24 Best Window Replacement Companies in Webster Groves, MO (Jan 2023)
Window Companies Near Me
Looking to improve your house's energy efficiency? The best window replacement companies can help.
We analyzed all the top window installers in Webster Groves and selected the top 24 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 January 12, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's energy efficiency can also have a considerable impact on home energy conservation. Traditional or damaged windows could lead to having higher power bills during the winter or summer months.
That's also bad for the environment, as the extra energy used by old windows increases your carbon footprint.
Efficient windows are especially important in Webster Groves, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $335 per year.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Wide variety of products and services
- Award-winning company
- Installation not covered by warranty
Best Window Replacement Companies in Webster Groves
The EcoWatch Reviews team researched dozens of providers that service the Webster Groves area to find the best window installation companies that fit our standards. We assessed the companies on their energy-efficient offerings, local experience, coverage area, price, customer service and more.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen has the best availability in Webster Groves. Andersen has about 27 years of experience in the window replacement industry.
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, this may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Webster Groves?Pricing details are not available on Andersen's website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to receive a free quote from the company.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Webster Groves. Window World has around 27 years of experience in the window installation business. Hundreds of positive reviews from customers online back the company's reputation.
You may want to consider going with 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 WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Webster Groves?Although prices are not available on Window World's website, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can get a quote from the company.

Window Nation
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Manufactures products in-house
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Wide variety of products and services
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Award-winning company
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Installation not covered by warranty
Window Nation has the best residential windows in Webster Groves. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has become one of the most reputable companies in the business. Its reputation is backed by a considerable amount 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 is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Webster Groves?Window Nation doesn't have any cost information displayed 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. You can ask for a free quote on its website for more information about the cost.

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 has the best warranty in Webster Groves. Universal has around 20 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Webster Groves?Universal doesn't have any pricing information displayed 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. The best way to know for sure is to get a free quote from the company.
We strive to remain unbiased and transparent by mentioning pros and cons for each installer. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in Webster Groves
The Glass Guru
Wentzville, MO-
Consistent Workmanship
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No-fee Quotes
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Educational Website
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Storm Guard Roofing and Construction St Louis West County
Pacific, MO-
Arrives on Time
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No-Hassle Pricing
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Dependable Service
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Stained Glass
Wildwood Roofing & Construction
Ellisville, MO-
Free Quotes
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Arrives on Time
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Good Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window World of St. Louis
Bridgeton, MO-
Educational Website
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Timely Service
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Reliable Service
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Good Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Chaney Windows And Doors
Maryland Heights, MO-
No-Hassle Pricing
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Excellent Customer Service
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Award-Winning
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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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Custom Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Mr. Handyman of Metro East
Collinsville, IL-
Educational Website
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Good Customer Service
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Reliable Appointment Windows
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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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Business Windows
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Double-Hung
Renewal by Andersen of St. Louis
Maryland Heights, MO-
Reliable Appointment Windows
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Helps Educate Customers
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Charitable Giving
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No-Hassle Pricing
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-
Helps Educate Customers
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Price Transparency
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Free Quotes
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Timely Service
Services Offered
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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
Empire Supply Co
St. Louis, MO-
Price Transparency
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No-fee Quotes
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Helps Educate Customers
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Good Customer Service
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 Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Glass & More Inc. Low price glass repair!
Belleville, IL-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Energy View Windows - Home Improvements
Hazelwood, MO-
Good Customer Service
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Educational Website
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Price Transparency
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Free Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
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Architectural Glass
Spectrum Glass & Tinting
O'Fallon, MO-
No-Hassle Pricing
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No-fee Quotes
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Excellent Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
All About Glass
Arnold, MO-
Excellent Customer Service
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Dependable 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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Heavy Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Masonry & Glass Systems Inc
St. Louis, MO-
Helps Educate Customers
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Price Transparency
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Free Quotes
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
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Double-Hung
Window Nation
Overland, MO-
Reliable Service
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Award-Winning
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Good Customer Service
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No-fee Quotes
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
Sears Window Replacement
Bridgeton, MO-
Price Transparency
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No-fee Quotes
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Excellent Customer Service
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Educational Website
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
STL Windows and Doors
St. Louis, MO-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Timely Service
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
Building Envelope Experts
Fenton, MO-
Consistent Workmanship
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Good Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Missouri Glass Company
St. Louis, MO-
No-Hassle Pricing
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Arrives on Time
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Consistent Workmanship
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Helps Educate Customers
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 Window Designs
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Commercial Windows
Clear Window Technology
Ballwin, MO-
Consistent Workmanship
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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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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 Windows
Lakeside Renovation & Design
Chesterfield, MO-
No-fee Quotes
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Locally Recognized for Quality
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Consistent Workmanship
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Good Customer Service
Services Offered
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Custom Windows
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Full-Service Installations
Gateway Glass
10+ years in business · Pacific, MO-
Price Transparency
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Dependable Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Same Day Door Service
Festus, MO-
Reliable Appointment Windows
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Excellent Customer Service
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No-Hassle Pricing
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Alenco Inc.
Fenton, MO-
Dependable Service
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Timely Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
How Installing Energy-Efficient Windows in Webster Groves Saves You Money
When you switch to energy-efficient windows, you may see some perks, such as:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
- Save on energy bills: Since energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save around $335 annually on your energy bills in Webster Groves.
- Reduce your carbon footprint: By using less energy once upgrading to Energy Star certified windows, you'll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Webster Groves
Each window installer provides varying services and has varying prices depending on a few factors.
How Much Do New Windows Cost?
According to our research, the typical cost of replacing a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. How much it will cost you depends on several factors, like size, number of windows, type, the location of your home, material and more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Webster Groves homeowners $335+ each year after replacing single-pane windows.
Something else that affects the overall cost is the material you choose for your frame. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, like insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
Your window installation company should be able to help you choose which type of installation you need.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Wide variety of products and services
- Award-winning company
- Installation not covered by warranty
How We Choose the Best Window Installers in Webster Groves
In our search to make your home improvements easier and more eco-friendly in Webster Groves, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
Because this is a guide for Webster Groves, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Webster Groves.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company on this list to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have nice feedback about their experience with a certain installer, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Webster Groves' climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Webster Groves window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Webster Groves, MO Window Replacement FAQs
How much does window installation cost?
The average cost of replacing a window can range from $450 to $650. There are several factors that affect how much it costs, including the number of windows, how energy-efficient the windows are, local labor costs, styles and sizes of windows, the materials used in designing the windows and your property's location.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: casement windows, transom windows, awning windows, slider windows, double-hung and single-hung windows, picture windows and bay windows.
Can you replace your own windows?
If you're handy and have the time and patience to do the job right, it's possible to install your own windows. But if you don't have the time or know-how, we recommend getting a professional to do it for you.
Should I replace all my windows at once?
If your windows are more than 20 years old, it's most likely time to replace all of them. At that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.