. Some of the expert services we provide include drain cleaning of all types for sewer lines, kitchen sinks, and bathrooms; leak search and diagnosing; gas or electric water heater and sump pump repair and replacement. See some of our more than 90 customer ratings�click on the My Ratings tab on this page. As we've grown, we've been careful not to compromise our commitment to quality. Our sense of pride is apparent in every project we complete. Our quality craftsmanship by a licensed master plumber will satisfy the most discriminating homeowner and our affordable pricing will surprise even the most frugal budget. We believe that an investment in your home is an investment in your future. We look forward to speaking with you, call or e-mail us today. **We now accept Visa, MasterCard, and Discover**
"Was quick, accurate, helpful, clean, and hassle free."
Kyle D on May 2025
Brinson and Son Plumbing has been proudly serving northern Virginia since 2004. We have 20 years of experience in all types of residential and commercial service work and we have built a reputation for delivering quality work to each satisfied customer. We offer 24-hour, 7-days-a-week emergency service for any plumbing problem. Some of the expert services we provide include drain cleaning of all types for sewer lines, kitchen sinks, and bathrooms; leak search and diagnosing; gas or electric water heater and sump pump repair and replacement. See some of our more than 90 customer ratings�click on the My Ratings tab on this page. As we've grown, we've been careful not to compromise our commitment to quality. Our sense of pride is apparent in every project we complete. Our quality craftsmanship by a licensed master plumber will satisfy the most discriminating homeowner and our affordable pricing will surprise even the most frugal budget. We believe that an investment in your home is an investment in your future. We look forward to speaking with you, call or e-mail us today. **We now accept Visa, MasterCard, and Discover**
"Was quick, accurate, helpful, clean, and hassle free."
Kyle D on May 2025
Specializing in BASEMENT FINISHING AND REMODELING, KITCHEN AND BATH REMODELING AND RENOVATIONS! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule an free estimate today!
"Hired Total Renovating for a major kitchen and bath remodel. I think I was most impressed by their flexibility in not just adjusting to all the surprises that come with remodeling an older home, but also adjustments to the plan as the project took shape, as well as the quality of their work. I really appreciated how diligent they were in ensuring every last concern was addressed before we concluded the project. Definitely a welcomed experience versus what I have encountered in the past."
Patrick M on May 2025
Specializing in BASEMENT FINISHING AND REMODELING, KITCHEN AND BATH REMODELING AND RENOVATIONS! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule an free estimate today!
"Hired Total Renovating for a major kitchen and bath remodel. I think I was most impressed by their flexibility in not just adjusting to all the surprises that come with remodeling an older home, but also adjustments to the plan as the project took shape, as well as the quality of their work. I really appreciated how diligent they were in ensuring every last concern was addressed before we concluded the project. Definitely a welcomed experience versus what I have encountered in the past."
Patrick M 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
The AES Team has 15 employees with 8 trucks to provide quality Heating/Cooling & Plumbing services 24/7. The AES team is committed to hiring and retaining some of the most qualified technicians in the area, with a minimum of 10 years experience. We make training a priority for our technicians and their helpers. We keep the vans stocked with many replacement parts to get you back up and running during our first visit.
"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
The AES Team has 15 employees with 8 trucks to provide quality Heating/Cooling & Plumbing services 24/7. The AES team is committed to hiring and retaining some of the most qualified technicians in the area, with a minimum of 10 years experience. We make training a priority for our technicians and their helpers. We keep the vans stocked with many replacement parts to get you back up and running during our first visit.
"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
You can also call us today at: 826-202-0749 Kitchen-bathrooms-basement. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Jose and crew are the best I have seen. Had many renovations done on previous homes and have never seen the quality and attention to detail provided by Jose and the T&M Remodeling team. Extensive renovation included 3-bathroom renovations, and hardwood floors and paint throughout the house. Completed all projects on schedule. We will definitely use T&M Remodeling for our future needs."
James B on December 2024
You can also call us today at: 826-202-0749 Kitchen-bathrooms-basement. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Jose and crew are the best I have seen. Had many renovations done on previous homes and have never seen the quality and attention to detail provided by Jose and the T&M Remodeling team. Extensive renovation included 3-bathroom renovations, and hardwood floors and paint throughout the house. Completed all projects on schedule. We will definitely use T&M Remodeling for our future needs."
James B on December 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!
Water heater repair or services FAQs
Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.
Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- 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
- Tankless Water Heater - Install
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Sink Install or Repair
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Gas Piping
- 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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