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Best Window Replacement Companies in Chicago, IL

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Written By Max Peterson | Last Updated: February 05, 2024

Replacement windows can defend your home from leaks and drafts, boost its energy efficiency, and give it some additional aesthetic appeal. A reputable window contractor can help you get the most value from your replacement windows, so you can make them work for you.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Chicago Window Installation Companies

By selecting one of these renowned companies for window replacement in Chicago, you'll enjoy your new windows in no time.

Chicago residents can trust the This Old House Reviews Team to provide timely, current window company recommendations. To find out the best companies, we emphasize these five criteria:

  • Professional experience and licensure
  • Customer reviews and recommendations
  • Product quality
  • Services and warranties
  • Energy-efficiency guarantees

Power Home Remodeling Logo

Power Home Remodeling

Based on 2,037 customer reviews.

Services Offered

Window Install & Replacement


  • Good customer service
2500 W Bradley Pl Unit G, Chicago, IL 847-916-5363 powerhrg.com
Window World Western Chicago Logo

Window World Western Chicago

Based on 204 customer reviews.

Services Offered

Double-Hung Sliding Glass Doors Bay Windows Window Install & Replacement


  • Free assessment
  • Price transparency
  • Educational website
4646 Western Ave, Lisle, IL 331-903-6873 windowworldwesternchicago.com
Pegasus windows Inc. Logo

Pegasus windows

Based on 89 customer reviews.

Services Offered

Bay Windows Window Install & Replacement


  • Educational website
  • Good customer service
  • Free assessment
1359 Newcastle Ave, Westchester, IL 708-639-5217 pegasusinchicago.com
Valdicass Inc. Logo


Based on 87 customer reviews.

Services Offered

Window Repair Pella Marvin Andersen Window Install & Replacement


  • Price transparency
  • Free assessment
  • Good customer service
8920 47th St, Brookfield, IL 708-255-5231 valdicass.com
Evergreen Door & Window Logo

Evergreen Door & Window

Based on 235 customer reviews.

Services Offered

Sliding Glass Doors Storm Windows Bay Windows Aluminum Frames Storm Doors Window Install & Replacement


  • Free assessment
  • Price transparency
  • Timely service
3800 95th St, Evergreen Park, IL 708-419-2116 evergreenwindow.com
Best Windows Inc Logo

Best Windows

Based on 71 customer reviews.

Services Offered

Commercial Windows Mirrors Bay Windows Aluminum Frames Window Install & Replacement Window Repair


  • Free assessment
  • Educational website
  • Price transparency
1112 Cleveland Ave, La Grange Park, IL 708-204-2446 bestwindows.net
Midwest Windows Direct Logo

Midwest Windows Direct

Based on 199 customer reviews.

Services Offered

Fiberglass Frames Bay Windows Window Install & Replacement Window Repair Vinyl Frames Custom Window Designs Storm Doors Energy-Efficient Options


  • Price transparency
  • Good customer service
  • Educational website
3256 W Ogden Ave, Chicago, IL 773-786-9401 mymidwestwindows.com
Glass Block Factory Logo

Glass Block Factory

Based on 32 customer reviews.

Services Offered

Custom Glass Window Repair Glass Showers Window Install & Replacement Vinyl Frames


  • Good customer service
  • Timely service
  • Price transparency
4518 W North Ave, Chicago, IL 773-804-9494 glassblockfactory.com
Lang Exterior Logo

Lang Exterior

Based on 147 customer reviews.

Services Offered

Window Install & Replacement Double-Hung Vinyl Frames Sliding Glass Doors Energy-Efficient Options Triple Pane Glass Window Repair


  • Price transparency
  • Good customer service
  • Educational website
2529 N Pulaski Rd, Chicago, IL 773-772-6800 langexterior.com

More Local Window Companies

New Edge Window Replacement

User Reviews: 4.5/5 

7155 W Belmont Ave
Chicago, IL 60634

Defender Steel Door & Window Company Chicago

User Reviews: 4.4/5 

6119 W 35th St
Cicero, IL 60804

Transparent Window & Glass Company

User Reviews: 4.4/5 

815 Lake St #2n
Oak Park, IL 60301

USA Board Up & Glass Co.

User Reviews: 4.4/5 

4320 1st Ave
Lyons, IL 60534

Nombach Roofing and Tuckpointing

User Reviews: 4.4/5 

819 N Milwaukee Ave
Chicago, IL 60642

ClimateGuard Windows & Doors - Factory Showroom

User Reviews: 4.4/5 

2622 N Pulaski Rd
Chicago, IL 60639

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Chicago
Annual Energy Efficient Windows Savings: $298
Average Max Temp: 57°F
Average Min Temp: 41°F
Average Daily Sunlight: 52%
Average Annual Snowfall: 36.0"
Average Monthly Precipitation: 3.17"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Chicago

With Chicago's large population, you're sure to find a trustworthy window company that aligns with your values and preferences. As you reach out to companies, keep the following factors in mind:

Window Cost by Type

Replacing your windows is a significant undertaking, so balancing cost with performance is crucial. Although high-quality windows may cost more upfront, they often provide better long-term value due to their extended lifespan. The style, size, and material of your new windows have the greatest impact on your final cost. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. If you're unsure, a window company can help you decide which options are ideal for your home.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window Types Average Cost
Arched $252-$1547
Awning $364-$1016
Bay $840-$6236
Custom $374-$1039
Casement $291-$1686
Double-hung $135-$877
Egress $249-$622
Glass Block $49-$631
Picture $218-$1616
Single-hung $98-$1663
Skylight $124-$1501
Sliding $286-$1455
Storm $59-$411
Transom $304-$637

Window Material Cost

Window prices also vary based on material. Each option gives you different benefits depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, aluminum and composites look sleek and stay strong against the elements, so they tend to cost more.

Window Types Average Cost
Aluminum $59-$1663
Composite $600-$1348
Fiberglass $98-$840
Vinyl $202-$1870
Wood $300-$1686

Other Window Replacement Costs

Ask each contractor you're evaluating about labor costs, warranty fees, and permit fees. This will help you understand the financial commitment involved in the project.

Experience and Training

Examine a company's website and talk to a representative to learn more about its product and service offerings, pricing, and warranties. Many companies also keep online photo galleries that exhibit past projects.

Ensure that the company focuses on window replacement. The more specialized training its staff has, and the longer it has been in operation, the more likely it will provide high-quality craftsmanship.

Licensing and Credentials

Illinois doesn't issue state contracting licenses to window installers, but municipalities in the Land of Lincoln might have their own requirements for companies to follow. In Chicago proper, window installers must have a Class D or E license and submit copies of their business filings for the public record. Beyond the Windy City, licensing requirements are different.

Types of Windows Offered

The kind of window you want should play a role in your company choice. Not every contractor will necessarily be familiar with the types you want. A company website will tell more about the kinds of windows it specializes in, such as:

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Also, check the style of window framing materials a company works with. Each material has distinct price points, life spans, and energy performance capabilities. Common materials include vinyl, aluminum, composite, fiberglass and wood.

Customer Feedback

One of the easiest ways to vet a company is to check what other customers have written about their experiences. Read customer reviews on sites such as Google, Trustpilot, and Yelp. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.

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Frequently Asked Questions About Window Replacement in Chicago

How could new windows help my energy efficiency?

Chicago homeowners could save up to $300 each year by installing efficient windows. They'll also reduce their property's carbon dioxide emissions by 450 pounds per year.

According to the national Department of Energy, up to a third of a house's HVAC usage is to compensate for the heat or cold entering through windows. Efficient windows help keep heat out in the summertime and retain heat in the wintertime, both protecting your comfort and saving you money.

I've heard there are tax credits for energy-efficient windows. How much could I save?

Yes. No matter where you're located, you can claim a federal tax credit of up to $3,200 per year on up to 30% of your window replacement's cost. Additionally, most state and some local governments offer tax breaks of their own. We recommend contacting your local government for specific information about tax incentives available in your area.

My window screen tore. How should I fix it?

It depends on the size of the tear and its location on your window. You can usually fix small tears yourself using a special kit. Some window providers will supply you with one when they install your windows, or you can purchase one for $5–10 from a local hardware store. Larger tears, or those located at the edge of a window, usually need professional assistance.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star