20 Best Window Companies in River Forest, IL (2023 Reviews)
Looking to upgrade your home's windows? We've got all the information you need in this guide to the top window installation companies.
We analyzed all the top-rated window companies in River Forest and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A guide on the best window replacement companies in River Forest may not seem like the most compelling article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might think. Traditional or damaged windows could lead to spending more on energy bills during the winter or summer months.
Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in River Forest
The EcoWatch team assessed dozens of installers across the country to find the top window installation companies for our readers. The installers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, availability, local expertise, customer service, price and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in River Forest. This company has been in business since 1995 and currently provides services to 200 locations nationwide.
You may want to consider picking Window World if you're interested in a installer that 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 WindowsWindow 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 River Forest?While prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to know for sure is to get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in River Forest. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has established itself as one of the most reputable companies in River Forest. The provider has many positive reviews from customers online.
Andersen may be the company for you if you're interested in one that 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 WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality 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 River Forest?Pricing details are not available on Andersen’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in River Forest. This provider has 20 years of experience in the window installation business, and it has established itself as one of the most reputable companies in River Forest. Its reputation is backed by several positive reviews from customers online.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct’s commitment to sustainability can be seen in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in River Forest?Prices aren’t listed on Universal’s website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about the cost.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in River Forest. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has established itself as one of the most reputable companies in River Forest. The provider has many positive reviews from customers online.
Window Nation may be the company for you if you're interested in one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality 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 River Forest?Pricing details are not available on Window Nation’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, 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. Getting a free quote on its website is the best way to get more accurate pricing information.
One thing to note is that the following companies are national, meaning the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company.
More Window Companies in River Forest
Renewal by Andersen of Chicago
Glenview, IL-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Full-Service Installations
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Window Replacement
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Sliding Glass
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Bay Windows
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Glass Showers
Window World Western Chicago
Lisle, IL-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Bay Windows
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Double-Hung
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Sliding Glass
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Residential Windows
Window Nation
Romeoville, IL-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Bay Windows
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Custom Window Designs
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Double-Hung
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Window Replacement
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Residential Windows
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Stained Glass
Scientific Home Services Ltd
Niles, IL-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Sliding Glass
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Window Repair
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Window Replacement
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Aluminum Window Frames
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Double-Hung
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Fast Delivery
SmardBuild Construction
Addison, IL-
Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
Pegasus windows Inc.
Westchester, IL-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Bay Windows
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Window Replacement
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Residential Windows
Real Exteriors
Schiller Park, IL-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
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Timely Service
Services Offered
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Double-Hung
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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Energy-Efficient Options
Best Windows Inc
La Grange Park, IL-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Bay Windows
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Aluminum Window Frames
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Custom Window Designs
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Residential Windows
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Window Replacement
Lang Exterior
Chicago, IL-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Repair
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Double-Hung
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Energy-Efficient Options
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Sliding Glass
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Window Replacement
Commercial Windows & Glass Company
Chicago, IL-
Price Transparency
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Educational Website
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Free assessment
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Timely Service
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Good Customer Service
Services Offered
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Window Replacement
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Glass Showers
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Sliding Glass
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Aluminum Window Frames
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Residential Windows
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Window Repair
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Tempered Glass
Horizon Restoration
Chicago, IL-
Timely Service
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Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Full-Service Installations
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
Semko Inc.
Chicago, IL-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Residential Windows
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
New Edge Window Replacement
Chicago, IL-
Good Customer Service
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Educational Website
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Timely Service
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Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Custom Window Designs
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Window Repair
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Energy-Efficient Options
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Double-Hung
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Residential Windows
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Window Replacement
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Tempered Glass
EDMAR Contractors Inc.
Chicago, IL-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Aluminum Window Frames
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Bay Windows
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Custom Window Designs
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Window Replacement
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Energy-Efficient Options
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Stained Glass
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Double-Hung
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Residential Windows
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Sliding Glass
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Fast Delivery
Durabuilt Home Improvements, Inc.
Elmhurst, IL-
Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
Valdicass Inc.
Brookfield, IL-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Window Replacement
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
Chicago Windows & Doors
Chicago, IL-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Double-Hung
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Sliding Glass
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Residential Windows
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Bay Windows
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Window Replacement
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Custom Window Designs
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Commercial Windows
American Thermal Window Products
Chicago, IL-
Free assessment
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Price Transparency
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Educational Website
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Timely Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Sliding Glass
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Window Replacement
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Aluminum Window Frames
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Double-Hung
United Windows Repair
Chicago, IL-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Double-Hung
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Window Replacement
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Tempered Glass
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Window Repair
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Commercial Windows
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Glass Showers
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Custom Window Designs
Transparent Window & Glass Company
Oak Park, IL-
Timely Service
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Window Repair
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in River Forest, IL using our customized window cost calculator.
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 River Forest Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more details about how upgrading your windows could benefit you:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Better temperature control in your home: Energy-efficient windows can decrease how hard your heating system needs to work to heat your home.
- Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 449 pounds.
Estimated Cost of Window Replacement in River Forest
Let's go over the cost of window installation and the kinds of services offered by installers.
How Much Do New Windows Cost?
Generally, homeowners in River Forest can expect that most window installations will cost between $250 and $1,200, with the average cost at about $600. This is because the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star estimates the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
Getting free quotes from several installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Do you need a full-frame installation or a pocket installation?
Full-frame installations involve replacing the complete window, including the trim, sill and frame. Full-frame installations are necessary when you want a new style or your window has considerable rot. Because full-frame installations are more involved, they will increase the total cost. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.
If you're still trying to decide which kind of installation you need, you can consult with your installer and get their recommendation. The choice mostly is influenced by the age of your window frames and if there's any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in River Forest
In our hunt to find the most reliable, eco-friendly window installers in River Forest, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. We've decided to review the best window replacement companies in River Forest mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for River Forest, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in River Forest.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each company in our guide to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have positive things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
River Forest, IL Window Replacement FAQs
How much does a window install cost?
The national average cost of replacing one window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is usually influenced by the type and material of the window, the location of your property and the size of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
Even though you can install your own windows, doing so is time-consuming and requires a lot of handiness. Hiring a professional can help guarantee that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
What time of year should I replace my windows?
Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into the house, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.
When is it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.