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Best Window Replacement Companies in Oswego, IL

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Written By Max Peterson|Last Updated: April 18, 2024

You might be installing replacement windows to improve your home's exterior facade, boost your energy efficiency, or protect your home from harsh weather conditions. If your windows are getting old or damaged, it's likely time to replace them. Hiring a certified window company will help you get the most satisfactory results and help you avoid costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 Oswego Window Installation Companies

We've assembled this list of contractors that specialize in window replacement in Oswego.

The This Old House Reviews Team evaluated scores of window companies in and around Oswego. We took into account the following criteria to select the best window replacement installers:

  • Customer reviews and recommendations
  • Professional experience and licensure
  • Product quality
  • Services and warranties
  • Energy-efficiency guarantees
Power Home Remodeling Logo

Power Home Remodeling

Based on 2,037 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient Options


  • Good customer service
2500 W Bradley Pl Unit G, Chicago, IL 847-916-5363 powerhrg.com
Window World of Joliet Logo

Window World of Joliet

Based on 327 customer reviews.

Services Offered

Custom Window DesignsDouble-HungBay WindowsEnergy-Efficient OptionsGlass DoorsWindow Replacement/installation


  • Timely service
  • Good customer service
  • Price transparency
2363 Copper Ct, Crest Hill, IL 815-729-3100 windowworldjoliet.com
Windows, Doors & Siding by Opal Enterprises Naperville Logo

Windows, Doors & Siding by Opal Enterprises Naperville

Based on 345 customer reviews.

Services Offered

Window Replacement/installationBay WindowsDouble-HungGlass Doors


  • Educational website
  • Good customer service
  • Free assessment
127 Ambassador Dr #159, Naperville, IL 630-538-7568 opalexteriors.com
Advance Home Remodelers, Window Installation & Service Inc. Logo

Advance Home Remodelers, Window Installation & Service

Based on 23 customer reviews.

Services Offered

Window Replacement/installation


  • Educational website
6316 Us-34, Oswego, IL 630-688-5386 advanceahome.com
FixHomeGlass- Glass Repair, Replacement Company Logo

FixHomeGlass- Glass Repair, Replacement Company

Based on 18 customer reviews.

Services Offered

Tempered GlassGlass DoorsVinyl FramesWindow RepairWindow Replacement/installationWood Frames


  • Educational website
  • Free assessment
  • Price transparency
13400 Illinois Rte 59 Ste 116-275, Plainfield, IL 630-225-3105 fixhomeglass.com
Naperville Roofing and Construction Logo

Naperville Roofing and Construction

Based on 85 customer reviews.

Services Offered

Glass ShowersWindow Replacement/installation


  • Free assessment
  • Timely service
  • Price transparency
2792 Rolling Meadows Dr, Naperville, IL 630-541-4998 napervilleroofingandconstruction.com
Schmidt Exteriors, Inc. Logo

Schmidt Exteriors

Based on 30 customer reviews.

Services Offered

Glass DoorsCustom Window DesignsBay WindowsVinyl FramesEnergy-Efficient OptionsWindow Replacement/installation


  • Free assessment
  • Good customer service
  • Educational website
1585 Beverly Ct # 116, Aurora, IL 630-406-0444 schmidtexteriors.com
Window Nation Logo

Window Nation

Based on 650 customer reviews.

Services Offered

Double-HungWindow Replacement/installationCustom Window DesignsBay WindowsEnergy-Efficient OptionsGlass DoorsVinyl Frames


  • Educational website
  • Free assessment
  • Price transparency
1263 Lakeview Dr, Romeoville, IL 815-306-8024 windownation.com
Premier Quality Windows & Siding, Inc. Logo

Premier Quality Windows & Siding

Based on 62 customer reviews.

Services Offered

Vinyl FramesWindow Replacement/installationWood FramesEnergy-Efficient OptionsFiberglass Frames


  • Educational website
  • Free assessment
  • Price transparency
1981 Wiesbrook Dr Af, Oswego, IL 630-966-1939 premierqualitywindows.com

More Local Window Companies

Naperville Windows and Doors

User Reviews: 4.5/5 

1355 Illinois Rte 59 #1D
Naperville, IL 60564

Advanced Windows & Siding, Inc.

User Reviews: 4.7/5 

309 Oswalt Ave
Batavia, IL 60510

Industry Elite Services

User Reviews: 4.3/5 

10204 Bode St UNIT A
Plainfield, IL 60585

Searls Window & Doors, Inc.

User Reviews: 4.0/5 

16260 Essington Rd
Plainfield, IL 60544

Reliable Home Improvement and Supply, Inc.

User Reviews: 4.3/5 

1300 W Ferry Rd
Naperville, IL 60563

Mr. Handyman of Naperville

User Reviews: 5/5 

1871 S Randall Rd STE C
Geneva, IL 60134

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Oswego
Annual Energy Efficient Windows Savings:$307
Average Max Temp:58°F
Average Min Temp:41°F
Average Daily Sunlight:52%
Average Annual Snowfall:28.6"
Average Monthly Precipitation:3.06"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Oswego

Dependability is important when it comes to choosing a window replacement company. However, your chosen company should also align with your needs and understand your vision. Keep in mind the following factors during your company search:

Window Cost by Type

When you're shopping for new windows, it's important to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Choosing budget windows could actually increase your overall cost, due to their reduced lifespan and more intensive maintenance needs. The age of your home, together with the styles, sizes, and materials of windows you select, can influence pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. If you're undecided, a window company can help you decide which options are most suitable for your home.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Glass Block$49-$620

Window Material Cost

Replacement window prices also vary based on material. Each option provides unique advantages depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost

Other Window Replacement Costs

Ask each contractor you're considering about labor costs, warranty fees, and permit fees. This will help you understand the financial commitment involved in the project.

Experience and Training

Choose a provider that focuses on window installation and repair, and look for this information on its website:

  • How many years it's been operating
  • Photo galleries of completed projects
  • Private certificates attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

Illinois doesn't issue state contracting licenses to window installers, but towns in the Land of Lincoln might have their own requirements for companies to follow. In Chicago proper, window installers must have a Class D or E license and submit copies of their business filings for the public record. Beyond the Windy City, licensing requirements are more varied.

Types of Windows Offered

There are many replacement window types you can choose from, and it's vital to find a company that focuses on installing the ones you want. Search a company's website and reviews for any of these types:

Also, check the type of window framing materials a company works with. Each material has different price points, life spans, and energy performance capabilities. Common materials include fiberglass, aluminum, wood, vinyl and composite.

Customer Feedback

Perhaps the best way to vet window companies for your job is to check what previous customers have said about them. Trustworthy sources for customer reviews include Yelp, the BBB, and Trustpilot Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

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Frequently Asked Questions About Window Replacement in Oswego

What are the benefits of hiring a window installer?

Window replacement is a big expense that greatly impacts your home's livability and energy efficiency. Hiring a professional window company to supervise your project ensures your windows will fit correctly, operate effectively, and be properly sealed. Companies also typically include a warranty that covers required maintenance and most needed fixes.

I've heard there are tax credits for energy-efficient windows. How much could I save?

Yes. No matter where you're located, you can claim a federal tax credit of up to $3,200 per year on up to 30% of your window replacement's cost. Additionally, most state and some local authorities offer tax breaks of their own. We recommend contacting your local tax authority for specific information about tax incentives available in your area.

Do window companies have guarantees or warranties for their work?

We strongly recommend choosing a window company that backs their work with a warranty for your protection. These policies usually cover material flaws, workmanship errors, and manufacturer defects for a year or two after installation. Check the warranty details with a window company before hiring it.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star