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10 Best Window Replacement Companies in Downers Grove, IL

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Written By David Cusick

Last Updated June 2024

Windows play a big role in the appearance of your house, as well as its energy efficiency. Replacing your windows is a great way to increase the value of your home. In Downers Grove, you could save around $300 a year on your energy bills by replacing your windows. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. Selecting the best company for you is a big decision. That's why we've created this list of the best window installers in Downers Grove.

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4.1/5
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Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Downers Grove

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of Chicago

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14503 S Gougar Rd #800, Lockport, IL 60491 (866) 836-2764 renewalbyandersen.com

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Educational website

Good customer service

Price transparency

Services Offered

Bay windows
Skylights
Double-hung
Glass doors
Window replacement/installation
Custom window designs

Power Home Remodeling

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2500 W Bradley Pl Unit G, Chicago, IL 60618 (847) 916-5363 powerhrg.com

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

Rite Way Glass & Mirror

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6750 IL-53, Woodridge, IL 60517 (630) 960-4420 ritewayglass.com

Timely service

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Window replacement/installation
Energy-efficient options
Mirrors
Window repair
Glass doors
Glass showers
Tempered glass
Screen repair

Rusco Windows & Doors

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1405 Centre Cir, Downers Grove, IL 60515 (630) 796-4624 rusco-windows.com

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Educational website

Timely service

Good customer service

Price transparency

Services Offered

Bay windows
Energy-efficient options
Skylights
Glass doors
Custom window designs
Window replacement/installation
Double-hung

My WindowWorks

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570 East North Frontage Road, Bolingbrook, IL 60440 (708) 381-1821 mywindowworks.com

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Timely service

Price transparency

Educational website

Good customer service

Services Offered

Glass doors
Energy-efficient options
Window replacement/installation
Vinyl frames

Gilkey Window Company - Chicago Ridge

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10160 Virginia Ave, Chicago Ridge, IL 60415 (708) 229-2340 gilkey.com

Timely service

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Price transparency

Good customer service

Free assessment

Services Offered

Fiberglass frames
Vinyl frames
Energy-efficient options
Glass doors
Double-hung
Window replacement/installation

Best Windows Inc

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1112 Cleveland Ave, La Grange Park, IL 60526 (708) 204-2446 bestwindows.net

Good customer service

Price transparency

Free assessment

Services Offered

Custom window designs
Vinyl frames
Mirrors
Window replacement/installation
Glass doors
Bay windows
Energy-efficient options

Pegasus windows Inc.

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1359 Newcastle Ave, Westchester, IL 60154 (708) 639-5217 pegasusinchicago.com

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Good customer service

Services Offered

Glass doors
Energy-efficient options
Window replacement/installation
Double-hung
Bay windows

WINBUZZ Windows Replacement

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44932 Fairview Ave, Downers Grove, IL 60515 (331) 998-9169 windowdownersgrove.com

Good customer service

Free assessment

Services Offered

Window replacement/installation
Bay windows
Vinyl frames
Double-hung
Glass doors
Energy-efficient options

Air-Tite Window & Siding Specialists

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2625 Butterfield Rd #138, Oak Brook, IL 60523 (630) 576-2500 air-titewindows.com

Good customer service

Timely service

Price transparency

Educational website

Services Offered

Glass doors
Window replacement/installation
Double-hung
Tempered glass
Bay windows
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Downers Grove?

The amount you'll spend on window installation or replacement varies based on a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in Downers Grove will spend roughly $290 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can significantly enhance your home's value, appearance, comfort, noise reduction, and insulation. Obvious signs that it's time for window replacement include the following:

  • Windows that are difficult to close, open, or lock properly due to wear and age.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • High energy bills and discomfort from poor insulation.

How To Choose a Window Company

Finding a truly qualified window installer is critical to a successful project. Below, we cover the main factors to consider when deciding which company to hire.

Experience

Seek out an established local window company with a proven track record of success installing all window types. Seasoned providers are more likely to understand Downers Grove's climate and will know how to meet your needs. To verify a provider's reputation, request references from recent customers.

Certifications

Look for installers that are backed by major window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians assigned to your job hold the right certifications.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for references from people in your area. Review customer feedback to verify that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy or unfinished work.

Process

A quality provider will give you a comprehensive project plan, reasonable timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Insist on consistent contact throughout, so you aren't caught off guard when installation starts.

Warranties

Look for contractors that guarantee their installations and provide warranties on labor and materials. This demonstrates trust in their window installations. Look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Ensure your provider works with durable, energy-efficient window brands that work with your budget. Look for design flexibility, good energy ratings, and enhanced UV protection. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Downers Grove, IL

In Downers Grove, the ideal time to install windows is during the early fall when the temperatures are milder, so the windows can seal and settle properly. A good local window installer in Downers Grove will be able to tell you when the best time is to install windows on your home.

The ideal type of replacement windows for your Downers Grove home depends on when your home was built –the average house in Downers Grove was built around 1976. If your home was built a while ago, you may want to consider energy-efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's perfect for older homes. For newer homes, you may want to consider vinyl windows, which are affordable, durable and have a modern look.

You can save money on window installation by choosing a budget option like single-hung windows with vinyl frames. These have lower prices compared to other kinds of windows such as wood, fiberglass, or double-hung windows.

The window installation process typically involves measuring and ordering the windows, prepping the surrounding area for installation, removing the existing window, installing the new one, and insulating the frame. Depending on the kind of window being put in, additional steps might be required.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also clean the windows regularly to prevent debris from accumulating and leading to damage. Additionally, if you live in an area with a lot of rainfall, you should check the window sills and frames once a year to ensure that the seals are not deteriorating or breaking.

Yes, most window companies offer financing options. Some installers provide low-interest loans, although you may not qualify if your income is on the higher end, while other companies provide special financing plans with terms and conditions that vary depending on the project.

Getting windows professionally installed can provide a number of benefits. Professional installers can make sure that your windows are properly fitted, weatherproofed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, which can save you time and money.

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