23 Best Window Replacement Companies in Moscow Mills, MO (2023 Reviews)
Window Companies Near Me
When it's time to replace your windows, our list of the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Moscow Mills and selected the top 23 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's energy efficiency can also have a big impact on home energy conservation. The Department of Energy estimates that heat gained or lost through old or damaged windows could make up nearly 30% of heating and cooling usage. In Moscow Mills, where the electricity bills are an average of $39 per month, that's almost $$140 per year wasted.
That's not great for your bank account or the environment, but one of the top window installation companies can help with that.
We've made this list of the best installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your power bills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Wide variety of products and services
- Limited service area
Best Window Replacement Companies in Moscow Mills
The EcoWatch team assessed dozens of installers in Moscow Mills to find the top ones for our readers. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as price, customer service, local expertise and beyond.

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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No lifetime warranty
Renewal by Andersen offers the best availability in Moscow Mills. This window installation company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the provider's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right provider for you.
Energy Efficiency of Renewal by Andersen 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 Moscow Mills?Andersen doesn't have any pricing information displayed 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

Window World
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EnergyStar Partner
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Large serice area
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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 Moscow Mills. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of industry experience, and it currently serves 200 locations nationwide. Its reputation is backed by many positive reviews on customer review websites.
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 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 Moscow Mills?Pricing information is not available on Window World's website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. 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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Custom designs
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Wide variety of products and services
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Limited service area
Window Nation is 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 experience in the windows industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states.
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, this may be the perfect company for you.
Energy Efficiency of Window Nation WindowsWindow Nation 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. 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 Moscow Mills?Window Nation doesn't have any cost information 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. If you'd like more accurate information, you can request a quote on the company's website.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been in business since 2002 and currently serves 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider picking Universal if you're looking for a installer that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Moscow Mills?Prices are not available on Universal's website since the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, 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. Getting a free quote on its website is the best way to get more accurate pricing information.
One thing to note is that the companies in this section are national, meaning the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for each company.
More Window Replacement Companies in Moscow Mills
The Glass Guru
Wentzville, MO-
Good Customer Service
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No-Hassle Pricing
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Reliable Appointment Windows
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Consistent Workmanship
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 Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Storm Guard Roofing and Construction St Louis West County
Pacific, MO-
Good Customer Service
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Reliable Service
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Arrives on Time
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No-Hassle Pricing
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 Windows
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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-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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Arrives on Time
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-
Helps Educate Customers
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Reliable Appointment Windows
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Price Transparency
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Dependable Service
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-
Good Customer Service
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Helps Educate Customers
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Locally Recognized for Quality
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Renewal by Andersen of St. Louis
Maryland Heights, MO-
Helps Educate Customers
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Gives to charity
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Price Transparency
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Sliding Glass
Freedom Restoration & Roofing
Warrenton, MO-
Good Customer Service
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Reliable Service
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Educational Website
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Energy View Windows - Home Improvements
Hazelwood, MO-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
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Educational Website
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-
Excellent Customer Service
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Free Quotes
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Reliable Service
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Price Transparency
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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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
Sears Window Replacement
Bridgeton, MO-
Excellent Customer Service
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Locally Recognized for Quality
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Educational Website
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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-
Price Transparency
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Timely Service
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Consistent Workmanship
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Free Quotes
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
Clear Window Technology
Ballwin, MO-
Locally Recognized for Quality
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Free Quotes
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Excellent Customer Service
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Reliable Service
Services Offered
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Architectural Glass
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Custom Windows
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Full-Service Installations
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Double-Hung
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Bay & Bow Windows
Lakeside Renovation & Design
Chesterfield, MO-
Excellent Customer Service
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Educational Website
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Locally Recognized for Quality
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No-Hassle Pricing
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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Good Customer Service
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Price Transparency
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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
Metropolitan Glass
Florissant, MO-
Helps Educate Customers
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Reliable Service
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Tempered Glass
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Sliding Glass
A Pane In The Glass
St Charles, MO-
Consistent Workmanship
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Reliable Appointment Windows
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
Lindsay Windows Missouri
Union, MO-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Energy-Efficient Options
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Commercial Windows
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Sliding Glass
Edelen Door & Window
Earth City, MO-
Excellent Customer Service
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Free Quotes
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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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
Dalco Home Remodeling
Bridgeton, MO-
Helps Educate Customers
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Good Customer Service
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Free Quotes
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Price Transparency
Services Offered
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Hyperion Glass Company
St. Louis, MO-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
Services Offered
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Glass Showers
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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
Universal Windows Direct of St Louis
St. Louis, MO-
Free Quotes
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Good Customer Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Windows
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Energy-Efficient Options
Maris Home Improvements
Chesterfield, MO-
Excellent Customer Service
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Helps Educate Customers
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Reliable Service
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Arrives on Time
Services Offered
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Custom Windows
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Double-Hung
Home Comfort Exteriors
7839 Mexico Rd, MO-
Reliable Appointment Windows
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Free Quotes
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Excellent Customer Service
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Price Transparency
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 Moscow Mills Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are some reasons you may want to consider making the switch:
- Decrease your carbon footprint: In Moscow Mills, you can lower your indirect greenhouse gas emissions by about 763 pounds per year when you upgrade to energy-efficient windows.
- 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 your furniture, carpet and other valuables from fading.
- Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Updating your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of energy use in your home. Switching to energy-efficient windows can help decrease that number, which helps you save some money on your bills.
Estimated Cost of Window Replacement in Moscow Mills
Windows come in various purposes, shapes and styles, so costs and services will vary tremendously based on your project. Below, we describe the average cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Typically, homeowners in Moscow Mills can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. Costs will vary significantly based on your location, the current condition of your home, the number of windows you need and the quality of your products. A lot of window companies also offer replacement door installations and other add-ons like shutters, baths, coating and more. Additional services will increase overall project costs.
It's important to note that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Moscow Mills homeowners $383+ a year when replacing single-pane windows.
Another factor that influences the total cost is the material of the frame you choose. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when considering an installation is to figure out whether you need a full-frame or pocket installation.
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, like insulation and drip edges, which raise the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won't carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
Your window installation company will be able to advise you on the best type for your project. In Moscow Mills, the choice will mostly be influenced by 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
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Wide variety of products and services
- Limited service area
How We Choose the Best Window Installers in Moscow Mills
In our hunt to make your home improvements easier and more eco-friendly in Moscow Mills, EcoWatch assessed dozens of companies before landing on these. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, professionalism, quality of parts, warranty, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as 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 have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Moscow Mills' climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Moscow Mills window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Moscow Mills, MO Window Replacement FAQs
What is the average cost to install windows?
The national average cost of replacing a window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is usually dependent on the size of the window, the type and material of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
The most common kinds of windows for homes include: casement windows, picture windows, slider windows, transom windows, bay windows, double-hung and single-hung windows and awning windows.
What services do window replacement companies do?
Window installation professionals 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.
How long does window installation generally take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
Should I replace all my windows at once?
If you want to get more efficient windows and save money on energy costs, replacing all the windows at once is the only way to gain that benefit. On the other hand, if you have just one or two windows that are damaged or drafty, you can replace just those.