23 Best Window Replacement Companies in Normandy, MO (2023 Reviews)
Window Companies Near Me
Looking to improve your home's appearance? The best window replacement companies can help.
We analyzed all the top window installers in Normandy and selected the top 23 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 May 04, 2023
Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's efficiency can also have a big impact on home energy conservation. Poor windows can make your AC or heater work extra hard in the summer or winter.
That's not great for either your wallet or the environment, but one of the best window installation companies can help you with that.
As windows have such a large impact on your home, selecting the right company for you is a big decision to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can make an informed decision more easily.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Award-winning company
- Custom designs
- Limited service area
Best Window Replacement Companies in Normandy
The EcoWatch team assessed dozens of installers across the country to find the best window replacement companies for our readers. The providers reviewed in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service and more.

Window World
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Great industry reputation
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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 Normandy. Window World has around 27 years of experience in the window installation sector.
You may want to consider opting for Window World if you're interested in a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has 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 be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Normandy?Window World doesn't have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to know for sure.

Renewal by Andersen
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Manufactures products in-house
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Member of US Green Building Council
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Award-winning company
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for around 27 years. The company has a lot of glowing reviews from customers on online review websites.
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, Andersen 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 make sure you ask for high-quality 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 Normandy?Andersen doesn't have any prices listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on the cost, you can ask for a quote from the company.

Window Nation
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Wide variety of products and services
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Award-winning company
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Custom designs
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Limited service area
Window Nation offers the best residential windows in Normandy. This provider has 16 years of experience in the window installation industry, and it has become one of the best companies in the business. Its reputation is backed by several positive reviews on customer review websites.
It 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 range 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 Normandy?Window Nation does not outline 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. Receiving a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been operating since 2002 and currently provides services to 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider opting for Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Normandy?Although pricing is 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.
We've recommended providers with good reputations, but keep in mind some national companies have independently owned locations in Normandy, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Replacement Companies in Normandy
Penny Window
St. Louis, MO-
Price Transparency
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Educational Website
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Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Fast Delivery
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Bay Windows
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Double-Hung
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Aluminum Window Frames
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Glass Showers
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Tempered Glass
The Blind Broker of St. Louis
St Peters, MO-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
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Award-Winning
Services Offered
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Aluminum Window Frames
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Bay Windows
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Glass Showers
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Commercial Windows
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Residential Windows
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Full-Service Installations
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Energy-Efficient Options
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Custom Window Designs
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Stained Glass
Window World of St. Louis
Earth City, MO-
Good Customer Service
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Educational Website
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Timely Service
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Glass Showers
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Double-Hung
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Bay Windows
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Sliding Glass
Chaney Windows And Doors
Maryland Heights, MO-
Good Customer Service
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Award-Winning
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Bay Windows
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Residential Windows
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Stained Glass
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Two Blind Guys
Des Peres, MO-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Sliding Glass
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Aluminum Window Frames
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Bay Windows
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Custom Window Designs
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Commercial Windows
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Energy-Efficient Options
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Residential Windows
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Stained Glass
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Glass Showers
Budget Blinds of Clayton & University City, West & South St. Louis
Manchester, MO-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Custom Window Designs
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Energy-Efficient Options
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Glass Showers
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Aluminum Window Frames
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Commercial Windows
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Fast Delivery
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Residential Windows
Window Nation
Overland, MO-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
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Award-Winning
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
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Stained Glass
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Glass Showers
Empire Supply Co
St. Louis, MO-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Tempered Glass
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Aluminum Window Frames
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Residential Windows
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Glass Showers
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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
Masonry & Glass Systems Inc
St. Louis, MO-
Educational Website
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Award-Winning
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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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Double-Hung
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Glass Showers
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Stained Glass
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Bay Windows
Gallagher Bros Construction
St. Louis, MO-
Good Customer Service
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Timely Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Fast Delivery
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Commercial Windows
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Full-Service Installations
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Double-Hung
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Glass Showers
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Residential Windows
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Custom Window Designs
Triton Exteriors
St. Louis, MO-
Award-Winning
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Free assessment
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Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Double-Hung
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Residential Windows
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Commercial Windows
Sears Window Replacement
Bridgeton, MO-
Award-Winning
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Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Double-Hung
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Residential Windows
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Glass Showers
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Stained Glass
Mr. Handyman of Central St. Louis County
Maryland Heights, MO-
Timely Service
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Price Transparency
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Award-Winning
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Residential Windows
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Stained Glass
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Glass Showers
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Custom Window Designs
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Commercial Windows
Home Services at The Home Depot
Brentwood, MO-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Stained Glass
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Commercial Windows
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Sliding Glass
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Custom Window Designs
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Bay Windows
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Fast Delivery
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Glass Showers
STL Windows and Doors
St. Louis, MO-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
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Timely Service
Services Offered
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Double-Hung
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Custom Window Designs
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Residential Windows
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Bay Windows
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Commercial Windows
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Sliding Glass
STL Design and Build
Maryland Heights, MO-
Educational Website
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Award-Winning
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Good Customer Service
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Double-Hung
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Glass Showers
Kirkwood Glass Co
Kirkwood, MO-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Tempered Glass
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Glass Showers
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Sliding Glass
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Residential Windows
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Full-Service Installations
Crystal Windows & Door Systems
Fenton, 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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Commercial Windows
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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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Residential Windows
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Aluminum Window Frames
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Energy-Efficient Options
Building Envelope Experts
Fenton, MO-
Price Transparency
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Free assessment
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Educational Website
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Timely Service
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Bay Windows
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Double-Hung
St. Louis Blinds and Shutters
Ballwin, MO-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Bay Windows
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Glass Showers
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Fast Delivery
Glass Doctor of Greater St. Louis
St. Louis, MO-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Commercial Windows
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Tempered Glass
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Custom Window Designs
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Glass Showers
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Residential Windows
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Double-Hung
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Fast Delivery
Mr. Handyman of St. Charles Co. and Chesterfield Valley
St Peters, MO-
Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Glass Showers
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Custom Window Designs
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Double-Hung
Martin Glass Company
St. Louis, MO-
Educational Website
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Price Transparency
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Award-Winning
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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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Sliding Glass
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Full-Service Installations
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Glass Showers
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Residential Windows
How Installing Energy-Efficient Windows in Normandy Saves You Money
By upgrading to energy-efficient windows, you can enjoy several benefits, such as:
- Save money on energy bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Normandy, that's about 763 pounds per year on average.
Estimated Cost of Window Replacement in Normandy
Windows come in various purposes, styles and shapes, so costs and services will differ considerably based on several factors. Below, we detail the typical cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
Generally, Normandy homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. These amounts vary based on the specifics of your installation, such as number of windows, size, the location of your home, type, material and more.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Normandy homeowners $376+ per year after replacing single-pane windows.
We recommend getting free quotes from several window companies to find the one that works best for you.
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 replaces the total window, including the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't cost as much, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're still debating which kind of installation to get, you can ask your provider and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage present.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Award-winning company
- Custom designs
- Limited service area
How We Choose the Best Window Installers in Normandy
EcoWatch reviews differ from most reviews, as we assess these companies through a sustainability lens. We have assessed the top window replacement companies in Normandy mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Normandy, we only included companies that cover 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 Normandy.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each company featured in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installers may not provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Normandy, MO Window Replacement FAQs
How much should window installation cost?
The typical cost of installing one window ranges from $450 to $650. There are several factors that affect how much it costs, such as the number of windows, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows, your property's location and local labor costs.
What are the most common types of replacement windows?
There are various kinds of windows you can get for your home, such as bay windows, slider windows, double-hung and single-hung windows, awning windows, transom windows, picture windows and casement windows.
Can I replace my own windows?
If you're handy and have experience with installing a replacement window, it's possible to install your own windows. However, if you don't have the time or skills, we recommend getting a professional to do it for you.
What time of year is a good time to replace my windows?
While you can install windows any time of year, warmer weather is often better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation more difficult.
How often should you replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may be in need of replacement.