26 Best Window Replacement Companies in Glen Carbon, IL (Mar 2023)
Window Companies Near Me
Thinking about replacing 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 window installers in Glen Carbon and selected the top 26 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Glen Carbon may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. When it's the middle of summer, your old and leaky windows could be making your home more difficult to cool and costing you more in power bills.
Installing energy-efficient windows on your house can help you save money every month on your energy bills — and you can help the environment as well.
Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Affordability
Window World
- Large serice area
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Wide variety of products and services
- Award-winning company
- Limited service area
Best Window Replacement Companies in Glen Carbon
The EcoWatch team researched dozens of installers across the country to find the best window replacement companies for our readers. We assessed the installers based on energy-efficient offerings, coverage area, local experience, customer service, price and more.

Window World
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Large serice area
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Low prices relative to competitors
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Glen Carbon. Window World has about 27 years of experience in the window replacement industry. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Window World if you're interested in a installer 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's offerings are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Glen Carbon?Prices aren't listed on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Renewal by Andersen
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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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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia.
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 is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Glen Carbon?Prices aren't listed on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

Window Nation
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Custom designs
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Wide variety of products and services
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Award-winning company
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Limited service area
Window Nation provides the best residential windows in Glen Carbon. Window Nation has over 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. The company has many positive reviews from customers online.
Window Nation may be the company for you if you want 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 WindowsThere are a wide variety of window types available from Window Nation, some of which are Energy Star products. 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 Glen Carbon?Window Nation does not display 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. The best way to know for sure is to ask for a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Glen Carbon. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of industry experience, and it currently provides services to 27 states nationwide. The provider has many glowing reviews from customers on online review websites.
You may want to consider opting for Universal if you're looking for 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 Glen Carbon?Pricing details are not available on Universal's website because the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you'd like more accurate pricing information, you can get a quote on the company's website.
We have tried to remain unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in Glen Carbon
Window World of St. Louis
Bridgeton, MO-
Free Quotes
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Educational Website
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Chaney Windows And Doors
Maryland Heights, MO-
Educational Website
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Locally Recognized for Quality
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Good Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Mr. Handyman of Metro East
Collinsville, IL-
No-fee Quotes
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Good Customer Service
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Price Transparency
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
Renewal by Andersen of St. Louis
Maryland Heights, MO-
No-fee Quotes
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Charitable Giving
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Timely Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Sliding Glass
Lowe's Home Improvement
Belleville, IL-
Timely Service
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Helps Educate Customers
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Good Customer Service
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Empire Supply Co
St. Louis, MO-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Glass & More Inc. Low price glass repair!
Belleville, IL-
Helps Educate Customers
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No-Hassle Pricing
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No-fee Quotes
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Energy View Windows - Home Improvements
Hazelwood, MO-
Free Quotes
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Helps Educate Customers
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Price Transparency
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Award-Winning
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Architectural Glass
All About Glass
Arnold, MO-
Free Quotes
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Good Customer Service
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Dependable Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Heavy Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Masonry & Glass Systems Inc
St. Louis, MO-
Educational Website
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No-Hassle Pricing
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Excellent Customer Service
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Reliable Service
Services Offered
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Double-Hung
Window Nation
Overland, MO-
Helps Educate Customers
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No-Hassle Pricing
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Consistent Workmanship
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Locally Recognized for Quality
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Sears Window Replacement
Bridgeton, MO-
Free Quotes
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Price Transparency
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Dependable Service
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
STL Windows and Doors
St. Louis, MO-
No-Hassle Pricing
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Timely Service
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
Building Envelope Experts
Fenton, MO-
Timely Service
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No-fee Quotes
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No-Hassle Pricing
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Dependable Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Missouri Glass Company
St. Louis, MO-
Consistent Workmanship
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Excellent Customer Service
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Heavy Glass
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Tempered Glass
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Custom Windows
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Commercial Windows
Clear Window Technology
Ballwin, MO-
Free Quotes
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Locally Recognized for Quality
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Price Transparency
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Consistent Workmanship
Services Offered
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Architectural Glass
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Custom Windows
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Full-Service Installations
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Double-Hung
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Bay & Bow Windows
Glass America
New Baden, IL-
Good Customer Service
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Price Transparency
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Educational Website
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Reliable Service
Services Offered
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Custom Window Designs
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Commercial Windows
Lakeside Renovation & Design
Chesterfield, MO-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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Award-Winning
Services Offered
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Custom Windows
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Full-Service Installations
Alenco Inc.
Fenton, MO-
Free Quotes
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Consistent Workmanship
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
Banner Construction
St. Louis, MO-
Free Quotes
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Reliable Service
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Windows
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Full-Service Installations
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Double-Hung
Jacob Sunrooms, Exteriors & Baths
Fairview Heights, IL-
Reliable Appointment Windows
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Excellent Customer Service
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Locally Recognized for Quality
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Consistent Workmanship
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Winco Window Company
St. Louis, MO-
Good Customer Service
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Educational Website
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Millstadt Glass Inc
Millstadt, IL-
Excellent Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Windows
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Business Windows
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Sliding Glass
Metropolitan Glass
Florissant, MO-
Free Quotes
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Dependable Service
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Tempered Glass
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Sliding Glass
A Pane In The Glass
St Charles, MO-
Helps Educate Customers
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Good Customer Service
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Arrives on Time
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Business Windows
Casey Exteriors
Arnold, MO-
Educational Website
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Free Quotes
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
How Installing Energy-Efficient Windows in Glen Carbon Saves You Money
There are several benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of household energy use. Switching to energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 642 pounds.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Glen Carbon
Windows come in varying shapes and sizes, so costs and services will vary considerably. Here are the average costs and services that you can find from window installation companies.
How Much Do New Windows Cost?
Generally, homeowners in Glen Carbon can anticipate that most window installations will range from $250 to $1,200, with the average cost at about $600. Costs will vary considerably based on your location, the current condition of your home, the number of windows you need and the quality of your products. Many window companies also offer door installations and other add-ons like baths, shutters, coating and more. Additional services will increase your overall project costs.
It's important to keep in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Glen Carbon homeowners $313+ a year when replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first step of a replacement is to figure out whether you want a full-frame or pocket installation.
A full-frame installation replaces the complete window, including the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation entails replacing a window without replacing the frame. This means instead of taking out the whole unit and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're unsure which kind of window installation service you should get, your installer can help you out. Typically, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Large serice area
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Wide variety of products and services
- Award-winning company
- Limited service area
How We Choose the Best Window Installers in Glen Carbon
In our hunt to find the most reliable, eco-friendly window installers in Glen Carbon, the EcoWatch team landed on the above companies as the top window installation companies in the city. We've evaluated the top window replacement companies in Glen Carbon mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Glen Carbon area so you can find the right window installation company near you.
Work Quality
When choosing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand you choose. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. 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, quality of parts, warranty, cost, professionalism and more.
Cost
This one is a give-and-take: as with most services, cheap window companies may not provide the highest 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
Protecting your investment in new windows is important. That's why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Glen Carbon's climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Glen Carbon window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Glen Carbon, IL Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing a window can range from $450 to $650. There are a variety of factors that influence the price, such as how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows, the number of windows, your property's location and local labor costs.
What are the kinds of windows?
The most common types of windows for homes are awning windows, slider windows, casement windows, bay windows, double-hung and single-hung windows, picture windows and transom windows.
Do I really have to use a window installation company?
You should hire a window installation company whenever you want new windows. Installing windows is a complicated process that can be difficult to do on your own, so it's best left to the professionals.
What time of year is the best time to replace my windows?
Even though you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn't be raining, as rain can make the installation harder.
Should I replace my windows all at the same time?
If you're upgrading your windows to get more efficient windows, replacing all of your windows at once is the only way to see a noticeable difference. On the other hand, if you have only a few windows that are broken or leaky, you can replace just those.