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10 Best Window Replacement Companies in Oak Lawn, IL

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Written By David Cusick

Last Updated April 2024

Windows play a big role in your house's appearance and energy efficiency. Replacing your windows is a great way to increase the value of your home. Old or damaged windows can cost you in electric bills — about an extra $347 a year in Oak Lawn. The Department of Energy estimates that 25–30% of your house’s heat or cool air could be lost through your windows. If you're looking for a window installation company, you've found a great way to get started. Keep reading to discover the best window installation companies in Oak Lawn.

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Top 10 Best Window Replacement Companies in Oak Lawn

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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Price transparency

Good customer service

Educational website

Services Offered

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

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

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

Evergreen Door & Window

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3800 95th St, Evergreen Park, IL 60805 (708) 419-2116 evergreenwindow.com

Good customer service

Free assessment

Timely service

Educational website

Price transparency

Services Offered

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

Best Windows Inc

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

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Educational website

Good customer service

Price transparency

Services Offered

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

Gilkey Window Company - Chicago Ridge

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

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

Excel Windows

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7413 Duvan Dr #4, Tinley Park, IL 60477 (708) 636-9898 excelwindows.com

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Educational website

Price transparency

Good customer service

Services Offered

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

Lang Exterior

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2323 W 59th St, Chicago, IL 60636 (773) 737-4500 langexterior.com

Price transparency

Good customer service

Educational website

Services Offered

Double-hung
Triple pane glass
Window replacement/installation
Energy-efficient options
Vinyl frames
Glass doors
Window repair

Defender Steel Door & Window Company Chicago

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6119 W 35th St, Cicero, IL 60804 (708) 780-7320 defenderdoor.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

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

Midwest Windows Direct

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3256 W Ogden Ave, Chicago, IL 60623 (773) 786-9401 mymidwestwindows.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Double-hung
Energy-efficient options
Vinyl frames
Window replacement/installation
Custom window designs
Glass doors
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 Oak Lawn?

The cost of window installation or replacement will be influenced by a number of factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, Oak Lawn homeowners spend around $280 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 substantially improve your home's comfort, noise reduction, value, insulation, and appearance. Clear indicators that it's time for window replacement include the following:

  • Discomfort and high energy bills due to poor insulation around windows.
  • Outdated and inefficient window styles that detract from your home’s curb appeal.
  • Windows that are hard to close, open, or lock properly due to age and wear.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Drafts and cold air leaking in from old, loose-fitting windows.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is the key to a successful project. Below, you'll learn the most important considerations when it comes to deciding which company to hire.

Experience

Look for well-established local installers with extensive experience. Installers that have worked in Oak Lawn for years are more likely to understand the local climate and how to best meet your needs. Request references from recent customers to confirm a company’s reputation.

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. Proper certification indicates that a contractor has training in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your project 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 shoddy or unfinished work.

Process

The most qualified company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises down the road.

Warranties

Research window firms that back their installations with guarantees, and that provide warranties on products and labor. This demonstrates confidence in their work. Also look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window installer works with long-lasting, durable brands, offers energy-saving window options, and fits your budget. Look for window options with design flexibility, good energy ratings, and enhanced UV protection, and check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Oak Lawn, IL

In Oak Lawn, the ideal time to install windows is during the early fall when the temperature is milder, so the windows can fit and adjust properly. A good local window installer in Oak Lawn will be able to explain when the best time is to install windows on your home.

The right type of replacement windows for your Oak Lawn home depends on the year your home was built –the average house in Oak Lawn was built around 1970. For older homes, you might 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 timeless look that's perfect for older homes. For more modern homes, you might want to consider vinyl windows, which are durable, affordable and have a modern look.

The most expensive windows are those with multiple moving parts such as double-hung and casement windows. They are more intricate than single-hung windows, and so are more expensive. Single-hung windows are the least expensive on the market. Aluminum and vinyl are the most affordable frame options.

It depends on your budget and the condition of your windows. If your current windows are in reasonable condition, you might decide to only replace the ones that really need to be replaced. If you're in an area with lower energy costs, you may be able to wait to replace all your windows.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $77,221 a year in Oak Lawn, you may be able to qualify for special payment plans.

Window companies in Oak Lawn typically offer a wide range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and installing window treatments. They may also offer extra services such as weatherproofing or cleaning.

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