27 Best Window Replacement Companies in Imperial, MO (Jan 2023)
Window Companies Near Me
Are you looking to upgrade your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top window installers in Imperial and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's energy efficiency can also have a considerable impact on home energy conservation. Drafty or leaky windows can make your home uncomfortable in the summer or winter.
That's also bad news for the environment, as the additional energy required by leaky windows increases your carbon footprint.
We've put together this list of the top installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electric bills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
Best Window Replacement Companies in Imperial
The EcoWatch team evaluated many window providers across Imperial to narrow our list down to the best ones. We assessed the installers based on their energy-efficient offerings, customer service, price, local experience, coverage area and more.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Award-winning company
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More expensive than competition
Renewal by Andersen provides the best availability in Imperial. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of industry experience, and it currently serves nearly every state except Mississippi and West Virginia.
Andersen may be the company for you if you're looking for one 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'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Imperial?Prices are not available on Andersen's website because the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate information, you can receive a quote on the company's website.

Window World
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EnergyStar Partner
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Great industry reputation
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Lifetime warranty
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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. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window World may be the company for you if you're interested in one 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Imperial?Window World doesn't have any cost information available on its website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to request a free quote from the company.

Window Nation
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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
Window Nation provides the best residential windows in Imperial. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the company's reputation.
It 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 offers 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. 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 Imperial?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. Requesting a free quote on its website is the best way to get more accurate information.

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 provides the best warranty in Imperial. It's 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 services 27 states nationwide. Hundreds of positive reviews from customers online back the company's reputation.
Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability can be seen in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Imperial?Prices aren't mentioned on Universal's 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 pricing information is to ask for a free quote from the company.
We have tried to be unbiased and transparent by mentioning pros and cons for each company. Additionally, any partnerships do not affect our rankings.
More Window Replacement Companies in Imperial
Storm Guard Roofing and Construction St Louis West County
Pacific, MO-
Price Transparency
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Good Customer Service
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Reliable Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Stained Glass
Wildwood Roofing & Construction
Ellisville, MO-
Award-Winning
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Price Transparency
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Free Quotes
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Timely Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window World of St. Louis
Bridgeton, MO-
No-Hassle Pricing
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Free Quotes
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Educational Website
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Reliable Appointment Windows
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Chaney Windows And Doors
Maryland Heights, MO-
Helps Educate Customers
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Locally Recognized for Quality
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Mr. Handyman of Metro East
Collinsville, IL-
Excellent Customer Service
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Award-Winning
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Reliable Service
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Renewal by Andersen of St. Louis
Maryland Heights, MO-
Gives to charity
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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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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-
Price Transparency
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Dependable Service
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Timely Service
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Empire Supply Co
St. Louis, MO-
Educational Website
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No-Hassle Pricing
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Free Quotes
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Excellent 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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Business Windows
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Double-Hung
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Sliding Glass
Glass & More Inc. Low price glass repair!
Belleville, IL-
Educational Website
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Dependable Service
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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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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-
Price Transparency
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Helps Educate Customers
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Free Quotes
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Good Customer Service
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
All About Glass
Arnold, MO-
Price Transparency
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Reliable Service
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No-fee Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Heavy Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Masonry & Glass Systems Inc
St. Louis, MO-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Double-Hung
Window Nation
Overland, MO-
Locally Recognized for Quality
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No-fee Quotes
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Good Customer Service
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Helps Educate Customers
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Sears Window Replacement
Bridgeton, MO-
Free Quotes
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No-Hassle Pricing
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Good Customer Service
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Dependable Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
STL Windows and Doors
St. Louis, MO-
Excellent Customer Service
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Timely Service
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Helps Educate Customers
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
Building Envelope Experts
Fenton, MO-
Helps Educate Customers
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Consistent Workmanship
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Free Quotes
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Reliable Appointment Windows
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-
Consistent Workmanship
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Excellent Customer Service
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Arrives on Time
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Helps Educate Customers
Services Offered
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Residential Windows
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Heavy Glass
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Tempered Glass
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Custom Window Designs
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Commercial Windows
Clear Window Technology
Ballwin, MO-
Price Transparency
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Excellent Customer Service
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Dependable Service
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Free Quotes
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-
Timely Service
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Price Transparency
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Full-Service Installations
Gateway Glass
10+ years in business · Pacific, MO-
Price Transparency
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Excellent Customer Service
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Free Quotes
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Educational Website
Services Offered
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Fast Delivery
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Tempered Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Same Day Door Service
Festus, MO-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Arrives on Time
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Alenco Inc.
Fenton, MO-
No-fee Quotes
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No-Hassle Pricing
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Timely Service
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Reliable 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-
Free Quotes
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Reliable Service
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Helps Educate Customers
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Arrives on Time
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-
Reliable Appointment Windows
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Good Customer Service
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No-fee Quotes
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Dependable Service
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Pierce Window & Door
St Clair, MO-
Educational Website
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Timely Service
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Excellent Customer Service
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Dependable Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Winco Window Company
St. Louis, MO-
Helps Educate Customers
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Millstadt Glass Inc
Millstadt, IL-
No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Windows
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Imperial Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to make the switch:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
- Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: By using less energy once switching to Energy Star certified windows, you'll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Imperial
When researching window installation, each company provides varying services and prices. Let's take a look at some average costs and services.
How Much Do New Windows Cost?
The average cost to replace a single window is about $600 but can range from $200 to $1,200. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will make your project cost more.
Keep in mind that energy-efficient windows may cost more, 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 exact savings will vary based on your local climate, energy rates and individual home characteristics.
Requesting free quotes from multiple providers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step when considering a window installation is to clarify whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the total window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has noticeable deterioration. Because full-frame installations are more involved, they will increase the total cost. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In Imperial, the choice will mostly depend on the efficiency of your home and the age of your existing frames.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
How We Choose the Best Window Installers in Imperial
EcoWatch reviews are different from other reviews since we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Because this is a guide for Imperial, we only included companies that serve the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Imperial.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have good feedback about their service from a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Imperial's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Imperial window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Imperial, MO Window Replacement FAQs
What is the average cost to install new windows in a home?
The average cost to install a window can range from $450 to $650. There are many factors that influence how much it costs, including local labor costs, how energy-efficient the windows are, the materials used in designing the windows, the number of windows, styles and sizes of windows and your property's location.
What are the different types of windows?
The most common types of windows for homes are awning windows, casement windows, double-hung and single-hung windows, bay windows, picture windows, transom windows and slider windows.
What do window installation companies do?
Window installers travel to your home to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
What time of year is a good time to replace my windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.
How do you know it's 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. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.