20 Best Window Companies in Fairmont, WV (2025 Reviews)
Thinking about replacing your home's windows? We’ve got you covered in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Fairmont 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 guide on the top window installation companies in Fairmont may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. The Department of Energy estimates that heat gained or lost through outdated or drafty windows could make up close to 30% of residential energy climate costs. In Fairmont, where the power bills are an average of $58 per month, that’s almost $$209 per year wasted.
Installing upgraded, efficient windows on your property can help you save money each month on your power bills — and you can help the environment as well.
As windows are so important for your home, picking the best company for you is a big decision to make. That’s why the EcoWatch team has created this list of the top window installation 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 Fairmont
The EcoWatch Reviews team researched dozens of installers that serve the Fairmont area to find the top window installation companies that fit our standards. The providers reviewed in this article scored best in our categories, which include energy-efficient offerings, customer service, availability, price 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the industry, and it currently serves 200 locations nationwide. Many positive reviews from customers online back the company's reputation.
You may want to consider going with Window World 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.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, 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 Fairmont?Prices aren’t listed on Window World’s 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 get more accurate information.
We’ve recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Fairmont, so the quality of service may vary 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 Fairmont
Renewal by Andersen of Greater Pittsburgh
Canonsburg, PACustom window designs
Free in-home consultation
Good Customer Service
Price Transparency
Educational Website
Free assessment
Affordable financing options
Services Offered
Skylights
Bay Windows
Custom Window Designs
Window Replacement/Installation
Double-Hung
Glass Doors
Metropolitan Window Company
Pittsburgh, PAGood Customer Service
Financing options available
Price Transparency
High performance
Educational Website
Variety of styles and materials
Free assessment
Services Offered
Window Replacement/Installation
Double-Hung
Fiberglass Frames
Bay Windows
Wood Frames
Glass Doors
Energy-Efficient Options
The Window Source of Morgantown
Morgantown, WVFree assessment
Timely Service
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Custom Window Designs
Glass Doors
Pella Windows & Doors of Morgantown
Morgantown, WVEducational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Double-Hung
Vinyl Frames
Window Replacement/Installation
Belle Vernon Entrance Door & Window Co.
Belle Vernon, PAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Glass Doors
Custom Window Designs
Vinyl Frames
Window Replacement/Installation
Window World of Fairmont
Fairmont, WVEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Fay-West Glass Co
Uniontown, PAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Doors
Glass Repair
Window Repair
Window Replacement/Installation
Custom Glass
Mirrors
Energy-Efficient Options
Glass Showers
C3 American Exteriors
Oakland, MDEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Energy-Efficient Options
Fiberglass Frames
Window Replacement/Installation
Mountaineer Glass & Mirror Llc
Morgantown, WVGood Customer Service
Educational Website
Price Transparency
Services Offered
Custom Glass
Custom Window Designs
Mirrors
Window Replacement/Installation
Sprouse Windows & Doors
New Martinsville, WVPrice Transparency
Services Offered
Window Replacement/Installation
HomePro Remodelers
Finleyville, PAFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Window Installation Specialists - Westmoreland
Irwin, PAFree assessment
Good Customer Service
Educational Website
Services Offered
Wood Frames
Window Replacement/Installation
Custom Window Designs
Bay Windows
Fiberglass Frames
Vinyl Frames
Glass Doors
Scott Brothers Windows & Doors
Bridgeville, PAGood Customer Service
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
Simonton Windows & Doors - Cornerstone Building Brands
Pennsboro, WVEducational Website
Good Customer Service
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Royal Glass
White Hall, WVFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Energy-Efficient Options
Glass Repair
Custom Glass
Mirrors
Window Replacement/Installation
AJ Gray
Wheeling, WVFree assessment
Services Offered
Window Replacement/Installation
Angelo Associates Inc
Pittsburgh, PAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Advanced Window & Door
Elizabeth, PAGood Customer Service
Services Offered
Metal Frames
Glass Doors
Window Replacement/Installation
City Window & Construction Co
Clarksburg, WVPrice Transparency
Free assessment
Timely Service
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Elkins Builders/Talbot Glass
Elkins, WVPrice Transparency
Good Customer Service
Services Offered
Mirrors
Storm/Impact Windows
Window Repair
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Glass Showers
Glass Repair
Screen Repair
Calculate how much you can expect to pay for window installation and replacement in Fairmont, 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 Fairmont Saves You Money
When you upgrade to energy-efficient windows, you may see a few benefits, including:
- Save money on electricity bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your house.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Fairmont, that’s about 697 pounds per year on average.
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
Estimated Cost of Window Replacement in Fairmont
Let’s take a look at the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
Generally, homeowners in Fairmont can expect that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. But costs will differ significantly depending on the number of windows you need, the current condition of your home, your location and the quality of your products. Many window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. Additional services will increase overall project costs.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more initially, 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, purchasing certified energy-efficient windows can save Fairmont homeowners $336+ each year after replacing single-pane windows.
Costs will also vary based on the material you choose for your window frames. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
When it comes to window replacements, there are generally two types that your provider will have: 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 can also involve other materials, including insulation and drip edges, which raise the overall cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations are simpler and won’t cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you’re not sure which window installation service you need, your installer should be able to advise you. Generally, the choice is based 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 Fairmont
The EcoWatch Reviews team differs from most reviewers, as we assess these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Fairmont, we only included companies that serve the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Fairmont.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each company featured on this list to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including professionalism, cost, warranty, quality of installation, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies may not provide the most quality service. Still, 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 substantial investment, so you’ll want to be certain that investment is well protected. Window installation companies that give you 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 years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Fairmont, WV Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost of replacing one window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically 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 upfront but can save you hundreds of dollars a year in energy bills.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: awning windows, transom windows, double-hung and single-hung windows, picture windows, casement windows, bay windows and slider windows.
What services do window replacement companies provide?
Window installers go to your home to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
How long does window installation take?
Since a window takes about 30 minutes to install, about 16 windows can be installed in a typical 8-hour work day.