20 Best Window Companies in Buffalo Grove, IL (2025 Reviews)

Looking to improve your house’s appearance? The best window replacement companies can help.

We analyzed all the top-rated window companies in Buffalo Grove 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.

A guide on the best window replacement companies in Buffalo Grove may not seem like the most riveting article on EcoWatch, but trust us, windows impact your life more than you might realize. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. In Buffalo Grove, that’s almost $294 a year that you could save on your electric bills after making the switch.

That’s bad news for your wallet and the environment, but one of the best window installation companies can help you with that.

We’ve made this list of the top 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 power 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 Buffalo Grove

The EcoWatch Reviews team evaluated dozens of companies that service the Buffalo Grove area to find the best window installation companies by our standards. The installers we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

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 provides windows expertise in Buffalo Grove. Window World has about 27 years of experience in the window replacement industry. Many positive reviews from customers online back the provider's reputation.

It 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 range 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 Buffalo Grove?

Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to ask for a free 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 provides the best availability in Buffalo Grove. Andersen has about 27 years of experience in the window replacement industry. Many positive reviews from customers online back the provider's reputation.

It 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 range 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 Buffalo Grove?

Prices aren’t displayed 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. The best way to get more accurate pricing information is to ask for a free 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 provides the best residential windows in Buffalo Grove. Window Nation has about 16 years of experience in the window replacement industry. Many positive reviews from customers online back the provider's reputation.

It 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 range 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 Buffalo Grove?

Prices aren’t displayed 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

We aim to stay unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not affect our rankings.

More Window Companies in Buffalo Grove

Renewal by Andersen of Chicago

Glenview, IL
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.renewalbyandersen.com/window-company/080-chicago-il/about-us
Address: 2300 Ridge Dr, Glenview, IL 60025
Phone: (847) 486-5680

Power Home Remodeling

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

Services Offered

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

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

Window Door Pro Installation

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

Services Offered

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

Website: http://www.windowdoorpro.net/
Address: 471 Castlewood Ln, Buffalo Grove, IL 60089
Phone: (773) 997-0344

Screen Medix

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

Services Offered

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

Website: http://www.screenmedix.com/
Address: 546 E Northwest Hwy Suite 105, Palatine, IL 60074
Phone: (847) 495-8292

Beka Window Repair

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

Services Offered

  • Service icon Glass Doors
  • Service icon Wood Frames
  • Service icon Tempered Glass
  • Service icon Window Repair
  • Service icon Double-Hung
  • Service icon Glass Repair
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Glass Showers
  • Service icon Metal Frames
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: https://foggywindowrepairs.com/
Address: 222 E Camp McDonald Rd, Wheeling, IL 60090
Phone: (773) 786-8821

Professional Home Improvement, Inc.

Arlington Heights, IL
5.0
★★★★★

    Services Offered

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

    Website: https://professionalsiding.com/
    Address: 115 S Wilke Rd Suite 206F, Arlington Heights, IL 60005
    Phone: (847) 253-9500

    FST Window Replacement & Installation

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

    Services Offered

    • Service icon Window Replacement/Installation

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

    Royalty Windows

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

    Services Offered

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

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

    Contractor BG-High Quality Roofing and Exterior Repair Services

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

    Services Offered

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

    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 Price Transparency
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

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

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

    Hoffman Window Replacement Company

    Hoffman Estates, IL
    5.0
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

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

    Website: http://hoffmanwindowinstallation.com/
    Address: 760 Hill Dr #311, Hoffman Estates, IL 60169
    Phone: (224) 385-1658

    Goverla Windows and Doors

    Fox River Grove, IL
    5.0
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

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

    Website: https://www.goverlausa.com/
    Address: 601 Hunters Way, Fox River Grove, IL 60021
    Phone: (847) 630-6444

    Chicago Windows Solutions

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

    Services Offered

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

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

    Northwind Exteriors

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

    Services Offered

    • Service icon Window Replacement/Installation

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

    WarmDreams Windows & Doors

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

    Services Offered

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

    Website: https://warmdreams.us/
    Address: 206 Christina Dr, East Dundee, IL 60118
    Phone: (312) 414-9298

    Real Exteriors

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

    Services Offered

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

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

    BUZ's Windows Replacement & Installation

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

    Services Offered

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

    Website: http://replacementwindowsalgonquin.com/
    Address: 1435 Geringer Rd, Algonquin, IL 60102
    Phone: (224) 689-8046

    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 Wood Frames
    • Service icon Glass Doors
    • Service icon Double-Hung
    • Service icon Vinyl Frames

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

    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

      Great Outlook Glass

      Dundee Township, IL
      5.0
      ★★★★★
      • Pros icon Free assessment

      Services Offered

      • Service icon Glass Showers
      • Service icon Mirrors
      • Service icon Window Replacement/Installation
      • Service icon Glass Doors
      • Service icon Glass Repair

      Website: http://greatoutlookglass.com/
      Address: 35W113 Frontenac Dr, Dundee Township, IL 60118
      Phone: (224) 409-4421
      Buffalo Grove Window Cost Calculator

      Calculate how much you can expect to pay for window installation and replacement in Buffalo Grove, 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 Buffalo Grove Saves You Money

      By switching to energy-efficient windows, you can enjoy several benefits, such as:

      • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
      • Save on energy bills: Because energy-efficient windows lower the amount of energy used to heat or cool your home, the switch can help you save around $294 annually on your energy bills in Buffalo Grove.
      • Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your property if you decide to sell.
      • Decrease your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.

      Estimated Cost of Window Replacement in Buffalo Grove

      Windows come in different styles, shapes and purposes, so costs and services will differ greatly based on several factors. Below, we detail the typical cost and services that you’ll find from window installation companies.

      How Much Do New Windows Cost?

      According to our research, the average cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. These amounts vary depending on the specifics of your installation, such as number of windows, type, the location of your home, size, material and more.

      It’s also worth bearing in mind that energy-efficient windows will typically cost more initially, but Energy Star estimates that upgrading the windows on your Buffalo Grove home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

      Getting free quotes from multiple companies is the best way to find out which one is right for you.

      What Services do Window Installers Offer?

      The first step when considering a window replacement is to clarify whether you need a full-frame or pocket installation.

      A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations are simpler and won’t cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.

      If you’re still trying to decide which type of installation you should get, you can ask your provider and get their advice. The decision mostly depends on the age of your window frames and if there’s any damage.

      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 Buffalo Grove

      In our search to make your home improvements easier and more eco-friendly in Buffalo Grove, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed several window installers in Buffalo Grove and assigned rankings using the following methodology:

      Service Area

      Since this is a guide for Buffalo Grove, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Buffalo Grove.

      Work Quality

      When choosing new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand of window you choose. 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

      Customer feedback is another very important review factor. If the majority of customers don’t have positive things to say about their experience with a certain window installation company, you won’t see it featured on EcoWatch.

      Cost

      This one is a give-and-take: similar to most services, cheap window installation companies may not provide the highest quality service. Still, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.

      Warranty

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

      Years of Experience

      Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.

      Buffalo Grove, IL Window Replacement FAQs

      What is the average cost to install windows?

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

      What are the different kinds of windows?

      The most common kinds of windows for homes include: transom windows, awning windows, casement windows, bay windows, picture windows, slider windows and double-hung and single-hung windows.

      Do I really need to use a window installation company?

      Unless you have home repair skills and have all the necessary tools to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complex and can take anywhere from four to six hours for one window. Although it’s tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.

      How long does window installation typically take?

      Since the average installation time of a window is 30 minutes, around 16 windows can be installed in a typical 8-hour work day.