20 Best Window Companies in Summit, IL (2025 Reviews)
Thinking about upgrading your home's windows? We’ve got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Summit 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
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Summit. When it’s the middle of winter, your outdated and leaky windows could be making your home more difficult to heat and costing you more in power bills.
Installing upgraded, efficient windows on your home can help you save money every month on your electric bills — and you can help the environment, too.
So if you’re constructing a new home, renovating or updating your windows in Summit, 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 Summit
The EcoWatch Reviews team researched dozens of companies that service the Summit area to find the top window installation companies by our standards. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price 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 about 27 years of experience in the windows industry, and it currently serves 200 locations nationwide.
It has established itself as 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 WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Summit?Window World doesn’t have any prices available on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can get a quote on the company’s website.

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 about 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia.
It has established itself as 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 WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Summit?Andersen doesn’t have any prices available 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. If you’d like more accurate pricing information, you can get a quote on the company’s website.

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 about 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.
It has established itself as 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 WindowsWindow Nation carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Summit?Window Nation doesn’t have any prices available 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. If you’d like more accurate pricing information, you can get a quote on the company’s website.
We’ve recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Summit, so the quality of service may differ depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for every company reviewed.
More Window Companies in Summit
Renewal by Andersen of Chicago
Lockport, ILEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Glass Doors
Double-Hung
Custom Window Designs
Skylights
Window Replacement/Installation
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Romeoville, ILEducational Website
Services Offered
Glass Doors
Vinyl Frames
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Double-Hung
Custom Window Designs
Pegasus windows Inc.
Westchester, ILPrice Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Glass Doors
WINBUZZ Windows Replacement
Downers Grove, ILFree assessment
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Vinyl Frames
Double-Hung
Energy-Efficient Options
Royal Craft Home Remodelers Inc.
Downers Grove, ILFree assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Real Exteriors
Schiller Park, ILEducational Website
Free assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Durabuilt Home Improvements, Inc.
Elmhurst, ILGood Customer Service
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Wood Frames
Vinyl Frames
Glass Doors
Double-Hung
Chicago Window Repair & Replacement Company
Chicago, ILFree assessment
Timely Service
Good Customer Service
Services Offered
Metal Frames
Bay Windows
Energy-Efficient Options
Glass Repair
Wood Frames
Window Replacement/Installation
Vinyl Frames
Glass Doors
Storm/Impact Windows
Window Repair
Rite Way Glass & Mirror
Woodridge, ILFree assessment
Good Customer Service
Timely Service
Educational Website
Price Transparency
Services Offered
Glass Showers
Tempered Glass
Glass Doors
Window Repair
Window Replacement/Installation
Mirrors
Energy-Efficient Options
Screen Repair
Northwind Exteriors
Park Ridge, ILFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
AT Construction, Inc.
Orland Park, ILTimely Service
Free assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
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
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Two Panes Glazing, LLC
Wheaton, ILFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Window Repair
FRST Windows Replacement & Installation
Chicago, ILServices Offered
Window Replacement/Installation
EV Windows & Doors, Inc.
Des Plaines, ILEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Metal Frames
Vinyl Frames
Wood Frames
Fiberglass Frames
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Window Replacement/Installation
Glass Doors
Royalty Windows
Glenview, ILEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Custom Window Designs
Vinyl Frames
Window Replacement/Installation
FST Window Replacement & Installation
Glenview, ILFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Summit, 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 Summit Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, such as:
- Reduce your carbon footprint: By using less energy once switching to energy-efficient windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Switching to energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- 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 harmful 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, particularly if you have an older home.
Estimated Cost of Window Replacement in Summit
When looking into window installation, each company offers different services and costs. Let’s look at some average costs and services.
How Much Do New Windows Cost?
Typically, homeowners in Summit can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost at around $600. These numbers vary based on the specifics of your installation, like number of windows, type, material, the location of your home, size and more.
It’s important to remember that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Summit homeowners $295+ a year when replacing single-pane windows.
The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, although it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?
Full-frame installations involve replacing the full window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant damage. Because these installations are more involved, they will raise the overall cost. A pocket installation involves replacing a window within the existing frame, which is generally less expensive than a full-frame installation.
If you’re not sure which kind of window installation service you should get, your installer can advise you. Generally, the decision is influenced by factors such as 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 Summit
EcoWatch differs from most reviewers because we examine these companies through a sustainability lens. We’ve assessed the best window installation companies in Summit mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your power 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 a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When selecting new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including cost, quality of installation, professionalism, warranty, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies are not going to provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Summit’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Summit window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Summit, IL Window Replacement FAQs
How much does a window install cost?
The average cost to install a window ranges between $450 and $650. There are many factors that influence how much it costs, which include the number of windows, how energy-efficient the windows are, styles and sizes of windows, your property’s location, the materials used in designing the windows and local labor costs.
What are the kinds of windows?
The most common kinds of windows for homes are casement windows, awning windows, transom windows, double-hung and single-hung windows, bay windows, picture windows and slider windows.
Do you really need to use a window installation company?
You should hire a window installation company whenever you want to replace your windows. Installing windows is a complex process that can be difficult and time-consuming, so it’s best left to the professionals.
What time of year is the best time to replace my windows?
Replacement windows can be installed during any season, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the home, so the temperature outside doesn’t necessarily matter that much. What’s more important than the temperature is that the weather should be dry.
How long does it typically take to install windows?
Because the average installation time of a window is 30 minutes, about 16 windows can be installed in an 8-hour work day.