28 Best Window Replacement Companies in Troy, MO (Feb 2023)
Window Companies Near Me
Are you thinking about upgrading your windows? Our list of the best window installation companies can help you choose the right one for you.
We analyzed all the top window installers in Troy and selected the top 28 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
Whether you're updating for aesthetics or have old windows, windows play a vital role in conserving electricity in your home. Drafty or leaky windows can decrease your home's energy efficiency by up to 30%, according to the Department of Energy. In Troy, that's about $307 a year that you could save on your electricity bills by making the switch.
Thankfully, helping you save money with more efficient windows also aligns with our goals of reducing energy usage for the environment.
So if you're constructing a new home, renovating or updating your windows in Troy, this is the best place to get started.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Installation not covered by warranty
Best Window Replacement Companies in Troy
The EcoWatch Reviews team researched dozens of installers in Troy to find the best window companies for our readers. We assessed the installers on energy-efficient offerings, local experience, price, customer service, coverage area and more.

Window World
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Low prices relative to competitors
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Lifetime warranty
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Troy. This company has 27 years of experience in the windows industry, and it has established itself as one of the best companies in Troy. Its reputation is backed by several 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 WindowsThere are a wide variety of window types available from Window World, 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 Troy?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Award-winning company
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No lifetime warranty
Renewal by Andersen has the best availability in Troy. Andersen has been in the window installation business for around 27 years. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider going with Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen 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. 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 Troy?Pricing details are not available on Andersen's website since the cost of window installment varies greatly depending 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 to know for sure, you can get a quote on the company's website.

Window Nation
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Award-winning company
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Wide variety of products and services
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Manufactures products in-house
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Installation not covered by warranty
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 been in the window installation industry for about 16 years. The company has hundreds of glowing reviews from customers online.
Window Nation may be the company for you if you're looking for one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Troy?Prices aren't mentioned on Window Nation's website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Receiving a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Troy. Universal has been in the window installation industry for about 20 years.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Troy?Universal doesn't have any pricing information listed 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. For more accurate information on the cost, you can receive a quote from the company.
We aim to be unbiased and transparent by including pros and cons for each installer. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Troy
The Glass Guru
Wentzville, MO-
Locally Recognized for Quality
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Free Quotes
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No-Hassle Pricing
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Reliable Appointment Windows
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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Business Windows
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Double-Hung
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Sliding Glass
Wildwood Roofing & Construction
Ellisville, MO-
Good Customer Service
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No-fee Quotes
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Timely Service
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Award-Winning
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-
Timely Service
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Excellent Customer Service
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Price Transparency
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Reliable Service
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-
Locally Recognized for Quality
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Excellent Customer Service
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No-fee Quotes
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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-
Good Customer Service
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Supports Charities
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Arrives on Time
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No-fee Quotes
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
Freedom Restoration & Roofing
Warrenton, MO-
Price Transparency
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Excellent Customer Service
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Helps Educate Customers
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Reliable Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Spectrum Glass & Tinting
O'Fallon, MO-
No-Hassle Pricing
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Consistent Workmanship
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Good Customer Service
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Free Quotes
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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Business Windows
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Double-Hung
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Sliding Glass
Sears Window Replacement
Bridgeton, MO-
Locally Recognized for Quality
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Excellent Customer Service
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Reliable Service
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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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Good Customer Service
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Dependable Service
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Helps Educate Customers
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
Lakeside Renovation & Design
Chesterfield, MO-
Educational Website
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Price Transparency
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Full-Service Installations
A Pane In The Glass
St Charles, MO-
Good Customer Service
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Consistent Workmanship
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Helps Educate Customers
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Arrives on Time
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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Business Windows
Edelen Door & Window
Earth City, MO-
Educational Website
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No-Hassle Pricing
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Excellent Customer Service
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Free Quotes
Services Offered
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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
Dalco Home Remodeling
Bridgeton, MO-
Educational Website
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Good Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Hyperion Glass Company
St. Louis, MO-
Good Customer Service
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Free Quotes
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No-Hassle Pricing
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Educational Website
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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Commercial Windows
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Double-Hung
Maris Home Improvements
Chesterfield, MO-
Price Transparency
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Arrives on Time
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No-fee Quotes
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Reliable Service
Services Offered
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Custom Window Designs
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Double-Hung
Home Comfort Exteriors
7839 Mexico Rd, MO-
Good Customer Service
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Price Transparency
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Free Quotes
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Arrives on Time
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Pella Windows & Doors of Greater St. Louis
Chesterfield, MO-
Excellent Customer Service
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Helps Educate Customers
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Double-Hung
A M Richards Glass Co Inc
St Charles, MO-
Good Customer Service
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Locally Recognized for Quality
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Free Quotes
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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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Commercial Windows
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Sliding Glass
Window Doors & More LLC
St Charles, MO-
Excellent Customer Service
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Price Transparency
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Windows
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Energy-Efficient Options
EZ Home Solutions
O'Fallon, MO-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
Sun Window Co Inc
Middletown, MO-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Energy-Efficient Options
Franklin County Glass
Washington, MO-
Free Quotes
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No-Hassle Pricing
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Chic Lumber & Hardware Center Inc
Warrenton, MO-
No-Hassle Pricing
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Good Customer Service
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No-fee Quotes
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
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Fast Delivery
Chic Lumber Millwork
Wentzville, MO-
Excellent Customer Service
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Free Quotes
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Price Transparency
Services Offered
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Glass Showers
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Custom Windows
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Residential Windows
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Fast Delivery
Webster Exteriors Inc
St Charles, MO-
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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Stained Glass
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Double-Hung
Long Siding and Window
Wright City, MO-
Price Transparency
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Helps Educate Customers
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
Arch City Window
St. Louis, MO-
Helps Educate Customers
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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Aluminum Window Frames
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Business Windows
J & J Siding & Window Sales
Chesterfield, MO-
No-Hassle Pricing
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Aluminum Window Frames
How Installing Energy-Efficient Windows in Troy Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Save on electricity bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save around $307 annually on your energy bills in Troy.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can cut your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Troy
When researching window installation, each company offers different services and prices. Let's look at some typical costs and services.
How Much Do New Windows Cost?
According to our research, the national average cost to replace a single window is around $600. However, window replacement costs can range from $200 to $1,200 per window. But prices vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will add extra costs to your project.
Whether or not you pick energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $307 a year on your energy bills in Troy.
Asking for free quotes from multiple companies is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
In general, there are two types of window installation services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the trim, frame and sill. Full-frame installations are necessary when you want a new style or your window has considerable rot or deterioration. Because full-frame installations are more involved, they will raise overall costs. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company should be able to help you decide what's best for your needs. In Troy, the decision will mostly depend on the age of your windows and if there's any damage. Wood can decay if not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Installation not covered by warranty
How We Choose the Best Window Installers in Troy
In our hunt to find the most reliable, eco-friendly window installers in Troy, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. We've assessed the top window installers in Troy mostly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Troy, we gave more points to companies that cover the city. There are certainly reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Troy.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in insulation and performance as the type of window you choose. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including professionalism, warranty, quality of parts, cost, quality of installation and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores 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 have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Troy's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Troy window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Troy, MO Window Replacement FAQs
What is the average cost to replace windows in a home?
The national average cost to replace a single window is about $600 but can range between $200 and $1,200, based on a few different factors. The price is often dependent on the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
What services do window installation companies provide?
Window installation professionals will do the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, some companies offer window manufacturing, customization and repairs.
How often do you need to replace windows?
Windows typically have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them checked by an expert to determine if they need any repairs or replacements.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all of your windows together is the only way to gain that benefit. On the other hand, if you have only one or two windows that are damaged or drafty, you can replace just those.