20 Best Window Companies in Ferguson, PA (2025 Reviews)
Are you looking to upgrade your windows? Our list of the top window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Ferguson 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
Whether you're updating for style or have windows that need repairs, windows play an important role in conserving your home's electricity. Drafty, leaky windows can cost you in electricity bills. In fact, the Department of Energy estimates that 25-30% of your house’s heat or cool air could be lost through your windows.
That’s bad news for your wallet and the environment, but one of the best window installation companies can help with that.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
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 Window Installation & Replacement Companies in Ferguson
The EcoWatch team evaluated dozens of installers that serve the Ferguson area to find the best window installation companies that fit our standards. The installers in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, availability, price, customer service 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 has windows expertise in Ferguson. 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 serves 200 locations nationwide.
You may want to consider opting for Window World if you're interested in a installer 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 Ferguson?Window World does not outline prices 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 pricing.

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 Ferguson. 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 serves nearly every state except Mississippi and West Virginia.
You may want to consider opting for Andersen if you're interested in a installer 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 WindowsThere are a wide range of window types available from Renewal by Andersen, 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 Ferguson?Andersen does not outline prices 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 pricing.

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 Ferguson. 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 serves 13 states and Washington D.C.
You may want to consider opting for Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, 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 Ferguson?Aeroseal does not outline prices 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 pricing.

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 Ferguson. 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 serves residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider opting for Window Nation if you're interested in a installer that 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 available from Window Nation, 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 Ferguson?Window Nation does not outline prices 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 pricing.
We’ve recommended companies with good reputations, but note that these are national companies, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Companies in Ferguson
Renewal by Andersen of West Central PA
Duncansville, PAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Glass Doors
Skylights
Bay Windows
Window Replacement/Installation
Double-Hung
American Awnings and Replacement Windows
Chambersburg, PAEducational Website
Price Transparency
Timely Service
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
HomeRite
Mechanicsburg, PAPrice Transparency
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Double-Hung
Tempered Glass
Window Replacement/Installation
Pella Windows & Doors of State College
State College, PAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Window Perfections
Altoona, PAEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Window Repair
Window Replacement/Installation
Glass Doors
Bay Windows
Window World of Dubois
DuBois, PAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Glass Doors
Bay Windows
Vinyl Frames
Grand Opening Windows & Doors
New Kingstown, PAGood Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Custom Window Designs
Bay Windows
Window Replacement/Installation
Double-Hung
Glass Doctor of Mechanicsburg, PA
Mechanicsburg, PAGood Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Window Repair
Mirrors
Glass Showers
Custom Glass
Glass Repair
Window Replacement/Installation
Glass Doors
Triangle Construction & Remodeling
Bellefonte, PAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Castle Windows
Mechanicsburg, PAEducational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Seven D Industries
Hollidaysburg, PAServices Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Vinyl Frames
Everlast Windows
Newburg, PAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Glass Doors
Double-Hung
Bay Windows
Vinyl Frames
Window Replacement/Installation
Custom Window Designs
Burke & Sons Inc.
Punxsutawney, PAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Screen Repair
Shawnee Vinyl
Bedford, PAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doctor of State College
Boalsburg, PAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Glass Repair
Energy-Efficient Options
Window Repair
Glass Showers
Window Replacement/Installation
Custom Glass
Mirrors
Westfall Vinyl Windows & Doors
McAlisterville, PAPrice Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Myers Building Product Specialists - Chambersburg
Chambersburg, PAPrice Transparency
Good Customer Service
Free assessment
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
The Glassmasters
Mechanicsburg, PAPrice Transparency
Educational Website
Services Offered
Custom Glass
Mirrors
Glass Doors
Glass Repair
Window Replacement/Installation
Thermal-Gard Building Products, Inc.
Punxsutawney, PAGood Customer Service
Price Transparency
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Double-Hung
Better View Windows Doors Patio Rooms
Carlisle, PAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Ferguson, PA 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 Ferguson Saves You Money
When you switch to energy-efficient windows, you may see a few benefits, including:
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can lower 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. Updating your windows could help raise the value of your property if you decide to sell.
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Installing energy-efficient models can help lower that amount, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Ferguson
Windows come in varying styles, shapes and purposes, so costs and services will vary remarkably depending on your project. Below, we go over the average cost and services that you’ll find from window replacement companies.
How Much Do New Windows Cost?
Even though the average cost of replacing a single window is around $600, it can range from $200 to $1,200. But costs will differ significantly depending on the quality of your products, the number of windows you need, your location and the current condition of your home. A lot of window companies also offer door installations and other add-ons like shutters, coating, baths and more. Additional services will increase overall project costs.
Bear in mind that energy-efficient windows may come at a higher price tag, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when installing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames have the lowest price. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are somewhat expensive and provide 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 provide decent insulation for your home.
What Services do Window Installers Offer?
There are generally two kinds of window installation services: full-frame and pocket installations.
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will cost more than a pocket installation. Pocket installations are on the simpler end and won’t carry as large a bill because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you’re not sure which window installation service you need, your installer can advise you. In general, the choice is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
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
How We Choose the Best Window Installers in Ferguson
In our search to find the most reliable, eco-friendly window installers in Ferguson, EcoWatch chose the above companies as the best window installation companies in the city. Along with energy efficiency, we evaluated several window installers in Ferguson and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you opt for. 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
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including cost, professionalism, warranty, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window companies may not 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
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Ferguson, PA Window Replacement FAQs
How much does window installation cost?
The national average cost of replacing a single window is around $600 but can range between $200 and $1,200, based on several factors. The price is often dependent on the type and material of the window, the size of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
The most common types of windows for homes are slider windows, casement windows, double-hung and single-hung windows, transom windows, bay windows, awning windows and picture windows.
Do I really need to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it’s tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and safer alternative.
What time of year should I replace my windows?
Replacement windows can be installed during any season, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your home, so the temperature outside doesn’t necessarily matter that much. Most importantly, the weather should be dry.
When is it time to replace your windows?
Windows typically have a lifespan of about 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have them checked by an expert to see if they are in need of a repair or replacement.