20 Best Window Companies in Caseyville, IL (2023 Reviews)
Looking to improve your property's look? The top window replacement companies can help.
We analyzed all the top-rated window companies in Caseyville 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
Whether you're doing home renovations or have damaged windows, windows play a crucial role in conserving energy in your home. According to the Department of Energy, heat gained or lost through traditional, outdated windows could make up 25-30% of heating and cooling use.
Luckily, helping you save energy with efficient windows also aligns with our goals of conserving energy and the resources it takes to produce it.
Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Caseyville
The EcoWatch Reviews team examined dozens of installers across the country to find the best window companies for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. Its reputation is backed by hundreds of positive reviews from customers online.
Window World may be the company for you if you're looking for one 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 Caseyville?Prices are not available on Window World’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can inquire about a quote on the company’s website.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in Caseyville. Andersen has around 27 years of experience in the window replacement sector.
You may want to consider picking Andersen if you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
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 Caseyville?Prices are not available on Andersen’s website since the cost of window installment varies greatly depending 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. If you’d like to know for sure, you can inquire about a quote on the company’s website.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Caseyville. Universal has around 20 years of experience in the window installation business. Hundreds of positive reviews from customers online back the provider's reputation.
It 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 make sure you mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Caseyville?Although prices are not available on Universal’s website, 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. The best way to get more accurate pricing information is to ask for a free 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 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 windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by hundreds of positive reviews from customers online.
Window Nation may be the company for you if you're looking for one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation 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 Caseyville?Prices are not available on Window Nation’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like to know for sure, you can inquire about a quote on the company’s website.
We've recommended providers with good reputations, but keep in mind some national companies have independently owned locations in Caseyville, so your service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for each company we reviewed.
More Window Companies in Caseyville
Renewal by Andersen
Maryland Heights, MO-
Good Customer Service
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Educational Website
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Free assessment
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Timely Service
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Price Transparency
Services Offered
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Double-Hung
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Sliding Glass
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Commercial Windows
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Stained Glass
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Custom Window Designs
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Glass Showers
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Residential Windows
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Window Replacement
Champion Replacement Windows of St. Louis
Fenton, MO-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
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Residential Windows
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Sliding Glass
Window World of St. Louis
Earth City, MO-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Residential Windows
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Bay Windows
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Commercial Windows
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Sliding Glass
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Fast Delivery
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Glass Showers
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Double-Hung
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Custom Window Designs
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Window Replacement
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Energy-Efficient Options
Window Nation
Overland, MO-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Bay Windows
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Sliding Glass
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Window Replacement
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Energy-Efficient Options
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Double-Hung
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Residential Windows
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Stained Glass
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Custom Window Designs
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Glass Showers
Rapid Repair Pro of O'Fallon
O'Fallon, IL-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Fast Delivery
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Residential Windows
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Double-Hung
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Window Replacement
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Stained Glass
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Sliding Glass
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Window Repair
Jacob Sunrooms, Exteriors & Baths
Fairview Heights, IL-
Free assessment
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Educational Website
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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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Fast Delivery
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Glass Showers
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Window Replacement
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Energy-Efficient Options
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Custom Window Designs
Windoor - Unlimited
Troy, 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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Custom Window Designs
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Window Replacement
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Residential Windows
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Fast Delivery
Granite City Glass
Granite City, IL-
Free assessment
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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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Commercial Windows
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Residential Windows
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Window Replacement
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Glass Showers
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Full-Service Installations
Edwardsville Glass
Edwardsville, IL-
Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Residential Windows
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Tempered Glass
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Glass Showers
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Window Repair
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Window Replacement
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Sliding Glass
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Custom Window Designs
Missouri Glass Company
St. Louis, MO-
Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Tempered Glass
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Commercial Windows
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Residential Windows
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Window Replacement
Millstadt Glass Inc
Millstadt, 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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Window Repair
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Window Replacement
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Residential Windows
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Commercial Windows
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Fast Delivery
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Sliding Glass
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Glass Showers
Penny Window
St. Louis, MO-
Free assessment
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Timely Service
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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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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
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Commercial Windows
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Sliding Glass
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Energy-Efficient Options
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Window Repair
Fischer Lumber Co.
East Alton, IL-
Price Transparency
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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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Aluminum Window Frames
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Window Replacement
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Full-Service Installations
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Glass Showers
Home Services at The Home Depot
St. Louis, MO-
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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Glass Showers
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Fast Delivery
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Residential Windows
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Window Replacement
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Custom Window Designs
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Stained Glass
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Commercial Windows
Viviano Windows & Door
Webster Groves, MO-
Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Residential Windows
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Commercial Windows
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Energy-Efficient Options
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Custom Window Designs
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Window Replacement
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Glass Showers
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Stained Glass
Integrity Restoration - Home Remodeling
Brentwood, MO-
Price Transparency
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Educational Website
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Commercial Windows
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Fast Delivery
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Custom Window Designs
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Stained Glass
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Residential Windows
Gallagher Bros Construction
St. Louis, MO-
Timely Service
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Fast Delivery
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Residential Windows
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Full-Service Installations
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Custom Window Designs
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Window Replacement
Just windows and Doors
Florissant, MO-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Window Replacement
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Custom Window Designs
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Fast Delivery
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Residential Windows
Banner Construction
St. Louis, MO-
Timely Service
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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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Residential Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
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Full-Service Installations
Colonial Construction
St. Louis, MO-
Educational Website
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Good Customer Service
Services Offered
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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
Calculate how much you can expect to pay for window installation and replacement in Caseyville, 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 Caseyville Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to take the plunge and make the switch:
- Save on power bills: Once you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll need less energy to heat or cool your house.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if you have an older home.
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
- Better temperature control in your home: Living in a very cold place like Caseyville can often mean relying on your heater to keep your house cool. Energy-efficient windows can reduce how hard your heating system needs to work to heat your home.
Estimated Cost of Window Replacement in Caseyville
When considering window installation, each company offers different services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
On average, homeowners in Caseyville can anticipate that most window installations will range from $250 to $1,200, with the average cost at about $600. How much it will cost you is based on several factors, including the location of your home, type, size, number of windows, material and more.
Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.
How much your window installation costs will also vary depending on the kind of 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?
The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?
Full-frame installations entail replacing the full window, including the trim, sill and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable rot or deterioration. Full-frame installations are more involved and will raise overall costs. A pocket installation involves replacing a window within the existing frame, which is generally cheaper than a full-frame installation.
If you're still trying to decide which type of installation to get, you can ask your installer and get their recommendation. The decision mostly depends on 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 Caseyville
EcoWatch reviews differ from other reviews, as we're examining these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most 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 most other categories, including cost, warranty, professionalism, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window companies won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Caseyville's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Caseyville window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Caseyville, IL Window Replacement FAQs
How much should a window install cost?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is usually influenced by the location of your property, the type and material of the window and the size of the window. Also, bear 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 kind of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open are more efficient than windows that do. To be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
If you're handy and know how to replace a window, you may be able to install your own windows. However, if you don't have the time or skills, we recommend hiring a professional.
How often do you need to replace your windows?
Windows usually last around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.