26 Best Window Replacement Companies in Fenton, MO (Feb 2023)
Window Companies Near Me
If you're looking to upgrade to new windows, our list of the best window installation companies can help.
We analyzed all the top window installers in Fenton and selected the top 26 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in Fenton may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. If you have outdated, drafty windows, your HVAC system could be working extra hard to heat or cool your house. This means spending more on power bills.
Installing energy-efficient windows on your house can help you save money every month on your electric bills — and you can help the environment as well.
As windows have such a great impact on your home, choosing the right company for you is a big choice to make. That's why the EcoWatch team has created this list of the best window replacement companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
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
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Fenton
The EcoWatch Reviews team examined dozens of installers that service the Fenton area to find the best window installation companies that fit our standards. We assessed the providers based on their energy-efficient offerings, coverage area, local experience, customer service, price and more.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen provides the best availability in Fenton. Andersen has around 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.
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 WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Fenton?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. For more accurate information on the cost, you can inquire about a quote from the company.

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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for around 27 years. Many positive reviews on customer review websites back the provider's reputation.
It has established itself as 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 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 Fenton?Although prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can request a quote from the company.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Manufactures products in-house
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Limited service area
Universal Windows Direct offers the best warranty in Fenton. Universal has been in the window installation industry for about 20 years. Its reputation is backed by many positive reviews on customer review websites.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the right provider for you.
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 Fenton?Universal doesn't have any prices 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 get more accurate information is to get a free quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation offers the best residential windows in Fenton. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. The company has plenty of positive reviews from customers on online review websites.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the right company for you.
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 Fenton?Window Nation does not detail 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. For more accurate information on the cost, you can get a quote from the company.
We've recommended companies with good reputations, but keep in mind some national companies have independently owned locations in Fenton, so your service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company reviewed.
More Window Replacement Companies in Fenton
The Glass Guru
Wentzville, MO-
Excellent Customer Service
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Consistent Workmanship
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Arrives on Time
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Award-Winning
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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Commercial Windows
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Double-Hung
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Sliding Glass
Storm Guard Roofing and Construction St Louis West County
Pacific, MO-
Timely Service
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Free Quotes
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Good Customer Service
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Educational Website
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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Commercial Windows
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Double-Hung
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Stained Glass
Wildwood Roofing & Construction
Ellisville, MO-
Price Transparency
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Free Quotes
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Arrives on Time
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Educational Website
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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Commercial 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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Free Quotes
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Dependable Service
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Price Transparency
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-
Price Transparency
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Good Customer Service
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Locally Recognized for Quality
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Educational Website
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Mr. Handyman of Metro East
Collinsville, IL-
Award-Winning
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Reliable Appointment Windows
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Renewal by Andersen of St. Louis
Maryland Heights, MO-
Price Transparency
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Free Quotes
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Supports Charities
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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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-
Educational Website
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Consistent Workmanship
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Price Transparency
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Excellent Customer 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-
No-fee Quotes
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Price Transparency
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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-
Dependable Service
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No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Energy View Windows - Home Improvements
Hazelwood, MO-
Good Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
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No-fee 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-
Reliable Service
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Free Quotes
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Price Transparency
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Excellent Customer 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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Commercial Windows
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Double-Hung
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Sliding Glass
All About Glass
Arnold, MO-
Dependable Service
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Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Heavy Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Masonry & Glass Systems Inc
St. Louis, MO-
Price Transparency
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Free Quotes
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Locally Recognized for Quality
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Educational Website
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
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Double-Hung
Window Nation
Overland, MO-
No-fee Quotes
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Helps Educate Customers
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Reliable Service
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Award-Winning
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-
Locally Recognized for Quality
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Good Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
STL Windows and Doors
St. Louis, MO-
Dependable Service
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Reliable Appointment Windows
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Educational Website
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No-Hassle Pricing
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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Free Quotes
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Arrives on Time
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Price Transparency
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-
Helps Educate Customers
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Timely Service
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Dependable Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Heavy Glass
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Tempered Glass
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Custom Windows
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Business Windows
Clear Window Technology
Ballwin, MO-
Free Quotes
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Reliable Service
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Architectural Glass
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Bay & Bow Windows
Lakeside Renovation & Design
Chesterfield, MO-
Locally Recognized for Quality
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Timely Service
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No-Hassle Pricing
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Reliable Service
Services Offered
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Custom Windows
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Full-Service Installations
Gateway Glass
10+ years in business · Pacific, MO-
No-fee Quotes
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Helps Educate Customers
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Good Customer Service
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Price Transparency
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-
Good Customer Service
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No-fee Quotes
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Dependable Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Alenco Inc.
Fenton, MO-
Good Customer Service
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Arrives on Time
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No-Hassle Pricing
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Dependable Service
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
Banner Construction
St. Louis, MO-
Consistent Workmanship
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Good Customer Service
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No-Hassle Pricing
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Timely Service
Services Offered
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Custom Window Designs
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Full-Service Installations
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Double-Hung
Jacob Sunrooms, Exteriors & Baths
Fairview Heights, IL-
Free Quotes
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Award-Winning
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
How Installing Energy-Efficient Windows in Fenton Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, such as:
- Save on energy bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its value.
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 763 pounds per year on average.
Estimated Cost of Window Replacement in Fenton
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you can find from window installers.
How Much Do New Windows Cost?
Typically, homeowners in Fenton can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost at about $600. How much it will cost you is based on several factors, including number of windows, the location of your home, material, type, size and more.
Bear in mind that energy-efficient windows may come at a higher price point, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
We recommend getting free quotes from multiple window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?
Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot. With this service, your professionals will replace the entire window, including the frame, sill and trim. A pocket installation entails installing a new window without replacing the frame. So, instead of tearing out the whole window and reinstalling it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you choose which type of installation you should get.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
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
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Fenton
EcoWatch reviews are different from other reviews, as we evaluate these companies through a sustainability lens. We've assessed the best window installers in Fenton mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Fenton, we only included companies that serve the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Fenton.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer featured on this list to ensure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have nice feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to be certain that investment is protected. Window installation companies that provide 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 a while. 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.
Fenton, MO Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost of replacing a window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is often dependent on the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the different types of windows?
There are several different types of windows you can get for your home, including bay windows, transom windows, picture windows, casement windows, slider windows, awning windows and double-hung and single-hung windows.
When do I need to use a window installation company?
You should use a window installation company whenever you need to upgrade your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.
When is the best time of year to replace windows?
While you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn't be raining, since rain can make the installation harder.
Should I replace my windows all at once?
If you're upgrading your windows because of energy-efficiency, replacing all of your windows at the same time is the only way to see a noticeable difference. However, if you have just a few windows that are damaged or drafty, you can replace just those.