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Find Tankless water heater installers in Gainesville

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
16 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 RightNOW Plumbing

RightNOW Plumbing

4.74(
944
)
Approved Pro

RightNOW Plumbing

4.74(
944
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
348 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.

"Outstanding service. First to reply to our request for service. "Johno" quickly diagnosed our problem and researched to see if warranty was still in effect. Fair pricing with discount for military service. Will keep RightNow Plummer in mind for future plumbing services."

Juan O on November 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.

"Outstanding service. First to reply to our request for service. "Johno" quickly diagnosed our problem and researched to see if warranty was still in effect. Fair pricing with discount for military service. Will keep RightNow Plummer in mind for future plumbing services."

Juan O on November 2025


Avatar for Family Fire Service and Plumbing LLC

Family Fire Service and Plumbing LLC

4.22(
9
)
Approved Pro

Family Fire Service and Plumbing LLC

4.22(
9
)
Approved Pro
Customers say: Quick response
60 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.

"They were the first to come out to provide an estimate. They did the work without my approval. The tenant may have "approved" them to complete the work."

Johnny S on November 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.

"They were the first to come out to provide an estimate. They did the work without my approval. The tenant may have "approved" them to complete the work."

Johnny S on November 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 Appleton Campbell

Appleton Campbell

4.72(
303
)
Approved Pro

Appleton Campbell

4.72(
303
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
60 local quotes requested

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025


Avatar for Snell Heating & Air Conditioning, LLC

Snell Heating & Air Conditioning, LLC

4.67(
121
)
Approved Pro

Snell Heating & Air Conditioning, LLC

4.67(
121
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
54 local quotes requested

Snell Heating & Air Conditioning, is your go-to choice for protecting your family's safety and comfort. If you need furnace or air conditioner repair, we have many service vehicles and technicians in the Northern Virginia area so we can get to you quicker. We offer same day and next day service in Arlington, Alexandria, Fairfax, McLean, Vienna, Oakton, Oak Hill, Great Falls, Centreville, Chantilly, Burke, Springfield, Fairfax Station, Clifton, Falls Church, Reston, Herndon, all of Fairfax County. Sterling, Ashburn, Cascades & majority of Loudoun. Check out our complete list of cities served. With our unique 7-7-7 service you get the same low rate from 7AM to 7PM, 7 days/week! Snell also specializes in routine maintenance and service, and if you need a new system, or want to learn about getting a new system, we can get you all the information you need to make a smart decision. Call us today and let us earn your business! We accept all major credit cards and offer flexible financing.

"Customer service is always great, appointments easy to make quickly, all technitions are knowledgeable, respectful and answer my questions thoroughly. They arrive on time and call when they are on their way. Prices are comparable and coupons make them lower."

Angela lanza L on January 2024

Snell Heating & Air Conditioning, is your go-to choice for protecting your family's safety and comfort. If you need furnace or air conditioner repair, we have many service vehicles and technicians in the Northern Virginia area so we can get to you quicker. We offer same day and next day service in Arlington, Alexandria, Fairfax, McLean, Vienna, Oakton, Oak Hill, Great Falls, Centreville, Chantilly, Burke, Springfield, Fairfax Station, Clifton, Falls Church, Reston, Herndon, all of Fairfax County. Sterling, Ashburn, Cascades & majority of Loudoun. Check out our complete list of cities served. With our unique 7-7-7 service you get the same low rate from 7AM to 7PM, 7 days/week! Snell also specializes in routine maintenance and service, and if you need a new system, or want to learn about getting a new system, we can get you all the information you need to make a smart decision. Call us today and let us earn your business! We accept all major credit cards and offer flexible financing.

"Customer service is always great, appointments easy to make quickly, all technitions are knowledgeable, respectful and answer my questions thoroughly. They arrive on time and call when they are on their way. Prices are comparable and coupons make them lower."

Angela lanza L on January 2024


"Yes the job was completed and worked. The plumber that they sent out was not professional."

Gail D on February 2025

Appleton Campbell is the local name you can count on for all of your plumbing, heating, cooling and electrical needs.

"Yes the job was completed and worked. The plumber that they sent out was not professional."

Gail D on February 2025


Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
Approved Pro

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
Approved Pro
Customers say: Super punctual
644 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024


Avatar for Done Rite Services

Done Rite Services

5.00(
11
)
Approved Pro

Done Rite Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
53 local quotes requested

Welcome to Done Rite Services LLC! We believe there is a deal for everyone! We honor our heroes with discounts specific to them. Our veterans, active-duty military, teachers, first responders, and health care workers go the extra mile every day to keep us all safe, and we thank you! We've also made available season deals for everyone to ensure every customer can trust us to help maintain a safe and worry-free home without breaking their bank! We believe all customers deserve the best service, done right. We have over 20 years of experience in the industry and have had the honor of servicing over 40 counties in Central and Northern Virginia. Our locally owned and operated company offers plumbing services in Stafford, Manassas, Fredericksburg, VA and surrounding communities, including Prince William and Fairfax County. With every customer, we strive to provide exceptional service and are committed to exceeding all expectations. Our company aims to be honest, knowledgeable, reliable, and trustworthy. We understand that choosing the right plumbers for the job can be complicated and sometimes frustrating, that's why we ensure our communication is clear and transparent. We offer free estimates with flat-rate pricing upfront. We believe every customer needs to have that feeling of comfortability and trust in the service professional they hire. We are licensed, bonded, and insured for all of our customers' safety. All service is covered by our one-year workmanship warranty. Whether you are in need of help with a leaky toilet, damaged piping, new plumbing installation, or clogged drain, you can count on us to get the job done right! "When you want the job done right, call Done Rite!"

"as expected"

Dennis D on January 2025

Welcome to Done Rite Services LLC! We believe there is a deal for everyone! We honor our heroes with discounts specific to them. Our veterans, active-duty military, teachers, first responders, and health care workers go the extra mile every day to keep us all safe, and we thank you! We've also made available season deals for everyone to ensure every customer can trust us to help maintain a safe and worry-free home without breaking their bank! We believe all customers deserve the best service, done right. We have over 20 years of experience in the industry and have had the honor of servicing over 40 counties in Central and Northern Virginia. Our locally owned and operated company offers plumbing services in Stafford, Manassas, Fredericksburg, VA and surrounding communities, including Prince William and Fairfax County. With every customer, we strive to provide exceptional service and are committed to exceeding all expectations. Our company aims to be honest, knowledgeable, reliable, and trustworthy. We understand that choosing the right plumbers for the job can be complicated and sometimes frustrating, that's why we ensure our communication is clear and transparent. We offer free estimates with flat-rate pricing upfront. We believe every customer needs to have that feeling of comfortability and trust in the service professional they hire. We are licensed, bonded, and insured for all of our customers' safety. All service is covered by our one-year workmanship warranty. Whether you are in need of help with a leaky toilet, damaged piping, new plumbing installation, or clogged drain, you can count on us to get the job done right! "When you want the job done right, call Done Rite!"

"as expected"

Dennis D on January 2025


Avatar for OHA HVAC, Plumbing, Roofing, Chimney

OHA HVAC, Plumbing, Roofing, Chimney

5.00(
24
)
Approved Pro

OHA HVAC, Plumbing, Roofing, Chimney

5.00(
24
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 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

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

From average costs to expert advice, get all the answers you need to get your job done.