Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater installers in Rocky Mount

Avatar for Plumbing Champions
Plumbing Champions
90 Woodland Dr
5.00(
1
)
Approved Pro
Plumbing Champions
90 Woodland Dr
5.00(
1
)
Approved Pro
104 local quotes requested
1 years of experience

At Plumbing Champions, we are committed to providing top-tier service with a focus on quality, integrity, and customer care. Serving Roanoke, Franklin County, and the Smith Mountain Lake area, our team delivers expert solutions for all your plumbing needs. Whether you need routine maintenance, emergency repairs, or a full system installation, our experienced technicians are here to help. We pride ourselves on fair pricing, dependable service, and building long-lasting relationships with our clients. From the smallest leak to the most complex system upgrade, we approach every job with the same level of professionalism and dedication.

At Plumbing Champions, we are committed to providing top-tier service with a focus on quality, integrity, and customer care. Serving Roanoke, Franklin County, and the Smith Mountain Lake area, our team delivers expert solutions for all your plumbing needs. Whether you need routine maintenance, emergency repairs, or a full system installation, our experienced technicians are here to help. We pride ourselves on fair pricing, dependable service, and building long-lasting relationships with our clients. From the smallest leak to the most complex system upgrade, we approach every job with the same level of professionalism and dedication.


Avatar for Freedom Heating Air & Electrical
Freedom Heating Air & Electrical
1051 Duke Ln
4.90(
24
)
Approved Pro
Freedom Heating Air & Electrical
1051 Duke Ln
4.90(
24
)
Approved Pro
Customers say: Quick response
103 local quotes requested
3 years of experience

Freedom Heating, Air & Electrical is your local, veteran-owned business proudly serving the Central and Southwest Virginia communities since 2022. We understand the unique needs of our area, and we're committed to providing exceptional heating, air conditioning, electrical, and plumbing services to ensure your home is comfortable and functional. We take great pride in our transparent pricing and honest approach, ensuring you receive top-tier service without any surprises. Our goal is to build trust and foster lasting relationships with every customer. To show our appreciation for our community, we offer **10% off repairs** and **5% off major upgrades** through our membership program. Additionally, we believe in honoring those who serve our community, which is why we provide our memberships at **50% off** for veterans, nurses, teachers, first responders, and police officers.

"Very knowledgeable and prompt."

Amy B on October 2024

Freedom Heating, Air & Electrical is your local, veteran-owned business proudly serving the Central and Southwest Virginia communities since 2022. We understand the unique needs of our area, and we're committed to providing exceptional heating, air conditioning, electrical, and plumbing services to ensure your home is comfortable and functional. We take great pride in our transparent pricing and honest approach, ensuring you receive top-tier service without any surprises. Our goal is to build trust and foster lasting relationships with every customer. To show our appreciation for our community, we offer **10% off repairs** and **5% off major upgrades** through our membership program. Additionally, we believe in honoring those who serve our community, which is why we provide our memberships at **50% off** for veterans, nurses, teachers, first responders, and police officers.

"Very knowledgeable and prompt."

Amy B on October 2024


Avatar for Wisler Plumbing, Heating, Cooling, & Electric
Wisler Plumbing, Heating, Cooling, & Electric
405 Industry Blvd
4.69(
246
)
Approved Pro
Wisler Plumbing, Heating, Cooling, & Electric
405 Industry Blvd
4.69(
246
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
469 local quotes requested

Wisler Plumbing, Heating, Cooling and Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Marlin did an outstanding job! Was very thorough and professional. Went above and beyond to troubleshoot the issue(s). Also at the same time, was very casual, down to earth and extremely easy to talk to, while still being professional to the highest standard. I would highly recommend, Marlin personally, and Wisler for their superb service and professionalism. I also would recommend to Marlin’s manager/supervisor to reward Marlin for his outstanding service and performance! We will be referring back to him and Wisler in the future for all of our household service needs. Thank you Marlin and Wisler for a great and helpful service!"

Jeff A on March 2025

Wisler Plumbing, Heating, Cooling and Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Marlin did an outstanding job! Was very thorough and professional. Went above and beyond to troubleshoot the issue(s). Also at the same time, was very casual, down to earth and extremely easy to talk to, while still being professional to the highest standard. I would highly recommend, Marlin personally, and Wisler for their superb service and professionalism. I also would recommend to Marlin’s manager/supervisor to reward Marlin for his outstanding service and performance! We will be referring back to him and Wisler in the future for all of our household service needs. Thank you Marlin and Wisler for a great and helpful service!"

Jeff A on March 2025


Avatar for Skyward Shower Renovations
Skyward Shower Renovations
4.64(
11
)
Approved Pro
Skyward Shower Renovations
4.64(
11
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
665 local quotes requested

We have the experience and dedication to bring your dreams to reality! We specialize in Accessibility services (stairlifts, shower conversions, etc.)! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They were easy to work with and done a great job with an old kitchen."

Melanie E on March 2025

We have the experience and dedication to bring your dreams to reality! We specialize in Accessibility services (stairlifts, shower conversions, etc.)! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They were easy to work with and done a great job with an old kitchen."

Melanie E on March 2025


Avatar for Smith Family Painting and Projects
Smith Family Painting and Projects
4660 Irish Road
5.00(
7
)
Approved Pro
Smith Family Painting and Projects
4660 Irish Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
365 local quotes requested

Smith Family Painting and Projects do a variety of repairs and renovations. From roofs to large/small appliance repairs. With over 20yrs combined experience and partnerships with reputable suppliers we offer a small family owned business experience with great quality and professional services at extremely fair prices. We have limited availability because we only take on jobs we can handle in a timely manner so customers can expect their projects to be done on time and never rushed through. We offer references and photography of past projects and insurance to protect our customers. We do not ask for all of the payment up front so you can rely on the job getting done on time and no chance of fraudulent activity. We are truly one of a kind working as a family including an outstanding mother daughter team with artistic talents that just can't be matched. Below is a list of services we provide: Painting, Construction, Installation, Outlet repairs, light installation, Appliance repair, roofing, flooring, wood, tile, laminate, carpet, & others. We are certified mold, water, fire, and disaster remediation. Custom furniture, Assembly, Landscaping, Home cleaning, & many others. Anything we do not provide ourselves, we usually have partnerships that do like large plumbing & electrical problems. We will get your project completed without drama and unnecessary fees. We are changing people's opinions about contractors every day. Please call us for a free estimate.

"Excellent!"

Philip B on July 2025

Smith Family Painting and Projects do a variety of repairs and renovations. From roofs to large/small appliance repairs. With over 20yrs combined experience and partnerships with reputable suppliers we offer a small family owned business experience with great quality and professional services at extremely fair prices. We have limited availability because we only take on jobs we can handle in a timely manner so customers can expect their projects to be done on time and never rushed through. We offer references and photography of past projects and insurance to protect our customers. We do not ask for all of the payment up front so you can rely on the job getting done on time and no chance of fraudulent activity. We are truly one of a kind working as a family including an outstanding mother daughter team with artistic talents that just can't be matched. Below is a list of services we provide: Painting, Construction, Installation, Outlet repairs, light installation, Appliance repair, roofing, flooring, wood, tile, laminate, carpet, & others. We are certified mold, water, fire, and disaster remediation. Custom furniture, Assembly, Landscaping, Home cleaning, & many others. Anything we do not provide ourselves, we usually have partnerships that do like large plumbing & electrical problems. We will get your project completed without drama and unnecessary fees. We are changing people's opinions about contractors every day. Please call us for a free estimate.

"Excellent!"

Philip B on July 2025


Avatar for Copper Fox Home Solutions
Copper Fox Home Solutions
Copper Fox Home Solutions
New on HomeAdvisorNew on Angi
Approved Pro
Copper Fox Home Solutions
Copper Fox Home Solutions
New on AngiNew on HomeAdvisor
Approved Pro
1514 local quotes requested
25 years of experience

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!


Avatar for Don's Improvement's, LLC
Don's Improvement's, LLC
520 Independence Boulevard Northwest
5.00(
3
)
Approved Pro
Don's Improvement's, LLC
520 Independence Boulevard Northwest
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
231 local quotes requested

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The shower installation went very well."

Nancy F on June 2024

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The shower installation went very well."

Nancy F on June 2024


Avatar for Pipemasters Construction
Pipemasters Construction
Danville And Surrounding Areas
5.00(
13
)
Approved Pro
Pipemasters Construction
Danville And Surrounding Areas
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
660 local quotes requested

Fully insured 20 years of experience in plumbing. We specialize in Residential Plumbing Services, and we understand what needs to be done to get the job done right. We are locally owned and operated and look forward to working with you. Give us a call or click for an estimate today!

"Went smoothly. The servicemen were wonderful. We appreciate their promptness. We will be using again."

rick s on March 2025

Fully insured 20 years of experience in plumbing. We specialize in Residential Plumbing Services, and we understand what needs to be done to get the job done right. We are locally owned and operated and look forward to working with you. Give us a call or click for an estimate today!

"Went smoothly. The servicemen were wonderful. We appreciate their promptness. We will be using again."

rick s on March 2025


Avatar for Belleview Builders
Belleview Builders
Located At
5.00(
7
)
Approved Pro
Belleview Builders
Located At
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
361 local quotes requested

Belleview Builders is a family-owned and operated company offering comprehensive construction and design services, setting us apart in the industry. From residential and commercial projects to industrial builds, we provide a seamless experience from initial concept to final completion. We prioritize customer satisfaction by delivering high-quality craftsmanship, personalized service, and innovative solutions tailored to each client’s needs. Backed by a team of skilled tradesmen and design professionals, we bring expertise, attention to detail, and a commitment to excellence to every project, ensuring superior results and lasting relationships within our community.

"Belleview Builders offers professional services with clear communication while being punctual. Would highly recommend for the wide variety of building services offered."

Collins F on March 2025

Belleview Builders is a family-owned and operated company offering comprehensive construction and design services, setting us apart in the industry. From residential and commercial projects to industrial builds, we provide a seamless experience from initial concept to final completion. We prioritize customer satisfaction by delivering high-quality craftsmanship, personalized service, and innovative solutions tailored to each client’s needs. Backed by a team of skilled tradesmen and design professionals, we bring expertise, attention to detail, and a commitment to excellence to every project, ensuring superior results and lasting relationships within our community.

"Belleview Builders offers professional services with clear communication while being punctual. Would highly recommend for the wide variety of building services offered."

Collins F on March 2025


Avatar for Roto-Rooter Plumbing and Drain Service
Roto-Rooter Plumbing and Drain Service
742 Memorial Dr
4.36(
58
)
Approved Pro
Roto-Rooter Plumbing and Drain Service
742 Memorial Dr
4.36(
58
)
Approved Pro
Customers say: Quick response
351 local quotes requested
93 years of experience

Looking for reliable plumbing and drain cleaning services in Virginia? Look no further than Roto-Rooter Plumbing and Drain Service. With our full-service and emergency solutions, we are here to tackle all your plumbing needs. Contact us today for expert assistance!

"Nicely done."

Stephen M on April 2025

Looking for reliable plumbing and drain cleaning services in Virginia? Look no further than Roto-Rooter Plumbing and Drain Service. With our full-service and emergency solutions, we are here to tackle all your plumbing needs. Contact us today for expert assistance!

"Nicely done."

Stephen M on April 2025

...
Showing 1-10 of 299

FAQs for tankless water heater installation projects in Rocky Mount, 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.

The Rocky Mount, 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.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
Share project details to get started.