20 Best Window Companies in Grafton, IL (2023 Reviews)
Are you thinking about replacing your windows? Our list of the top window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Grafton 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
The EcoWatch Reviews team is all about helping Grafton homeowners find eco-conscious solutions for their homes. When it's the middle of winter, your outdated and leaky windows could be making your home harder to heat and more uncomfortable for you.
That's not great for your bank account or the environment, but one of the top window installation companies can help with that.
So if you're building a new home, renovating or replacing your windows in Grafton, 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 Grafton
The EcoWatch team evaluated several window providers across Grafton to narrow our list down to the top ones. We assessed the companies on their energy-efficient offerings, price, coverage area, local experience, 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. Window World has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Grafton?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

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. Andersen has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Grafton?Andersen does not detail prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to get more accurate information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct 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 services 27 states nationwide.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. 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 Grafton?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. You can request a free quote on its website for more information about the cost.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation industry for about 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Grafton?Window Nation does not detail prices on its website, but 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. Requesting 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 customer service may depend on your local crew. We have tried to remain unbiased and transparent by describing both pros and cons for each company.
More Window Companies in Grafton
Renewal by Andersen of Chicago
Glenview, 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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Window Replacement
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Glass Showers
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Full-Service Installations
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Bay Windows
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Sliding Glass
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Stained Glass
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Residential Windows
Window World Western Chicago
Lisle, IL-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Window Replacement
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Sliding Glass
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Double-Hung
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Bay Windows
Champion Replacement Windows of Milwaukee
New Berlin, WI-
Price Transparency
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Good Customer Service
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Free assessment
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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Window Replacement
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Double-Hung
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Bay Windows
Window Nation
Romeoville, 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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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Bay Windows
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Double-Hung
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Sliding Glass
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Window Replacement
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Stained Glass
Your Window Solutions
Lake in the Hills, 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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Custom Window Designs
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Sliding Glass
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Residential Windows
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Window Replacement
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Bay Windows
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Double-Hung
Goverla Windows and Doors
Fox River Grove, 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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Double-Hung
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Window Replacement
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Energy-Efficient Options
Classic Glass and Glazing Co
Gilberts, IL-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Window Repair
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Fast Delivery
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Custom Window Designs
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Stained Glass
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Energy-Efficient Options
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Glass Showers
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Commercial Windows
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Window Replacement
WarmDreams Windows & Doors
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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Energy-Efficient Options
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Double-Hung
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Bay Windows
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Sliding Glass
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Window Replacement
Window Well Services LLC
Elgin, 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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Aluminum Window Frames
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Residential Windows
WellExpert
East Dundee, 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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Residential Windows
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Window Replacement
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Custom Window Designs
Renowned Building Solutions
McHenry, IL-
Timely Service
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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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Double-Hung
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
Friendly Windows | Window Replacement
Suite #200F, 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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Residential Windows
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Window Replacement
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Double-Hung
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Custom Window Designs
Casco Industries
South Elgin, IL-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Aluminum Window Frames
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Window Replacement
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Double-Hung
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Sliding Glass
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Residential Windows
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Commercial Windows
HP Windows And Doors
Barrington, IL-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Sliding Glass
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Window Replacement
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Residential Windows
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Commercial Windows
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Custom Window Designs
Window Concepts
South Barrington, IL-
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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Double-Hung
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Window Replacement
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Residential Windows
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Bay Windows
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Sliding Glass
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Commercial Windows
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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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Aluminum Window Frames
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Window Replacement
RemodelGo Windows & Doors
Palatine, 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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Window Replacement
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Window Repair
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Bay Windows
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Sliding Glass
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Energy-Efficient Options
Argo Glass & Windows - Window Repair & Glass Replacement
Palatine, IL-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Window Repair
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Tempered Glass
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Commercial Windows
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Aluminum Window Frames
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Double-Hung
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Window Replacement
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Sliding Glass
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Residential Windows
Chicagoland Window Wizards
St. Charles, IL-
Free assessment
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Good Customer Service
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Educational Website
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Timely Service
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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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Double-Hung
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Sliding Glass
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Window Replacement
NWED Window Replacement
Lake Zurich, IL-
Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Window Repair
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Grafton, 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 Grafton Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, including:
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your property if you decide to sell.
- More efficient energy usage in your home: Because the winters can get very cold in Grafton, homeowners often rely on their heater a lot. Energy-efficient windows cut back on how much heat is lost through your windows, making it easier to keep your home warm.
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient windows can help reduce that amount, which helps you save some money on your bills.
- 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 fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Grafton
When looking into window installation, each company provides varying services and prices. Let's take a look at some average costs and services.
How Much Do New Windows Cost?
Generally, homeowners in Grafton can anticipate that most window installations will range from $250 to $1,200, with the average cost sitting at around $600. How much it will cost varies based on several factors, like the location of your home, material, type, size, number of windows and more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are usually the most expensive, though it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
In general, there are two types of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the sill, frame, trim and the window panes. Because this kind of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
If you're unsure which kind of window installation service you need, your installer can assist you. In general, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Grafton
In our hunt to find the most reliable, eco-friendly window installers in Grafton, the EcoWatch team chose the above companies as the top window installation companies in the city. We've evaluated the top window installation companies in Grafton mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Grafton, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Grafton.
Work Quality
When it comes to new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including warranty, cost, 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 want to keep costs as low as possible. When analyzing the prices of providers, we gave 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. That's why 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 are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Grafton, IL Window Replacement FAQs
What is the average cost to install new windows?
The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually influenced by the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
There are several different kinds of windows you can get for your house, including transom windows, bay windows, casement windows, picture windows, slider windows, awning windows and double-hung and single-hung windows.
Do I really need to use a window installation company?
Unless you have experience with home improvement projects and have all of the necessary tools to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it's tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and much safer alternative.
How long does window installation generally take?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.