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10 Best Window Replacement Companies in Downers Grove, IL

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Written By David Cusick

Last Updated February 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 about $300 a year on your power bills after upgrading your windows. Potential leaks or drafts can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. Choosing a window installer can be difficult, which is why we've put together a list of the top window installation companies in Downers Grove.

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Top 10 Best Window Replacement Companies in Downers Grove

Renewal by Andersen of Chicago

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

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

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

Energy-efficient options
Window replacement/installation

Window World Western Chicago

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4646 Western Ave, Lisle, IL 60532 (331) 903-6873 windowworldwesternchicago.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Bay windows
Double-hung
Window replacement/installation
Glass doors

Rusco Windows & Doors

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

Price transparency

Free assessment

Educational website

Timely service

Good customer service

Services Offered

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

Rite Way Glass & Mirror

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

Good customer service

Educational website

Free assessment

Timely service

Price transparency

Services Offered

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

Next Door & Window

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16W240 83rd St, Burr Ridge, IL 60527 (630) 323-6398 nextdoorandwindow.com

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Price transparency

Good customer service

Educational website

Services Offered

Glass doors
Double-hung
Bay windows
Window replacement/installation

Next Door and Window

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815 E Ogden Ave, Naperville, IL 60563 (630) 355-0277 nextdoorandwindow.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Window replacement/installation
Double-hung
Glass doors
Bay windows

Pella Window and Door Showroom of Naperville, IL

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115 E Ogden Ave, Naperville, IL 60563 (630) 571-6404 pella.com

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Glass doors
Window replacement/installation
Double-hung
Bay windows

Best Windows Inc

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

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

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

Gilkey Window Company - Chicago Ridge

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

Good customer service

Timely service

Price transparency

Educational website

Free assessment

Services Offered

Double-hung
Vinyl frames
Energy-efficient options
Glass doors
Window replacement/installation
Fiberglass frames
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 will be influenced by a number of factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, Downers Grove homeowners spend about $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

Installing new energy-efficient windows can greatly improve your home's insulation, noise reduction, comfort, value, and appearance. Some clear indicators it's time to invest in new windows include the following:

  • Windows that are difficult to open, close, and lock properly due to age and wear.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Outdated and inefficient window styles that reduce your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • High energy bills and discomfort from poor window insulation.

How To Choose a Window Company

Picking a window installer with the right qualifications helps ensure a smooth installation. We explain the most important considerations for choosing a qualified provider below.

Experience

Make sure you hire an experienced local installer with a long record of successfully installing and replacing windows. Installers that have served Downers Grove for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to confirm a company provides quality installations.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor has training in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of poor work or unfinished jobs.

Process

The best window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer unclear quotes or timelines that lack necessary details. Look for ongoing contact throughout the process to avoid surprises later in the project.

Warranties

Look into window installers that provide installation guarantees on labor and materials. This indicates confidence in their work. Target companies with unlimited lifetime warranties that can pass to new homeowners.

Materials

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

Frequently Asked Questions About Window in Downers Grove, IL

The ideal time to install windows in Downers Grove is when temperatures are moderate, generally in the spring or fall. This allows installers to work with less worry about extreme temperatures.

The best 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. For older homes, you may want to consider efficient windows such as double-pane 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 more modern homes, you may want to consider vinyl windows, which are affordable, durable and have a modern look.

You can save money on your window installation by going with a less expensive option like single-hung windows with vinyl frames. These have lower costs compared to more expensive windows like fiberglass, wood, or double-hung windows.

The process for installing new windows typically begins with measuring the old windows and ordering new ones. Next, a professional installer will prep the work area, take out the existing windows, and install the new ones. Once this is done, the installer will trim out the opening and finish by sealing the window.

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 stop 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 cracking.

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

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