20 Best Window Companies in Christiansburg, VA (2025 Reviews)
Looking to upgrade your windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Christiansburg and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the top window installation companies in Christiansburg may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. If your windows are drafty or damaged, you could be sending 25-30% of your home’s heat or cool air out of them.
Installing upgraded, efficient windows on your house can help you save money every month on your electric bills — and you can help the environment, too.
Because windows have such a considerable impact on your home, picking the right company for you is a big choice to make. That’s why the EcoWatch team has put together this list of the top window installation companies, so you can make an informed decision more easily.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Christiansburg
The EcoWatch Reviews team examined many window providers in Christiansburg to find the best ones for our readers. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World has windows expertise in Christiansburg. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Christiansburg?Window World doesn’t have any prices available on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen has the best availability in Christiansburg. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the provider's reputation.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Christiansburg?Andersen doesn’t have any prices available on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Christiansburg. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This window installation company has been in business since 1999 and currently provides services to 13 states and Washington D.C. Many positive reviews on customer review websites back the provider's reputation.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types that Aeroseal Windows offers, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Christiansburg?Aeroseal doesn’t have any prices available on its website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation has the best residential windows in Christiansburg. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the provider's reputation.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Christiansburg?Window Nation doesn’t have any prices available on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. You can inquire about a free quote on its website for more information about the cost.
We’ve recommended installers with shining reputations, but note that these are national companies, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by including pros and cons for each company we reviewed.
More Window Companies in Christiansburg
National Window & Door
Christiansburg, VAFree assessment
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Glass Doctor of Wytheville
Wytheville, VAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Window Repair
Glass Repair
Custom Glass
Energy-Efficient Options
Glass Doors
Glass Showers
Window World of Roanoke
Roanoke, VAGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Blue Ridge Roofing & Home Improvement
Radford, VAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Those Window Guys, LLC -Window and Door Replacement
Salem, VAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Capps Home Building Center
Moneta, VAGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Lawson Mobile Home Supply
Christiansburg, VAPrice Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Glass Showers
West Window Corporation
Martinsville, VAEducational Website
Price Transparency
Services Offered
Double-Hung
Energy-Efficient Options
Bay Windows
Glass Doors
Vinyl Frames
Window Replacement/Installation
Storm/Impact Windows
Renovation Works, Inc.
Stokesdale, NCFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Bluefield Glass & Interiors
Bluefield, WVGood Customer Service
Price Transparency
Services Offered
Mirrors
Vinyl Frames
Window Repair
Window Replacement/Installation
Glass Doors
Gilleys Home Improvement
Galax, VAFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Southwest Sunroom & Window Co.
Salem, VAGood Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
S.J. Neathawk Window & Door Gallery
Roanoke, VAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
T E Gardner Co Inc
Roanoke, VAServices Offered
Glass Doors
Window Replacement/Installation
Southern VA Construction
Glade Hill, VAPrice Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Empire Siding & Windows
Bent Mountain, VAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
The Glass Works, LLC
Roanoke, VAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Home Services at The Home Depot
Roanoke, VAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Glass Showers
Custom Window Designs
Energy-Efficient Options
Window Replacement/Installation
Storm/Impact Windows
Glass Doors
Mirrors
Vinyl Frames
Screen Repair
Window World of Southwest Virginia
Wytheville, VAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Those Window Guys, LLC -Window and Door Replacement
Salem, VAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Christiansburg, VA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Christiansburg Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, such as:
- Reduce your carbon footprint: By using less energy once you upgrade to Energy Star certified windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of household energy use. Replacing your windows with energy-efficient models can help lower how much you have to pay, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Christiansburg
Windows come in different shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and the primary services that you’ll find from window installers.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range from $200 to $1,200. This is because of the fact that the cost of window installations are based on several factors specific to your home, such as the size, material and number of windows you need to install, as well as where your property is located.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Christiansburg homeowners $353+ per year after replacing single-pane windows.
We advise getting free quotes from multiple window installers to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which increase the total cost of the project. It’s also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves installing a new window without replacing the frame. This means instead of tearing out the whole window and reinstalling it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you choose what’s best for your needs. In Christiansburg, the decision will mostly be based on the age of your home and if there’s any damage. Wood can decay if not properly maintained over the years, so it’s good to have a professional check your frames and window sills.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
How We Choose the Best Window Installers in Christiansburg
In our search to make your home improvements easier and more eco-friendly in Christiansburg, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have evaluated the top window installers in Christiansburg mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company featured in our guide to ensure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including professionalism, quality of parts, cost, warranty, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window companies won’t always provide the highest quality service. Still, we want to make sure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Christiansburg’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Christiansburg window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Christiansburg, VA Window Replacement FAQs
What is the average cost to replace windows?
The national average cost to replace one window is about $600 but can range from $200 to $1,200, based on a variety of factors. The price is often influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
A window’s energy efficiency is affected by several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
Can I replace my own windows?
If you’re handy and have experience with similar home improvement projects, it’s possible to install your own windows. However, if you don’t have the time or skills, we recommend getting a professional to do it for you.
How long does window installation generally take?
Since the average installation time is 30 minutes per window, around 16 windows can be installed in an 8-hour work day.