20 Best Window Companies in Woodstock, IL (2023 Reviews)
Looking to replace your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Woodstock 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 installation companies in Woodstock may not seem like the most captivating 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 can cost you in power bills. As a matter of fact, the Department of Energy estimates that 25-30% of your home's heat or cool air could be lost through your windows.
Fortunately, saving you money with efficient windows also aligns with our goals of reducing energy usage for the environment.
So if you're constructing a new home, renovating or changing out old windows in Woodstock, this guide is the best place to get started.
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 Woodstock
The EcoWatch Reviews team assessed dozens of installers that serve the Woodstock area to find the best window installation companies by our standards. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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 offers windows expertise in Woodstock. Window World has around 27 years of experience in the window replacement industry. Its reputation is backed by all the 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, Window World may be the company for you.
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 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 Woodstock?Although pricing information is not 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 offers the best availability in Woodstock. Andersen has over 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia.
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’s commitment to sustainability shows in its energy-efficient window offerings. 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 Woodstock?Prices are not available on Andersen’s website because the cost of window replacement varies greatly 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. You can request a free quote on its website for more information about pricing.

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. This window installation company has been operating since 2002 and currently provides services to 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider picking Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal’s offerings are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Woodstock?Universal does not mention prices 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. For more detailed information on pricing, you can receive a quote from the company.

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 offers the best residential windows in Woodstock. Window Nation has around 16 years of experience in the window replacement industry. Its reputation is backed by all the positive reviews from customers online.
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 carries 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 Woodstock?Although pricing information is 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. The best way to know for sure is to get a free quote from the company.
We aim to stay unbiased and transparent by mentioning pros and cons for every company. Additionally, any partnerships do not affect our rankings.
More Window Companies in Woodstock
Renewal by Andersen of Chicago
Glenview, IL-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Stained Glass
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Full-Service Installations
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Sliding Glass
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Residential Windows
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Bay Windows
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Glass Showers
Window World of Rockford
Loves Park, IL-
Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Sliding Glass
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Window Repair
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Double-Hung
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Bay Windows
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Commercial Windows
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Energy-Efficient Options
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Window Replacement
Champion Replacement Windows of Milwaukee
New Berlin, WI-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Bay Windows
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Window Replacement
Window Nation
Romeoville, 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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Window Replacement
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Double-Hung
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Stained Glass
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Sliding Glass
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Energy-Efficient Options
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Bay Windows
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Residential Windows
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Custom Window Designs
Renowned Building Solutions
McHenry, IL-
Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Window Replacement
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Double-Hung
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Residential Windows
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Commercial Windows
Your Window Solutions
Lake in the Hills, IL-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Bay Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Residential Windows
Goverla Windows and Doors
Fox River Grove, IL-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Custom Window Designs
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Window Replacement
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Classic Glass and Glazing Co
Gilberts, IL-
Price Transparency
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Free assessment
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Good Customer 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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Fast Delivery
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Stained Glass
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Glass Showers
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Energy-Efficient Options
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Window Replacement
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Window Repair
WarmDreams Windows & Doors
East Dundee, 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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Custom Window Designs
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Fast Delivery
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Double-Hung
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Bay 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
WellExpert
East Dundee, 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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Residential Windows
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Window Replacement
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Custom Window Designs
Window Well Services LLC
Elgin, 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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Aluminum Window Frames
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Window Replacement
Friendly Windows | Window Replacement
Suite #200F, 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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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
HP Windows And Doors
Barrington, IL-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Residential Windows
HX Home Solutions
Libertyville, IL-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Window Replacement
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Glass Showers
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Energy-Efficient Options
Morningside Exteriors
Barrington, IL-
Educational Website
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Timely Service
Services Offered
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Residential Windows
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Window Replacement
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Aluminum Window Frames
RemodelGo Windows & Doors
Palatine, 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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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Bay Windows
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Window Repair
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Fast Delivery
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Glass Showers
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Sliding Glass
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Commercial Windows
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Window Replacement
Window Concepts
South Barrington, IL-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Bay Windows
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Custom Window Designs
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Window Replacement
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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
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Sliding Glass
Casco Industries
South Elgin, IL-
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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Custom Window Designs
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Window Replacement
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Commercial Windows
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Residential Windows
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Aluminum Window Frames
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Double-Hung
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Fast Delivery
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Glass Showers
Argo Glass & Windows - Window Repair & Glass Replacement
Palatine, IL-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Window Replacement
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Tempered Glass
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Window Repair
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Double-Hung
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Aluminum Window Frames
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Sliding Glass
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Commercial Windows
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Residential Windows
Home Services at The Home Depot
IL-60, 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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Glass Showers
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Fast Delivery
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Window Replacement
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Stained Glass
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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 Woodstock, 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 Woodstock Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more ways switching out your windows could help you:
- Save money on electricity bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.
- Better temperature control in your home: When you reside in a place like Woodstock where the winters can be very cold, you usually have to rely on your heater to keep your house warm. Energy-efficient windows can decrease how hard your heater needs to work to heat your home.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Woodstock
When looking into window installation, each company offers different services and prices. Let's take a look at some average costs and services.
How Much Do New Windows Cost?
Typically, homeowners in Woodstock can expect that most window installations will range from $250 to $1,200, with the average cost at around $600. How much it will cost you varies based on several factors, such as material, the location of your home, type, size, number of windows and more.
With windows, efficiency is one of the most important factors for most homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Woodstock homeowners $317+ each year after replacing single-pane windows.
We recommend getting free quotes from several window installation companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first step of an installation is to figure out whether you want a full-frame or pocket installation.
A full-frame installation is a total window replacement. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, including insulation and drip edges, which raise the overall cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will likely need a full-frame installation instead.
If you're still trying to decide which type of installation to get, you can consult with your provider and get their advice. The decision mostly is influenced by how old the frames are and if there's any damage.
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 Woodstock
In our search to make your home improvements easier and more eco-friendly in Woodstock, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed each installer and ranked them based on the following methodology:
Service Area
Since this is a guide for Woodstock, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Woodstock.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand of window you choose. 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 customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of installation, cost, quality of parts, professionalism, warranty and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when 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. For that reason, window installation companies that provide 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 a good track record in the industry. 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.
Woodstock, IL Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing one window is around $600 but can range between $200 and $1,200, based on several factors. The price is often dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
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. To be sure you'll get 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.
What services do window installation companies offer?
Window installers visit your house to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
What time of year is a good time to replace my windows?
While you can install windows any time of year, warmer weather is typically better for installing replacement windows. Additionally, it shouldn't be raining, as rain can make the installation harder.