20 Best Window Companies in La Grange, IL (2025 Reviews)
Thinking about upgrading 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 La Grange 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
Although environmentally friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. If you have outdated, drafty windows, your HVAC system could be working overtime to heat or cool your home. This means spending more on electric bills.
That’s also bad news for the environment because the additional energy required by drafty windows increases your carbon footprint.
So if you’re constructing a new home, renovating or updating your windows in La Grange, you’ve found the best place to get started.
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 La Grange
The EcoWatch team researched dozens of providers that service the La Grange area to find the best window installation companies by our standards. The companies 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for about 27 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 perfect provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in La Grange?Prices aren’t mentioned 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 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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for about 27 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in La Grange?Prices aren’t mentioned on Andersen’s 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.

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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation industry for about 16 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the perfect provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in La Grange?Prices aren’t mentioned on Window Nation’s 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.
One thing to note is that the following companies are national, meaning the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company.
More Window Companies in La Grange
Renewal by Andersen of Chicago
Lockport, ILFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Skylights
Glass Doors
Window Replacement/Installation
Custom Window Designs
Bay Windows
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Romeoville, ILEducational Website
Services Offered
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Vinyl Frames
Bay Windows
Custom Window Designs
Glass Doors
Pegasus windows Inc.
Westchester, ILGood Customer Service
Price Transparency
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Energy-Efficient Options
WINBUZZ Windows Replacement
Downers Grove, ILFree assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
Glass Doors
Bay Windows
Double-Hung
Royal Craft Home Remodelers Inc.
Downers Grove, ILFree assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Durabuilt Home Improvements, Inc.
Elmhurst, ILPrice Transparency
Good Customer Service
Services Offered
Vinyl Frames
Bay Windows
Glass Doors
Window Replacement/Installation
Wood Frames
Double-Hung
Real Exteriors
Schiller Park, ILPrice Transparency
Educational Website
Good Customer Service
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Rite Way Glass & Mirror
Woodridge, ILGood Customer Service
Educational Website
Free assessment
Price Transparency
Timely Service
Services Offered
Energy-Efficient Options
Glass Showers
Window Replacement/Installation
Mirrors
Screen Repair
Glass Doors
Tempered Glass
Window Repair
Northwind Exteriors
Park Ridge, ILGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Chicago Window Repair & Replacement Company
Chicago, ILGood Customer Service
Free assessment
Timely Service
Services Offered
Glass Doors
Storm/Impact Windows
Metal Frames
Glass Repair
Vinyl Frames
Wood Frames
Bay Windows
Window Repair
Energy-Efficient Options
Window Replacement/Installation
New Edg Window Replacement
Naperville, ILServices Offered
Window Repair
Window Replacement/Installation
BUZ Windows Replacement & Installation
Carol Stream, ILFree assessment
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Bay Windows
Glass Doors
Two Panes Glazing, LLC
Wheaton, ILPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Window Repair
Window Replacement/Installation
Energy-Efficient Options
AT Construction, Inc.
Orland Park, ILTimely Service
Educational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Glass Doors
Window Replacement/Installation
EV Windows & Doors, Inc.
Des Plaines, ILGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Wood Frames
Fiberglass Frames
Glass Doors
Double-Hung
Metal Frames
Vinyl Frames
Window Replacement/Installation
FRST Windows Replacement & Installation
Chicago, ILServices Offered
Window Replacement/Installation
Chicago Windows Solutions
Schaumburg, ILPrice Transparency
Free assessment
Timely Service
Services Offered
Glass Doors
Vinyl Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Royalty Windows
Glenview, ILEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Vinyl Frames
Window Replacement/Installation
Custom Window Designs
Double-Hung
Calculate how much you can expect to pay for window installation and replacement in La Grange, IL 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 La Grange Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of energy use in your home. Switching to energy-efficient windows can help decrease that number, which helps you save some money on your bills.
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in La Grange
Let’s take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Typically, homeowners in La Grange can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. But prices differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will add extra costs to your project.
It’s important to note that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save La Grange homeowners $295+ a year when replacing single-pane windows.
Another factor that affects the overall cost is the material of the frame you select. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most, as 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?
When considering window installations, there are typically two types that your installer will offer: full-frame and pocket installations.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has significant rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are on the simpler end and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
If you’re not sure which kind of window installation service you should get, your installer can advise you. In general, the decision is based on 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 La Grange
EcoWatch reviews differ from other reviews, as we evaluate these companies through a sustainability lens. We have assessed the best window installation companies in La Grange mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can cut 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 installers that serve La Grange so you can find the best window installation company near you.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer on this list to ensure 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 determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of installation, cost, warranty, professionalism, quality of parts and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. Still, we want to make sure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies that offer 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 good track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
La Grange, IL Window Replacement FAQs
What is the average cost to replace windows in a home?
The average cost of installing a single window can range between $450 and $650. There are several factors that affect how much it costs, which include local labor costs, the number of windows, how energy-efficient the windows are, styles and sizes of windows, your property’s location and the materials used in designing the windows.
Which kind of window should I get?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification — they’re certified energy-efficient by the U.S. Department of Energy.
Do I really need to use a window installation company?
You should use a window installation professional whenever you need new windows. Installing windows is a complicated process that can be difficult and time-consuming, so it’s best handled by the professionals.
How do you know it’s time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.