20 Best Window Companies in Westchester, IL (2024 Reviews)

When it’s time to replace your windows, our reviews of the best window installation companies can help you find the right provider for you.

We analyzed all the top-rated window companies in Westchester and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're updating for style or have windows that need repairs, windows play a key role in conserving electricity in your home. Damaged or outdated windows could lead to having higher power bills during the winter or summer months.

Luckily, helping you save energy with upgraded windows also helps our goals of conserving energy and the resources it takes to produce it.

We’ve compiled a guide on the best installation companies to help you in your research, so you can not only take advantage of brand-new windows, but also save money on your energy bills.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Westchester

The EcoWatch team assessed dozens of installers across the country to find the top window replacement companies for our readers. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, availability, customer service, price and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon 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.

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 Windows

There are a wide variety of window types that Window World offers, 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 Westchester?

Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon 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.

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 Windows

There are a wide variety of window types that Renewal by Andersen offers, 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 Westchester?

Andersen does not mention 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. For more detailed information on the cost, you can request a quote from the company.

Window Nation logo
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon 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.

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 Windows

There are a wide variety of window types that Window Nation offers, 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 Westchester?

Window Nation does not mention 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. For more detailed information on the cost, you can request a quote from the company.

One thing to note is that the companies in this section are national, which means the quality of customer service may depend on your local team. We have tried to be unbiased and transparent by mentioning both pros and cons for each company.

More Window Companies in Westchester

Renewal by Andersen of Chicago

Lockport, IL
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Skylights

Website: https://www.renewalbyandersen.com/window-company/080-chicago-il/about-us
Address: 14503 S Gougar Rd #800, Lockport, IL 60491
Phone: (866) 836-2764

Power Home Remodeling

Chicago, IL
4.4
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://powerhrg.com/
Address: 2500 W Bradley Pl Unit G, Chicago, IL 60618
Phone: (847) 916-5363

Window Nation

Romeoville, IL
4.6
★★★★★
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors

Website: https://www.windownation.com/chicago_showroom/
Address: 1263 Lakeview Dr, Romeoville, IL 60446
Phone: (815) 306-8024

Pegasus windows Inc.

Westchester, IL
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: http://www.pegasusinchicago.com/
Address: 1359 Newcastle Ave, Westchester, IL 60154
Phone: (708) 639-5217

Durabuilt Home Improvements, Inc.

Elmhurst, IL
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Wood Frames
  • Service icon Vinyl Frames
  • Service icon Glass Doors

Website: https://www.durabuilthi.com/
Address: 747 N Church Ct Suite C2, Elmhurst, IL 60126
Phone: (630) 941-1800

WINBUZZ Windows Replacement

Downers Grove, IL
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames

Website: http://windowdownersgrove.com/
Address: 44932 Fairview Ave, Downers Grove, IL 60515
Phone: (331) 998-9169

Real Exteriors

Schiller Park, IL
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: http://realexteriors.com/
Address: 3740 25th Ave, Schiller Park, IL 60176
Phone: (847) 305-3959

Royal Craft Home Remodelers Inc.

Downers Grove, IL
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://royalcraftremodelers.com/
Address: 1525 Ogden Ave, Downers Grove, IL 60515
Phone: (630) 725-1000

Northwind Exteriors

Park Ridge, IL
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: https://northwindexteriors.com/
Address: 508 W Higgins Rd, Park Ridge, IL 60068
Phone: (773) 998-4000

Rite Way Glass & Mirror

Woodridge, IL
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Tempered Glass
  • Service icon Energy-Efficient Options
  • Service icon Glass Showers
  • Service icon Screen Repair
  • Service icon Mirrors
  • Service icon Window Repair
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: http://www.ritewayglass.com/#!contact/ccyf
Address: 6750 IL-53, Woodridge, IL 60517
Phone: (630) 960-4420

BUZ Windows Replacement & Installation

Carol Stream, IL
5.0
★★★★★
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: http://windowscarolstream.com/
Address: 513 Concord Ln, Carol Stream, IL 60188
Phone: (630) 716-2120

Chicago Window Repair & Replacement Company

Chicago, IL
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Glass Repair
  • Service icon Metal Frames
  • Service icon Energy-Efficient Options
  • Service icon Storm/Impact Windows
  • Service icon Wood Frames
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Bay Windows

Website: https://window-repair-chicago.com/
Address: 2620 W Fletcher St Unit A-37, Chicago, IL 60618
Phone: (773) 322-1074

Two Panes Glazing, LLC

Wheaton, IL
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Window Repair

Website: https://www.twopanesglazing.com/
Address: 5 Wheaton Center #220, Wheaton, IL 60187
Phone: (630) 488-9280

New Edg Window Replacement

Naperville, IL
5.0
★★★★★

    Services Offered

    • Service icon Window Repair
    • Service icon Window Replacement/Installation

    Website: http://windowsreplacementnaperville.com/
    Address: 1717 N Naper Blvd #200, Naperville, IL 60563
    Phone: (773) 676-0659

    Contractor BG-High Quality Roofing and Exterior Repair Services

    Mt Prospect, IL
    5.0
    ★★★★★
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Doors

    Website: http://contractorbg.com/
    Address: 1761 W Algonquin Rd Suite 3B, Mt Prospect, IL 60056
    Phone: (847) 809-6144

    EV Windows & Doors, Inc.

    Des Plaines, IL
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Educational Website
    • Pros icon Price Transparency

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Metal Frames
    • Service icon Fiberglass Frames
    • Service icon Wood Frames
    • Service icon Glass Doors
    • Service icon Double-Hung
    • Service icon Vinyl Frames

    Website: https://evwindowsinc.com/
    Address: 9344 Knight Ave, Des Plaines, IL 60016
    Phone: (847) 612-8894

    Royalty Windows

    Glenview, IL
    5.0
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames
    • Service icon Custom Window Designs
    • Service icon Bay Windows
    • Service icon Double-Hung

    Website: https://www.royaltywindows.com/
    Address: 4318 Regency Dr, Glenview, IL 60025
    Phone: (847) 999-7920

    Chicago Windows Solutions

    Schaumburg, IL
    5.0
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Timely Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Double-Hung
    • Service icon Bay Windows
    • Service icon Vinyl Frames
    • Service icon Window Replacement/Installation
    • Service icon Glass Doors

    Website: https://www.chicagowindowssolutions.com/
    Address: 1421 Wright Blvd, Schaumburg, IL 60193
    Phone: (773) 754-5645

    FRST Windows Replacement & Installation

    Chicago, IL
    5.0
    ★★★★★

      Services Offered

      • Service icon Window Replacement/Installation

      Website: http://windowschicago.us/
      Address: 1920 W Howard St, Chicago, IL 60645
      Phone: (224) 856-2101

      FST Window Replacement & Installation

      Glenview, IL
      5.0
      ★★★★★
      • Pros icon Educational Website
      • Pros icon Free assessment
      • Pros icon Good Customer Service
      • Pros icon Price Transparency

      Services Offered

      • Service icon Window Replacement/Installation

      Website: https://windowsglenview.com/
      Address: 1247 Milwaukee Ave #304, Glenview, IL 60025
      Phone: (224) 435-0916
      Westchester Window Cost Calculator

      Calculate how much you can expect to pay for window installation and replacement in Westchester, IL using our customized window cost calculator.

      Estimated Window Cost:
      161 homeowners have requested a free estimate in the last 3 days.

      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 Westchester Saves You Money

      There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the change include the following:

      • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
      • Save on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
      • Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Westchester, that’s about 449 pounds per year on average.
      • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.

      Estimated Cost of Window Replacement in Westchester

      Each window installer provides varying services and has different price points based on several factors.

      How Much Do New Windows Cost?

      The typical cost to replace a single window is about $600 but can range from $200 to $1,200. How much it will cost is based on several factors, such as type, number of windows, size, the location of your home, material and more.

      With windows, efficiency is the most important factor for most homeowners. Windows with higher efficiency 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, buying certified energy-efficient windows can save Westchester homeowners $295+ each year after replacing single-pane windows.

      Another factor that affects the total cost is the material of the frame you select. Aluminum frames are generally the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

      What Services do Window Installers Offer?

      There are typically two kinds of window replacement services: full-frame and pocket installations.

      Full-frame installations are usually done when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your installers will replace the whole window, including the sill, trim and frame. Pocket installations are on the simpler end and won’t cost as much because they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.

      Your window installation company should be able to help you choose what’s best for your needs. In Westchester, the decision will mostly depend on how old your home is and if there’s any moisture damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional evaluate your frames and window sills.

      Advertisement

      Best Availability

      Renewal by Andersen

      ★★★★★
      4.5
      • Great Industry Reputation
      • Award-winning Company
      • Member of US Green Building Council
      • Manufactures products in-house
      Save $375 Off Each Window
      Get Estimate

      Power Home

      ★★★★★
      4.5
      • Uses eco-friendly materials
      • Well-trained, certified installers
      • Lifetime or lengthy warranty
      Next-Day Appointments Available
      Get Estimate

      Best for Residential Windows

      Window Nation

      ★★★★★
      4.0
      • Custom Designs
      • Wide variety of products and services
      • Manufactures products in-house

      How We Choose the Best Window Installers in Westchester

      EcoWatch reviews differ from most reviews since we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed several window installers in Westchester and assigned rankings based on the following methodology:

      Service Area

      This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.

      Work Quality

      When picking new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher 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 find 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 nearly every category, including cost, professionalism, quality of parts, warranty, quality of installation and more.

      Cost

      Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers’ prices, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

      Warranty

      As discussed, windows are a serious investment, so you’ll want to be certain that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

      Years of Experience

      Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

      Westchester, IL Window Replacement FAQs

      What is the typical cost to install new windows in a home?

      The typical cost to install a window ranges between $450 and $650. There are a variety of factors that affect the cost, including your property’s location, the number of windows, local labor costs, styles and sizes of windows, how energy-efficient the windows are and the materials used in designing the windows.

      What type of window is the most energy-efficient?

      A window’s energy efficiency is influenced by several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.

      Can you replace your own windows?

      If you’re handy and have the time and patience to do the job right, it’s possible to install your own windows. However, if you don’t have the time or know-how, we don’t recommend doing it on your own.

      When is the best time of year to replace windows?

      While you can install windows any time of year, warmer weather is often better for replacing windows. Additionally, the weather should be dry, as rain can make the installation more difficult.