21 Best Window Replacement Companies in Hanover, IL (Mar 2023)
Window Companies Near Me
Thinking of improving your property's value? The top window replacement companies can help.
We analyzed all the top window installers in Hanover and selected the top 21 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's energy efficiency can also have a large impact on home energy conservation. If your house has outdated, drafty windows, your AC or heater could be working extra hard to heat or cool your home. This means spending more on electricity bills.
That's also bad for the environment, as the additional energy required by old windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Hanover
The EcoWatch team evaluated many window installation companies across Hanover to narrow our list down to the top ones. We assessed the providers based on energy-efficient offerings, local experience, customer service, price, coverage area and more.

Window World
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Large serice area
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World has windows expertise in Hanover. Window World has been in the window industry for around 27 years. The company has hundreds of positive reviews from customers online.
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, this may be the right provider 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 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 Hanover?While 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 inquire about a quote from the company.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen offers the best availability in Hanover. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The provider has many positive reviews from customers on online review websites.
It 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 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 Hanover?Pricing information is not available on Andersen's website because the cost of window installment differs based 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. The best way to get more accurate pricing information is to request a free quote from the company.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Manufactures products in-house
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Limited service area
Universal Windows Direct provides the best warranty in Hanover. Universal has about 20 years of experience in the industry, and it currently serves 27 states nationwide.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows 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 Hanover?Pricing information is not available on Universal's website since the cost of window installment differs based on how many and what type(s) of windows you need. However, 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. Receiving a free quote on its website is the best way to know for sure.

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. Window Nation has about 16 years of experience in the window installation industry. Its reputation is backed by several positive reviews on customer review websites.
You may want to consider opting for Window Nation 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.
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 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 Hanover?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. Getting a free quote on its website is the best way to get more accurate information.
Please note that the following companies are national, meaning the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by describing pros and cons for every company.
More Window Replacement Companies in Hanover
Savocchi Glass, Windows & Doors
Glenview, IL-
Timely Service
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Helps Educate Customers
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Price Transparency
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Good Customer Service
Services Offered
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Doors
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
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Architectural Glass
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Fast Delivery
HX Home Solutions
Libertyville, IL-
Good Customer Service
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No-Hassle Pricing
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Award-Winning
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Helps Educate Customers
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Stained Glass
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Sliding Glass
The Glass Guru
Waukegan, IL-
Educational Website
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Consistent Workmanship
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Chicago
Glenview, IL-
Timely Service
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No-Hassle Pricing
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Gold Standard Restorations Inc.
Elgin, IL-
Reliable Appointment Windows
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No-fee Quotes
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Chicago
Lockport, IL-
No-Hassle Pricing
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Good Customer Service
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Dependable Service
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Free Quotes
Services Offered
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Innovative Home Concepts, Inc
Crystal Lake, IL-
Reliable Service
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No-fee Quotes
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Award-Winning
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
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Energy-Efficient Options
Gilkey Window Company
Chicago Ridge, IL-
Reliable Service
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Helps Educate Customers
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Timely Service
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Excellent Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Stained Glass
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Sliding Glass
Apex Window Werks Chicago
Wheeling, IL-
Locally Recognized for Quality
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Good Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Pros Inc
Plainfield, IL-
Locally Recognized for Quality
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Price Transparency
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Free Quotes
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Rite Way Glass & Mirror
Woodridge, IL-
Price Transparency
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Excellent Customer Service
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Educational Website
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Arrives on Time
Services Offered
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Residential Windows
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Heavy Glass
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Fast Delivery
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Tempered Glass
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Custom Windows
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Commercial Windows
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Sliding Glass
CHICAGO GLASS COMPANY #2
Stickney, IL-
Consistent Workmanship
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Excellent Customer Service
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Gives to charity
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Price Transparency
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Accurate Contracting Services Inc.
Antioch, IL-
Excellent Customer Service
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Dependable Service
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Full-Service Installations
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Sliding Glass
Air-Tite Window & Siding Specialists
Berwyn, IL-
No-fee Quotes
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Arrives on Time
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Educational Website
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Reliable Service
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
Air-Tite Window & Siding Specialists
Oak Brook, IL-
Dependable Service
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Free Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Business Windows
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Double-Hung
Renewal by Andersen of Chicago
Lockport, IL-
Consistent Workmanship
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Good Customer Service
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Woodland Windows & Doors
Roselle, IL-
Price Transparency
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Reliable Service
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Arrives on Time
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Ultimate Home Solutions
Glen Ellyn, IL-
Price Transparency
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No-fee Quotes
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Reliable Appointment Windows
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
American Thermal Window Products
Chicago, IL-
Helps Educate Customers
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No-Hassle Pricing
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Good Customer Service
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Award-Winning
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Michon Siding & Windows, Inc.
Schiller Park, IL-
Good Customer Service
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Consistent Workmanship
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Timely Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
Barrington Promar Window Replacement
Barrington, IL-
Excellent Customer Service
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Price Transparency
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Award-Winning
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Reliable Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Hanover Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more ways switching out your windows could benefit you:
- Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 449 pounds per year on average.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Hanover
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you can find from window installers.
How Much Do New Windows Cost?
Though the typical to install a single window is around $600, it can range anywhere from $200 to $1,200. But prices differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations and replacements, which carry a higher price tag.
It's also worth bearing in mind that energy-efficient windows will usually cost more upfront, but Energy Star estimates that upgrading the windows on your Hanover home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Costs will also vary based on the material of your frame. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
When it comes to window installations, there are typically two types that your installer will have: full-frame and pocket installations.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has significant damage. Full-frame installations require more time and labor and will increase overall costs. A pocket installation involves installing a new window without replacing the frame. This means instead of tearing out the whole window and reinstalling it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you figure out what's best for your needs. In Hanover, the decision will mostly be based on the age of your windows and if there's any moisture damage. Wood can decay if it's not properly maintained over the years, so it's a good idea to have a professional check on your frames and window sills.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Hanover
In our search to make your home improvements easier and more eco-friendly in Hanover, the EcoWatch Reviews team evaluated many companies before deciding on these. Along with energy efficiency, we reviewed each installer and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Hanover so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of installation, professionalism, quality of parts, cost, warranty and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Hanover, IL Window Replacement FAQs
How much does a window install cost?
The national average cost to replace a window is about $600 but can range between $200 and $1,200, depending on several factors. The price is typically dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different kinds of windows?
The most common kinds of windows for homes include: transom windows, slider windows, awning windows, double-hung and single-hung windows, casement windows, picture windows and bay windows.
When do I need to use a window installation company?
Unless you have home repair skills and have all the tools you need to replace your own windows, we recommend hiring a professional. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
What time of year is the best time to replace my windows?
Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.
Should I replace all my windows at the same time?
If your windows are greater than 20 years old, it's most likely time to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less time.