24 Best Window Replacement Companies in Maryland Heights, MO (2023 Reviews)
Window Companies Near Me
When the time comes to replace your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top window installers in Maryland Heights 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 May 04, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Maryland Heights may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might think. Poor windows can reduce your home's energy efficiency by up to 30%, according to the Department of Energy. In Maryland Heights, that's about $376 per year that you could save on your electric bills after making the switch.
That's not great for either your wallet or the environment, but one of the best window installation companies can help you with that.
We've made a list of the best installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
Best Window Replacement Companies in Maryland Heights
The EcoWatch Reviews team researched several window providers across Maryland Heights to narrow our list down to the top ones. We assessed the companies based on energy-efficient offerings, coverage area, local experience, customer service, price and more.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement business. Its reputation is backed by all the positive reviews from customers online.
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 WindowsA 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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Maryland Heights?Andersen does not mention prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

Window World
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Low prices relative to competitors
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EnergyStar Partner
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Great industry reputation
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Quality of service will depend on your area
Window World provides windows expertise in Maryland Heights. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows business, and it has proved to be one of the best companies in Maryland Heights.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the provider for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Maryland Heights?Even though pricing information is not readily available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

Universal Windows Direct
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Wide variety of products and services
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Lifetime warranty
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Makes charitable contributions
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Limited service 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 in business since 2002 and currently provides services to 27 states nationwide. Its reputation is backed by many positive reviews on customer review websites.
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 windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Maryland Heights?Universal does not detail prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can request a free quote on its website for more information about pricing.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Maryland Heights. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been in business since 2006 and currently serves residents within 75 miles of its showrooms, which are in 13 states. The provider has many positive reviews from customers online.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation 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 mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Maryland Heights?Window Nation doesn't have any prices available on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Requesting a free quote on its website is the best way to know for sure.
We try to remain unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Maryland Heights
Penny Window
St. Louis, MO-
Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Double-Hung
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Glass Showers
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Aluminum Window Frames
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Commercial Windows
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Energy-Efficient Options
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Sliding Glass
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Residential Windows
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Tempered Glass
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Fast Delivery
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Custom Window Designs
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Bay Windows
The Blind Broker of St. Louis
St Peters, MO-
Good Customer Service
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Educational Website
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Award-Winning
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Free assessment
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Price Transparency
Services Offered
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Glass Showers
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Energy-Efficient Options
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Bay Windows
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Aluminum Window Frames
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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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Free assessment
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Price Transparency
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Timely 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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Sliding Glass
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Commercial Windows
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Energy-Efficient Options
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Glass Showers
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Double-Hung
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Bay Windows
Chaney Windows And Doors
Maryland Heights, MO-
Educational Website
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Award-Winning
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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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Bay 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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Sliding Glass
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Stained Glass
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Commercial Windows
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Residential Windows
Two Blind Guys
Des Peres, MO-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Stained Glass
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Sliding Glass
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Commercial Windows
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Energy-Efficient Options
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Glass Showers
Two Blind Guys
Chesterfield, MO-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Commercial Windows
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Bay Windows
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Glass Showers
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Stained Glass
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Aluminum Window Frames
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Energy-Efficient Options
Budget Blinds of Clayton & University City, West & South St. Louis
Manchester, MO-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Aluminum Window Frames
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Double-Hung
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
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Fast Delivery
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Glass Showers
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Commercial Windows
Window Nation
Overland, MO-
Award-Winning
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Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Double-Hung
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Stained Glass
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Custom Window Designs
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Glass Showers
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Energy-Efficient Options
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Sliding Glass
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Residential Windows
Empire Supply Co
St. Louis, MO-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Glass Showers
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Masonry & Glass Systems Inc
St. Louis, MO-
Price Transparency
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Educational Website
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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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Sliding Glass
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Custom Window Designs
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Bay Windows
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Glass Showers
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Stained Glass
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Double-Hung
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Residential Windows
Triton Exteriors
St. Louis, MO-
Award-Winning
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Timely Service
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Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
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Residential Windows
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Fast Delivery
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Glass Showers
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Commercial Windows
Maris Home Improvements
Chesterfield, MO-
Educational Website
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Timely Service
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Free assessment
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Glass Showers
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Residential Windows
Sears Window Replacement
Bridgeton, MO-
Educational Website
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Good Customer Service
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Award-Winning
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Residential Windows
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Bay Windows
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Energy-Efficient Options
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Stained Glass
Lakeside Renovation & Design
Chesterfield, MO-
Price Transparency
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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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Timely Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Residential Windows
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Full-Service Installations
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Glass Showers
Mr. Handyman of Central St. Louis County
Maryland Heights, MO-
Free assessment
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Educational Website
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Good Customer Service
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Award-Winning
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Timely Service
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Price Transparency
Services Offered
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Custom Window Designs
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Commercial Windows
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Stained Glass
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Double-Hung
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Residential Windows
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Glass Showers
Home Services at The Home Depot
Brentwood, 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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Residential Windows
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Bay Windows
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Custom Window Designs
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Commercial Windows
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Glass Showers
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Fast Delivery
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Sliding Glass
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Stained Glass
STL Windows and Doors
St. Louis, MO-
Good Customer Service
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Free assessment
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Commercial Windows
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Bay Windows
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Residential Windows
STL Design and Build
Maryland Heights, MO-
Good Customer Service
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Timely Service
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Educational Website
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Free assessment
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Price Transparency
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Award-Winning
Services Offered
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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
Kirkwood Glass Co
Kirkwood, MO-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Sliding Glass
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Tempered Glass
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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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Full-Service Installations
Crystal Windows & Door Systems
Fenton, MO-
Timely Service
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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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Fast Delivery
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Glass Showers
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Energy-Efficient Options
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Aluminum Window Frames
Building Envelope Experts
Fenton, MO-
Educational Website
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Free assessment
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Price Transparency
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Timely Service
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Good 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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Fast Delivery
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Energy-Efficient Options
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Bay Windows
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Double-Hung
St. Louis Blinds and Shutters
Ballwin, MO-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Commercial Windows
Glass Doctor of Greater St. Louis
St. Louis, MO-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Commercial Windows
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Tempered Glass
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Double-Hung
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Glass Showers
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Custom Window Designs
Mr. Handyman of St. Charles Co. and Chesterfield Valley
St Peters, MO-
Educational Website
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Free assessment
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Timely Service
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Good Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Commercial Windows
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Custom Window Designs
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Glass Showers
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Residential Windows
How Installing Energy-Efficient Windows in Maryland Heights Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how switching out your windows could help you:
- Decrease your carbon footprint: In Maryland Heights, you can lower your indirect greenhouse gas emissions by about 763 pounds per year after you install energy-efficient windows.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Save money on electricity bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Maryland Heights
Each window installation company provides varying services and has different prices depending on several factors.
How Much Do New Windows Cost?
On average, homeowners in Maryland Heights can expect that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at around $600. These numbers are based on specific characteristics of your installation, like size, the location of your home, number of windows, type, material and more.
With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Maryland Heights homeowners $376+ per year after replacing single-pane windows.
We recommend requesting free quotes from multiple window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two kinds that your provider will offer: full-frame and pocket installations.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has significant deterioration. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're unsure which window installation service you should get, your installer can assist you. Typically, the choice is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
How We Choose the Best Window Installers in Maryland Heights
The EcoWatch Reviews team differs from other reviewers since we're examining these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and ranked them based on the following methodology:
Service Area
Because this is a guide for Maryland Heights, we only included companies that cover the city. There are certainly other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Maryland Heights.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer featured on this list to make sure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have good things to say about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Maryland Heights, MO Window Replacement FAQs
What is the typical cost to install windows?
The typical cost to replace a single window ranges between $450 and $650. There are many factors that influence the price, including the number of windows, how energy-efficient the windows are, the materials used in designing the windows, local labor costs, styles and sizes of windows and your property's location.
What are the most common kinds of replacement windows?
There are various types of windows you can get for your home, such as transom windows, casement windows, picture windows, bay windows, slider windows, awning windows and double-hung and single-hung windows.
When do I need to use a window installation company?
Unless you have home repair skills and have the time to replace your own windows, we recommend hiring the pros. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to save money by doing it yourself, hiring a professional is a faster, more efficient and much safer option.
How long does it take to install windows?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.
When is it time to 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. Apart from that, if your windows have any damage on them, or they have become difficult to operate, they may need to be replaced.