20 Best Window Companies in Troy, MO (2025 Reviews)
Looking to improve your home’s value? The best window replacement companies can help.
We analyzed all the top-rated window companies in Troy and selected the best 20 based on:
Customer reviews- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window installation companies in Troy may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might realize. If you have old or damaged windows, your AC or heating system could be working extra hard to heat or cool your home. This means spending more on electric bills.
That’s not great for your wallet or the environment, but one of the best window installation companies can help with that.
Efficient windows are of particular importance in Troy, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $383 a year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Troy
The EcoWatch team assessed many window installation companies across Troy to narrow our list down to the top ones. The installers mentioned in this article scored best in our categories, which include energy-efficient offerings, price, customer service, availability and more.
Renewal by Andersen
Great industry reputation- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
No lifetime warranty- More expensive than competition
Renewal by Andersen offers the best availability in Troy. This company has 27 years of experience in the windows business, and it has proved to be one of the best companies in Troy. The company has a lot of positive reviews from customers on online review websites.
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 provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range 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 Troy?Pricing details are not available on Andersen’s website since 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. Getting a free quote on its website is the best way to get more accurate pricing information.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- 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 business, and it has proved to be one of the best companies in Troy. The company has a lot of positive reviews from customers on online review websites.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the provider for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types 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?Pricing details are not available on Window World’s website since the cost of window installment differs based 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. Getting a free quote on its website is the best way to get more accurate pricing information.
Window Nation
- Award-winning company
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
- Limited service area
Window Nation offers the best residential windows in Troy. This company has 16 years of experience in the windows business, and it has proved to be one of the best companies in Troy. The company has a lot of positive reviews from customers on online review websites.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the provider for you.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types available from Window Nation, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Troy?Pricing details are not available on Window Nation’s website since 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 between $300 and $525 per window installed, making it a more affordable option compared to competitors. Getting a free quote on its website is the best way to get more accurate pricing information.
Please note 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 including both pros and cons for each provider.
More Window Companies in Troy
Renewal by Andersen
Maryland Heights, MO- Free assessment
- Timely Service
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
Bay Windows- Skylights
- Double-Hung
- Window Replacement/Installation
- Glass Doors
Champion Replacement Windows of St. Louis
Fenton, MO- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Window Nation
Overland, MO- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Glass Doors
- Vinyl Frames
- Energy-Efficient Options
- Custom Window Designs
- Window Replacement/Installation
- Bay Windows
Home Comfort Exteriors
St Peters, MO- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Windows Doors & More LLC
St Charles, MO- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Gateway Door and Contracting
St Charles, MO- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
Chaney Windows And Doors
Maryland Heights, MO- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Wood Frames
- Vinyl Frames
- Glass Doors
- Bay Windows
- Energy-Efficient Options
- Window Replacement/Installation
Building Envelope Experts
Fenton, MO- Good Customer Service
- Educational Website
- Price Transparency
- Timely Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Energy-Efficient Options
- Vinyl Frames
- Double-Hung
- Bay Windows
- Glass Doors
Colonial Construction
St. Louis, MO- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
Gateway General Contractors
O'Fallon, MO- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
STL Windows and Doors
Earth City, MO- Educational Website
- Price Transparency
- Good Customer Service
- Timely Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Double-Hung
- Bay Windows
- Glass Doors
Cardinal Contractors
St. Louis, MO- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
Butler Home Improvement
Collinsville, IL- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
Quality Installation
Swansea, IL- Good Customer Service
- Free assessment
Services Offered
- Glass Doors
- Window Replacement/Installation
Jones Home Improvements
Cottleville, MO- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Glass Doctor of St. Charles, MO
St Charles, MO- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Repair
- Mirrors
- Glass Repair
- Custom Glass
- Glass Doors
- Glass Showers
- Energy-Efficient Options
- Window Replacement/Installation
- Tempered Glass
Jacob Sunrooms, Exteriors & Baths
Fenton, MO- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Glass Showers
- Fiberglass Frames
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
Mills Window & Door Showroom
Fenton, MO- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Glass Doors
- Window Replacement/Installation
Lyons Glass Company
Alton, IL- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Tempered Glass
- Glass Repair
- Mirrors
- Glass Doors
- Window Replacement/Installation
Mad City Windows & Baths
St Charles, MO- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Glass Showers
- Bay Windows
- Double-Hung
- Vinyl Frames
- Window Replacement/Installation
- Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Troy, MO using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Troy Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Save on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: In Troy, you can reduce your indirect greenhouse gas emissions by about 763 pounds per year once you upgrade to energy-efficient windows.
- 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.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Troy
Windows come in varying shapes and sizes, so costs and services will vary considerably. Here are the typical costs and services that you’ll find from window installation companies.
How Much Do New Windows Cost?
Even though the average cost of replacing a single window is about $600, it can range from $200 to $1,200. These numbers vary based on specific characteristics of your installation, like the location of your home, number of windows, material, type, size and more.
Whether or not you pick energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $383 a year on your energy bills in Troy.
We advise getting free quotes from several window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
The first step of a replacement is to decide whether you should get a full-frame or pocket installation.
A full-frame installation is a total window replacement. This service involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, including insulation and drip edges, which raise the overall cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation involves replacing a window within the old frame. This means instead of taking out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you figure out which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Troy
EcoWatch reviews differ from most reviews since we’re examining these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand you opt for. 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
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, cost, professionalism, quality of installation, warranty and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a considerable investment, so you’ll want to be certain that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Troy, MO Window Replacement FAQs
What is the typical cost to install new windows in a home?
The national average cost to replace a single window is around $600 but can range between $200 and $1,200, based on several factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the kinds of windows?
The most common types of windows for homes include: slider windows, double-hung and single-hung windows, casement windows, picture windows, bay windows, transom windows and awning windows.
Can I install my own windows?
Although it is possible to install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window replacement company can help ensure that the installation is done properly and that you won’t have to spend the time and effort to do it yourself.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your house, so the temperature outside doesn’t necessarily matter that much. What’s most important is that the weather should be dry.
Should I replace all my windows at once?
If you’re upgrading your windows to get more efficient windows, replacing all your windows together is the only way to see a noticeable difference. On the other hand, if you have just a few windows that are damaged or leaky, you can replace just those.