20 Best Window Companies in Timberlake, VA (2025 Reviews)
If you’re looking to upgrade to new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Timberlake and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
A review of the best window replacement companies in Timberlake may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. If your house has old or damaged windows, your AC or heating system could be working overtime to heat or cool your home. This means higher power bills.
Luckily, helping you save energy with upgraded windows also aligns with our goals of conserving energy and the resources it takes to produce it.
As windows have such a great impact on your home, picking the right company for you is a big decision to make. That’s why the EcoWatch team has put together this list of the best window replacement companies, so you can more easily make an informed decision.
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 Timberlake
The EcoWatch team researched dozens of installers across the country to find the top window companies for our readers. The companies mentioned in this article scored the best in our review categories, such as energy-efficient offerings, customer service, price, local expertise, availability and more.

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 offers windows expertise in Timberlake. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently services 200 locations nationwide. The company has a lot of glowing reviews from customers online.
You may want to consider choosing Window World if you're interested in a company that 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Timberlake?Window World doesn’t have any cost information listed on its website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to know for sure.

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 offers the best availability in Timberlake. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. The company has a lot of glowing reviews from customers online.
You may want to consider choosing Andersen if you're interested in a company that 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Timberlake?Andersen doesn’t have any cost information listed 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. Receiving a free quote on its website is the best way to know for sure.

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 offers the best window installation for businesses in Timberlake. 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 operating since 1999 and currently services 13 states and Washington D.C. The company has a lot of glowing reviews from customers online.
You may want to consider choosing Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Timberlake?Aeroseal doesn’t have any cost information listed on its website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to know for sure.

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 offers the best residential windows in Timberlake. 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 operating since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. The company has a lot of glowing reviews from customers online.
You may want to consider choosing Window Nation if you're interested in a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Timberlake?Window Nation doesn’t have any cost information listed 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. Receiving a free quote on its website is the best way to know for sure.
We have tried to be unbiased and transparent by including pros and cons for each company. Additionally, any partnerships do not affect our reviews.
More Window Companies in Timberlake
Delaney Windows and Doors
Amherst, VAPrice Transparency
Good Customer Service
Educational Website
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Repair
Custom Window Designs
A1 Economy Glass, Inc.
Danville, VAPrice Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Repair
Custom Window Designs
Window World of Lynchburg
Lynchburg, VAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Capps Home Building Center
Moneta, VAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Those Window Guys, LLC -Window and Door Replacement
Salem, VAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Grant's Glass
Farmville, VAGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
West Window Corporation
Martinsville, VAEducational Website
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Vinyl Frames
Energy-Efficient Options
Storm/Impact Windows
Double-Hung
All American Glassworx
Rustburg, VAServices Offered
Window Replacement/Installation
Appomattox Glass & Storefront
Appomattox, VAEducational Website
Services Offered
Custom Glass
Window Replacement/Installation
Glass Showers
Mirrors
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
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
T E Gardner Co Inc
Roanoke, VAServices Offered
Window Replacement/Installation
Glass Doors
Dan River Window Company, Inc.
South Boston, VAServices Offered
Window Replacement/Installation
Southern VA Construction
Glade Hill, VAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Empire Siding & Windows
Bent Mountain, VAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
The Window Men Inc
Lynchburg, VAGood Customer Service
Free assessment
Educational Website
Services Offered
Custom Glass
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Home Services at The Home Depot
Waynesboro, VAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Glass Doors
Glass Showers
Window Replacement/Installation
The Glass Works, LLC
Roanoke, VAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Window World of Roanoke
Roanoke, VAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Those Window Guys, LLC -Window and Door Replacement
Salem, VAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Timberlake, 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 Timberlake Saves You Money
By switching to energy-efficient windows, you can enjoy several benefits, including:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Decrease your carbon footprint: By using less energy once switching to energy-efficient windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
- Save money on electricity bills: Since energy-efficient windows decrease the amount of energy used to heat or cool your home, they can help you save around $357 annually on your energy bills in Timberlake.
Estimated Cost of Window Replacement in Timberlake
Windows come in various styles, shapes and purposes, so costs and services will vary considerably based on your project. Below, we detail the typical cost and services that you’ll find from window installers.
How Much Do New Windows Cost?
Although the national average cost of installing one window is about $600, it can range from $200 to $1,200. But costs will vary significantly depending on the quality of your products, the current condition of your home, the number of windows you need and your location. A lot of window companies also offer door installations and other add-ons like shutters, baths, coating and more. These extra services will increase your overall project costs.
Whether or not you pick energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $357 a year on your energy bills in Timberlake.
Another factor that affects the total cost is the material you select for your frame. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the total window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation entails replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
If you’re unsure which kind of window installation service you need, your installer should be able to advise you. Generally, the decision is based on factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Timberlake
In our hunt to find the most reliable, eco-friendly window installers in Timberlake, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we evaluated several window installers in Timberlake and ranked them based on the following methodology:
Service Area
Since this is a guide for Timberlake, we gave more points to companies that serve the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Timberlake.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand of window you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have nice feedback about their service from a certain window installation company, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies won’t always provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a sizable investment, so you’ll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Timberlake, VA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost to install a single window is around $600 but can range from $200 to $1,200, based on several factors. The price is generally dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What kind of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
Even though you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you won’t have to spend the time and effort to do it yourself.
How do you know it’s time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.
How long does window installation generally take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.