10 Best Window Companies in Charleston, WV (2025 Reviews)
If you’re thinking about upgrading to new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Charleston and selected the best 10 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window installation companies in Charleston may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Drafty, leaky windows could lead to having higher electricity bills during the winter or summer months.
That’s also bad news for the environment, as the extra energy required by leaky windows increases your carbon footprint.
So if you’re building a new home, renovating or updating your windows in Charleston, you’ve found the best place to get started.
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 Charleston
The EcoWatch team assessed many window providers across Charleston to narrow our list down to the best ones. The companies we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as price, customer service, 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 offers windows expertise in Charleston. 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 serves 200 locations nationwide. The provider has plenty of glowing reviews from customers online.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right company for you.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Charleston?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.
One thing to note is that the companies in this section are national, which means the quality of customer service may vary depending on your local team. We have tried to be unbiased and transparent by describing pros and cons for every company.
More Window Companies in Charleston
Window World of Beckley
Beckley, WVEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Bay Windows
Mountaineer Glass Inc
Dunbar, WVPrice Transparency
Services Offered
Energy-Efficient Options
Custom Glass
Glass Showers
Glass Repair
Window Replacement/Installation
West Virginia Glass Co. Inc.
Beckley, WVPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Custom Glass
Bay Windows
Screen Repair
Glass Repair
Custom Window Designs
Glass Showers
Double-Hung
Mirrors
Energy-Efficient Options
Glass Doors
Coopers Glass, LLC
Huntington, WVPrice Transparency
Good Customer Service
Timely Service
Educational Website
Free assessment
Services Offered
Mirrors
Window Replacement/Installation
Glass Doors
Glass Showers
Pella Windows & Doors of South Charleston
Charleston, WVPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Bay Windows
Double-Hung
Window Replacement/Installation
Glass Doors
Crown Vinyl Products
Oak Hill, WVEducational Website
Services Offered
Custom Window Designs
Double-Hung
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
Fayette Awnings & Glass, Inc.
Oak Hill, WVServices Offered
Glass Repair
Window Replacement/Installation
Apex Glass
Charleston, WVGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Glass Repair
Tempered Glass
Energy-Efficient Options
Glass Showers
Custom Glass
Mirrors
Window Replacement/Installation
Window Depot USA of The Tri-State
Barboursville, WVFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Wood Frames
Double-Hung
Window Replacement/Installation
Triple Pane Glass
Energy-Efficient Options
Glass Doors
Bay Windows
Vinyl Frames
Window World of Kanawha
St Albans, WVPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Charleston, WV 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 Charleston Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more details about how switching out your windows could benefit you:
- Save money on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Decrease your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 777 pounds.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
Estimated Cost of Window Replacement in Charleston
Let’s go over the cost of window replacement and the types of services offered by installers.
How Much Do New Windows Cost?
Though the average cost of installing one window is around $600, it can range from $200 to $1,200. How much it will cost varies depending on several factors, including type, the location of your home, material, size, number of windows and more.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
Another factor that influences the total cost is the material you pick for your frame. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will cost more than a pocket installation. A pocket installation means replacing a window without removing the entire frame, which is usually cheaper than a full-frame installation.
If you’re unsure which window installation service you should get, your installer should be able to help you out. Typically, the choice depends on factors such as 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 Charleston
EcoWatch reviews are different from other reviews since we assess these companies through a sustainability lens. We have reviewed the top window installers in Charleston mainly based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Charleston, we paid more attention to companies that serve the city. There are other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Charleston.
Work Quality
When installing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don’t have good feedback about their service from a certain company, you won’t see it featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers’ prices, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor 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.
Charleston, WV Window Replacement FAQs
How much should a window install cost?
The national average cost to replace one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is often influenced by the size of the window, the type and material of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — this means they’re certified energy-efficient by the U.S. Department of Energy.
When do I have to use a window installation company?
You should hire a window installation professional whenever you need new windows. Installing windows is a involved process that can be difficult and time-consuming, so it’s best handled by the professionals.
How often do you need to replace your windows?
Windows usually last about 20 to 30 years, but anytime you see damage on your windows, it’s a good idea to have them looked at by an expert to see if they need any repairs or replacements.