20 Best Window Companies in Prospect Heights, IL (2023 Reviews)
When the time comes to replace your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Prospect Heights 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 Prospect Heights may not seem like the most interesting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. When it's the middle of winter, your old and drafty windows could be making your home more difficult to heat and more uncomfortable for you.
Replacement windows improve your home's insulation, not only making you more comfortable during the summer and winter, but also saving you money and helping the environment.
Because windows have such a big impact on your home, selecting the right company for you is a big choice to make. That's why the EcoWatch team has created this list of the best window replacement companies, so you can more easily make an informed decision.
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 Prospect Heights
The EcoWatch Reviews team evaluated dozens of window installation companies across Prospect Heights to narrow our list down to the best ones. The installers we've reviewed in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently services 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the company for you.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality 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 Prospect Heights?Although prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can ask for a 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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews on customer review websites.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the company for you.
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 make sure you ask for 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 Prospect Heights?Although prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can ask for a quote from the company.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window installation business.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers 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. 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 Prospect Heights?Universal doesn’t have any pricing information available on its 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. If you’d like to know for sure, you can get a quote on the company’s website.

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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been in business since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by several positive reviews on customer review websites.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the company for you.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Prospect Heights?Although prices are not available on Window Nation’s website, 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. For more detailed information on the cost, you can ask for a quote from the company.
We aim to be unbiased and transparent by describing pros and cons for each provider. Additionally, any partnerships do not affect our reviews.
More Window Companies in Prospect Heights
Renewal by Andersen of Chicago
Glenview, IL-
Price Transparency
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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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Commercial Windows
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Residential Windows
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Full-Service Installations
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Stained Glass
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Double-Hung
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Window Replacement
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Bay Windows
Window World Western Chicago
Lisle, IL-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Window Replacement
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Double-Hung
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Fast Delivery
Window Nation
Romeoville, IL-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Bay Windows
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Stained Glass
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Residential Windows
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Energy-Efficient Options
Aurora Apex Windows and Doors
Wheeling, IL-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Glass Showers
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Tempered Glass
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Window Replacement
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Aluminum Window Frames
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Window Repair
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Commercial Windows
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Double-Hung
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Residential Windows
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Energy-Efficient Options
Beka Window Repair
Wheeling, 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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Window Replacement
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Window Repair
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Commercial Windows
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Fast Delivery
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Bay Windows
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Double-Hung
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Aluminum Window Frames
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Residential Windows
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Glass Showers
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Custom Window Designs
RemodelGo Windows & Doors
Palatine, 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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Fast Delivery
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Energy-Efficient Options
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Window Repair
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Commercial Windows
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Bay Windows
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Glass Showers
Apex Window Werks - Chicago Window Repair & Glass Replacement
Wheeling, 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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Aluminum Window Frames
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Glass Showers
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Stained Glass
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Sliding Glass
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Custom Window Designs
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Commercial Windows
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Tempered Glass
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Residential Windows
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Window Replacement
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Window Repair
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Double-Hung
Argo Glass & Windows - Window Repair & Glass Replacement
Palatine, 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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Double-Hung
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Tempered Glass
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
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Window Repair
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Residential Windows
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Window Replacement
All Star Products
Northbrook, IL-
Educational Website
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Good Customer Service
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Timely Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Commercial Windows
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Window Replacement
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Fast Delivery
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Bay Windows
LEN Roofing & Remodeling
Northbrook, IL-
Educational Website
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Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Custom Window Designs
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Glass Showers
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Window Repair
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Residential Windows
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Window Replacement
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Fast Delivery
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Sliding Glass
Scientific Home Services Ltd
Niles, IL-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Double-Hung
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Window Replacement
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Window Repair
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Fast Delivery
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Commercial Windows
Opal Enterprises Windows & Siding Company
Des Plaines, 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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Double-Hung
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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Window Replacement
EV Windows & Doors, Inc.
Des Plaines, IL-
Good Customer Service
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Timely Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Aluminum Window Frames
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Window Replacement
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Residential Windows
Forde Windows
Northbrook, IL-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Commercial Windows
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Window Repair
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Residential Windows
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Custom Window Designs
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Window Replacement
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Glass Showers
Tim's Glass and Mirror Company
Arlington Heights, IL-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Tempered Glass
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Residential Windows
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Glass Showers
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Commercial Windows
Rooftop Designs
Schaumburg, IL-
Price Transparency
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Bay Windows
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Double-Hung
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Fast Delivery
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Residential Windows
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Custom Window Designs
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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Bay Windows
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Double-Hung
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Window Replacement
Savocchi Glass Company, Inc.
Glenview, IL-
Good Customer Service
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Free assessment
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Aluminum Window Frames
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Window Replacement
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Sliding Glass
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Fast Delivery
Siding & Windows Group
Glenview, 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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Double-Hung
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Residential Windows
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Window Replacement
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Custom Window Designs
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Commercial Windows
Next Door and Window
Arlington Heights, IL-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Custom Window Designs
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Double-Hung
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Aluminum Window Frames
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Stained Glass
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Prospect Heights, 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 Prospect Heights Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to take the plunge and make the switch:
- Save money on power bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of household energy use. Installing energy-efficient windows can help decrease that number, which helps you save some money on your bills.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
- 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.
- More efficient energy use in your home: In Prospect Heights where the winters can get very cold, energy-efficient windows reduce the amount of heat that is lost through your windows, making it easier to keep your house warm.
Estimated Cost of Window Replacement in Prospect Heights
Windows come in various shapes and sizes, so costs and services will vary remarkably. Here are the average costs and the primary services that you'll find from window installers.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range anywhere from $200 to $1,200. How much it will cost you depends on several factors, including type, material, size, the location of your home, number of windows and more.
It's important to remember that windows with the best efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Prospect Heights homeowners $295+ a year when replacing single-pane windows.
How much your window installation costs will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves taking out the old window, the sill, and the exterior and interior trim. It also involves extra materials, including insulation and drip edges, which raise the overall cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation means replacing a window within the existing frame, which is usually less expensive than a full-frame installation.
Your window installation company will be able to help you understand what's best for your needs. In Prospect Heights, the decision will mostly depend on the age of your windows and if there's any damage. Wood can decay if not maintained properly over the years, so it's good to have a professional check your frames and window sills.
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 Prospect Heights
EcoWatch is different from other reviewers, as we're examining these companies through a sustainability lens. We have assessed the best window installation companies in Prospect Heights mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Prospect Heights, we gave more points to companies that serve the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Prospect Heights.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, warranty, quality of installation, quality of parts, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Prospect Heights, IL Window Replacement FAQs
How much does a window install cost?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is often influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars 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 do not open will be more efficient than windows that do. If you want to be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
What do window installers do?
Window installers cover the entire process — from replacing old windows with new ones to cleaning up after the installation. In addition, a lot of companies offer window manufacturing, customization and repairs.
How often do you need to replace windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may be in need of replacement.