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

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

We analyzed all the top-rated window companies in Pontiac 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 review of the top window installation companies in Pontiac may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. If you have traditional, outdated windows, your AC or heater could be working overtime to heat or cool your house. This means higher electric bills.

That’s not great for either your bank account or the environment, but one of the best window installation companies can help with that.

We’ve made this list of the top installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your electricity 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 Pontiac

The EcoWatch Reviews team examined dozens of installers in Pontiac to find the best window installation companies for our readers. We assessed the companies on energy-efficient offerings, price, customer service, local experience, coverage area 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 business for about 27 years. The provider has hundreds of glowing reviews from customers on online review websites.

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

Window World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Pontiac?

Window World doesn’t have any cost information available on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive 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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. The provider has hundreds of glowing reviews from customers on online review websites.

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

Renewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Pontiac?

Andersen doesn’t have any cost information 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. The best way to get more accurate information is to receive 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 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 business for about 16 years. The provider has hundreds of glowing reviews from customers on online review websites.

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

Window Nation carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Pontiac?

Window Nation doesn’t have any cost information 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. The best way to get more accurate information is to receive a free quote from the company.

One thing to note is that the companies in this section are national, meaning the quality of the service may depend on your local team. We have tried to remain unbiased and transparent by including pros and cons for every provider.

More Window Companies in Pontiac

Renewal by Andersen of Chicago

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

Services Offered

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

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

Window Nation

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

Services Offered

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

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

The Well Dressed Window

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

Services Offered

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

Website: https://www.blindsbloomington.com/
Address: 309 Veterans Pkwy #415, Normal, IL 61761
Phone: (309) 275-3165

AT Construction, Inc.

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

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.atconstructionil.com/
Address: 11726 Springbrook Ct, Orland Park, IL 60467
Phone: (708) 289-9655

Greater Midwest Exteriors - Shorewood

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

Services Offered

  • Service icon Window Replacement/Installation

Website: https://gm-exteriors.com/
Address: 21715 S Colleen Ct, Shorewood, IL 60404
Phone: (630) 463-7663

Crawford & Brinkman Door & Window Co

Peoria, IL
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.crawfordandbrinkman.com/
Address: 7715 N Crestline Dr, Peoria, IL 61615
Phone: (309) 322-7167

Millworks

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

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.mymillworks.com/
Address: 7022 N University St, Peoria, IL 61614
Phone: (309) 691-2595

Rhino Glass & Window

Crest Hill, IL
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: http://www.rhinoglassrepair.com/
Address: 2045 Oakland Ave, Crest Hill, IL 60403
Phone: (815) 722-9700

Premier Quality Windows & Siding, Inc.

Oswego, IL
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: http://www.premierqualitywindows.com/
Address: 1981 Wiesbrook Dr AF, Oswego, IL 60543
Phone: (630) 966-1939

Naperville Roofing and Construction

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

Services Offered

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

Website: https://napervilleroofingandconstruction.com/
Address: 2792 Rolling Meadows Dr, Naperville, IL 60564
Phone: (630) 541-4998

Pella Windows & Doors of Peoria

Peoria, IL
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

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

Website: https://www.pellabranch.com/peoria/showrooms/peoria/
Address: 4308 N Sheridan Rd Suite A, Peoria, IL 61614
Phone: (309) 690-4777

Bacon & Van Buskirk Glass Co.

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

Services Offered

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

Website: http://bvbglass.com/
Address: 801 S Neil St, Champaign, IL 61820
Phone: (217) 356-6471

Window World of Peoria

Peoria, IL
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.windowworldofpeoria.com/
Address: 8224 N University St, Peoria, IL 61615
Phone: (309) 698-3910

Pella Windows & Doors of Mendota

Mendota, IL
4.6
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: http://pellachicago.com/
Address: 907 Washington St, Mendota, IL 61342
Phone: (815) 539-7724

Pekin Glass & Mirror

Pekin, IL
4.0
★★★★★

    Services Offered

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

    Website: http://www.pekinglassandmirror.com/
    Address: 332 Derby St, Pekin, IL 61554
    Phone: (309) 347-6158

    Advance Home Remodelers, Window Installation & Service Inc.

    Oswego, IL
    3.5
    ★★★★★
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://advanceahome.com/
    Address: 6316 US-34, Oswego, IL 60543
    Phone: (630) 688-5386

    FixHomeGlass- Glass Repair, Replacement Company

    Plainfield, IL
    3.3
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

    • Service icon Tempered Glass
    • Service icon Window Repair
    • Service icon Wood Frames
    • Service icon Glass Doors
    • Service icon Vinyl Frames
    • Service icon Window Replacement/Installation

    Website: https://fixhomeglass.com/
    Address: 13400 Illinois Rte 59 Ste 116-275, Plainfield, IL 60585
    Phone: (630) 225-3105

    Industry Elite Services

    Plainfield, IL
    3.3
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://industryeliteservices.com/
    Address: 10204 Bode St UNIT A, Plainfield, IL 60585
    Phone: (630) 536-8232

    Window Repair Guy.com

    Diamond, IL
    3.3
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

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

    Website: https://www.windowrepairguy.com/
    Address: 60 S Will Rd, Diamond, IL 60416
    Phone: (815) 634-8922

    Meister Windows & Siding

    Bonfield, IL
    3.3
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

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

    Website: http://www.meisterwindowssiding.com/
    Address: 122 N 7000 Rd W, Bonfield, IL 60913
    Phone: (815) 932-9407
    Pontiac Window Cost Calculator

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

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

    • Decrease your carbon footprint: By using less energy after switching to energy-efficient windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
    • Save money on power bills: Switching to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
    • Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help increase the value of your property if you decide to sell.
    • Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.

    Estimated Cost of Window Replacement in Pontiac

    Windows come in various shapes and sizes, so costs and services will differ considerably. Here are the average costs and the primary services that you can find from window installers.

    How Much Do New Windows Cost?

    According to our market research, the national average cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. Costs will differ significantly based on your location, the quality of your products, the number of windows you need and the current condition of your home. Many window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. Additional services will increase your overall project costs.

    Keep in mind that energy-efficient windows may come at a higher price point, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when replacing double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.

    The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, although it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.

    What Services do Window Installers Offer?

    The first question to ask yourself when planning on installing new windows is: Should you get a full-frame installation or a pocket installation?

    Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of deterioration. With this service, your professionals will replace the entire window, including the frame, sill and trim. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won’t carry as large a bill, but you can’t do this type of installment if you have any pre-existing rot or water damage.

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

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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

    How We Choose the Best Window Installers in Pontiac

    The EcoWatch Reviews team is different from other reviewers because we assess these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer and assigned rankings based on the following methodology:

    Service Area

    This one is 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 right window installation company near you.

    Work Quality

    We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company featured in our guide to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

    Customer Reviews

    Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have good things to say about their service from a certain installer, it won’t be featured on EcoWatch.

    Cost

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

    Warranty

    Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

    Years of Experience

    Because of Pontiac’s climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Pontiac window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

    Pontiac, IL Window Replacement FAQs

    How much does window installation cost?

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

    Which type of window should I get?

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

    What do window installers do?

    Window installers will do the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, some companies offer window manufacturing, customization and repairs.

    How long does window installation take?

    Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that have to be installed.