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Tankless water heater installers in Christiansburg

Avatar for Roto-Rooter Danville
Roto-Rooter Danville
742 Memorial Dr
4.66(
86
)
Approved Pro
Roto-Rooter Danville
742 Memorial Dr
4.66(
86
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 years of experience

Roto-Rooter is North America’s #1 plumbing repair and drain cleaning service company. Since 1935, homeowners everywhere have relied on Roto-Rooter for honest, professional advice on all types of drain cleaning services in Pittsylvania, Montgomery, Franklin, & Henry Counties. We are the #1 Plumbing and Drain Cleaning Service in South-Side Virginia. We provide plumbing maintenance and repairs as well as clogged drain cleaning services. Our plumbers offer residential and commercial plumbing services that customers depend on for all their local plumbing needs.

"He was on time, and fixed the problem quickly"

Desiree H on June 2023

Roto-Rooter is North America’s #1 plumbing repair and drain cleaning service company. Since 1935, homeowners everywhere have relied on Roto-Rooter for honest, professional advice on all types of drain cleaning services in Pittsylvania, Montgomery, Franklin, & Henry Counties. We are the #1 Plumbing and Drain Cleaning Service in South-Side Virginia. We provide plumbing maintenance and repairs as well as clogged drain cleaning services. Our plumbers offer residential and commercial plumbing services that customers depend on for all their local plumbing needs.

"He was on time, and fixed the problem quickly"

Desiree H on June 2023


Avatar for Plumbing Champions
Plumbing Champions
90 Woodland Dr
5.00(
1
)
Approved Pro
Plumbing Champions
90 Woodland Dr
5.00(
1
)
Approved Pro
94 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 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
233 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 MTC Remodeling
MTC Remodeling
4.83(
24
)
Approved Pro
MTC Remodeling
4.83(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
280 local quotes requested

Since 1980 MTC Remodeling has been providing quality remodeling service in the Radford, VA area. We provide a wide range of Home Remodeling services and would love to take a look at your upcoming projects. We are licensed and insured. Please call or click for a free estimate today!

"We are very satisfied with the work that Michael did! We definitely recommend!"

Keisha J on December 2024

Since 1980 MTC Remodeling has been providing quality remodeling service in the Radford, VA area. We provide a wide range of Home Remodeling services and would love to take a look at your upcoming projects. We are licensed and insured. Please call or click for a free estimate today!

"We are very satisfied with the work that Michael did! We definitely recommend!"

Keisha J on December 2024


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
773 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 MACS & Partners LLC
MACS & Partners LLC
Surrounding Areas
5.00(
4
)
Approved Pro
MACS & Partners LLC
Surrounding Areas
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
302 local quotes requested

Serving Roanoke and the New River Valley, we specialize in transforming residential interiors with a full suite of licensed and insured remodeling services. Our expertise includes interior and exterior painting, finish carpentry, flooring installations, and overall renovations. Using quality products from Spectrum Paint and LL Flooring, we focus on delivering durable and stylish results. With careful attention to craftsmanship, we handle every detail—from custom trim work to full-scale remodels—ensuring each space reflects our clients' unique visions. Dedicated to clear communication, timelines, and budget management, we’re here to make your dream home a reality with expertise you can trust.

"It was great! Highly recommend their work!"

McKency F on February 2025

Serving Roanoke and the New River Valley, we specialize in transforming residential interiors with a full suite of licensed and insured remodeling services. Our expertise includes interior and exterior painting, finish carpentry, flooring installations, and overall renovations. Using quality products from Spectrum Paint and LL Flooring, we focus on delivering durable and stylish results. With careful attention to craftsmanship, we handle every detail—from custom trim work to full-scale remodels—ensuring each space reflects our clients' unique visions. Dedicated to clear communication, timelines, and budget management, we’re here to make your dream home a reality with expertise you can trust.

"It was great! Highly recommend their work!"

McKency F on February 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
629 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 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
275 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
333 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


Avatar for Classic Plumbing Solutions
Classic Plumbing Solutions
923 Florida St
4.46(
80
)
Approved Pro
Classic Plumbing Solutions
923 Florida St
4.46(
80
)
Approved Pro
Customers say: Super punctual
255 local quotes requested
45 years of experience

We are the plumbers for you if you care about your home, your family and your property. All technicians are drug tested, background checked and professionally trained so we will respect your family and your time. The cost of your job is given up front and you authorize what you want to be done . Financing is available and we have "Crazy Good" Warranties unlike any other local company. As a member of our Diamond Club(TM) we'll help you eliminate emergency plumbing problems and give you priority service 24/7. And we'll show up in our warehouse on wheels, stocked with thousands of parts, so we can save you time and money.

"Classic Plumbing Solutions was easy to work with and did what they said they would do in a timely manner. They are conscientious and I would recommend them."

Jacob A on July 2024

We are the plumbers for you if you care about your home, your family and your property. All technicians are drug tested, background checked and professionally trained so we will respect your family and your time. The cost of your job is given up front and you authorize what you want to be done . Financing is available and we have "Crazy Good" Warranties unlike any other local company. As a member of our Diamond Club(TM) we'll help you eliminate emergency plumbing problems and give you priority service 24/7. And we'll show up in our warehouse on wheels, stocked with thousands of parts, so we can save you time and money.

"Classic Plumbing Solutions was easy to work with and did what they said they would do in a timely manner. They are conscientious and I would recommend them."

Jacob A on July 2024

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Tankless water heater installations FAQs

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 homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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