20 Best Window Companies in Wentzville, MO (2024 Reviews)
When you need to replace your windows, our guide to the top window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Wentzville 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 Wentzville may not seem like the most riveting article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. When it’s the middle of summer, your old and drafty windows could be making your home harder to cool and costing you more in power bills.
Fortunately, saving you money with efficient windows also helps our goals of reducing energy usage for the environment.
We’ve compiled this list of the top installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your electric bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Wentzville
The EcoWatch Reviews team assessed dozens of installers across the country to find the top window installation companies for our readers. The companies we’ve included in this article scored best in our categories, including energy-efficient offerings, customer service, availability, price and more.
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 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 business, and it has established itself as one of the most respected companies in Wentzville.
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, this may be the provider for you.
Energy Efficiency of Window World WindowsWindow World offers 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 Wentzville?Window World doesn’t have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can get a quote on the company’s website.
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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation business, and it has established itself as one of the most respected companies in Wentzville.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers 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. 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 Wentzville?Andersen doesn’t have any cost 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. If you’d like to know for sure, you can get a quote on the company’s website.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- 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 provider has 20 years of experience in the window installation business, and it has established itself as one of the most respected companies in Wentzville.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers 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. 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 Wentzville?Universal doesn’t have any cost information displayed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you’d like to know for sure, you can get a quote on the company’s website.
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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation business, and it has established itself as one of the most respected companies in Wentzville.
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 provider for you.
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 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 Wentzville?Window Nation doesn’t have any cost information displayed 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 to know for sure, you can get a quote on the company’s website.
One thing to note is that the companies in this section are national, which means the quality of customer service may vary depending on your local crew. We have tried to remain unbiased and transparent by including pros and cons for each provider.
More Window Companies in Wentzville
Renewal by Andersen
Maryland Heights, MO- Good Customer Service
- Price Transparency
- Timely Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Skylights
- Bay Windows
- Double-Hung
Champion Replacement Windows of St. Louis
Fenton, MO- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Doors
- Double-Hung
- Bay Windows
Window World of St. Louis
Earth City, MO- Timely Service
- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Glass Doors
- Custom Window Designs
- Window Replacement/Installation
- Vinyl Frames
- Double-Hung
- Bay Windows
Window Nation
Overland, MO- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
- Energy-Efficient Options
- Bay Windows
- Double-Hung
- Custom Window Designs
Gateway General Contractors
O'Fallon, MO- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
Home Comfort Exteriors
St Peters, MO- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Floyd Glass & Window
St Peters, MO- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Mirrors
- Window Repair
- Window Replacement/Installation
- Custom Glass
- Glass Showers
Glass Doctor of St. Charles, MO
St Charles, MO- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Glass Doors
- Tempered Glass
- Glass Showers
- Window Replacement/Installation
- Window Repair
- Glass Repair
- Mirrors
- Energy-Efficient Options
- Custom Glass
Jones Home Improvements
Cottleville, MO- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Lakeside Renovation & Design
Chesterfield, MO- Educational Website
- Timely Service
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Fiberglass Frames
Windows Doors & More LLC
St Charles, MO- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
LongCo Window & Door
Wright City, MO- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Doors
Gateway Door and Contracting
St Charles, MO- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
Mad City Windows & Baths
St Charles, MO- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Vinyl Frames
- Window Replacement/Installation
- Bay Windows
- Double-Hung
- Energy-Efficient Options
- Glass Showers
Bath Planet of St. Louis & More
St Charles, MO- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Glass Showers
- Window Replacement/Installation
STL Windows and Doors
Earth City, MO- Free assessment
- Timely Service
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Glass Doors
Home Services at The Home Depot
St Peters, MO- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Glass Showers
- Custom Window Designs
Chaney Windows And Doors
Maryland Heights, MO- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Bay Windows
- Glass Doors
- Energy-Efficient Options
- Vinyl Frames
- Wood Frames
- Window Replacement/Installation
Clear Window Technology
Ballwin, MO- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Glass Doors
- Window Repair
- Vinyl Frames
- Window Replacement/Installation
- Bay Windows
- Double-Hung
Arch City Window
St. Louis, MO- Educational Website
Services Offered
- Vinyl Frames
- Metal Frames
- Energy-Efficient Options
- Window Replacement/Installation
- Fiberglass Frames
Calculate how much you can expect to pay for window installation and replacement in Wentzville, 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 Wentzville Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here's more information on how switching out your windows could benefit you:
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Save money on energy bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save around $382 annually on your energy bills in Wentzville.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Wentzville, that’s about 763 pounds per year on average.
Estimated Cost of Window Replacement in Wentzville
Let’s take a look at the cost of replacing your windows and the kinds of services offered by installers.
How Much Do New Windows Cost?
Generally, Wentzville homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. But prices vary remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations, which carry a higher price tag.
With windows, efficiency is the most important factor for most homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Wentzville homeowners $382+ per year after replacing single-pane windows.
We advise requesting free quotes from several window installation companies to find the one that works best for your budget.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services you can get: full-frame and pocket installations.
A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. Because this type of installation is more involved, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are on the simpler end and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installation company can recommend the best type for your project. In Wentzville, the decision will mostly depend on how much damage there is currently and how old your existing frames are.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Wentzville
EcoWatch is different from other reviewers since we evaluate these companies through a sustainability lens. We have decided to evaluate the top window installers in Wentzville mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can 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 Wentzville, we only included companies that cover the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Wentzville.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company in our guide to make sure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have good things to say about their experience with a certain company, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installers are not going to provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Wentzville’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Wentzville window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Wentzville, MO Window Replacement FAQs
What is the typical cost to install windows in a home?
The average cost to replace a window ranges between $450 and $650. There are many factors that influence how much it costs, such as local labor costs, your property’s location, how energy-efficient the windows are, the number of windows, the materials used in designing the windows and styles and sizes of windows.
What are the most common kinds of replacement windows?
There are several different kinds of windows you can get for your house, such as double-hung and single-hung windows, picture windows, slider windows, bay windows, awning windows, casement windows and transom windows.
Can you install your own windows?
If you’re handy and have experience with installing a replacement window, you may be able to install your own windows. However, if you don’t have the time or know-how, we recommend hiring a professional.
When is the best time of year to replace 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 the home, so the temperature outside doesn’t necessarily matter that much. What’s most important is that the weather should be dry.
How long does it typically take to install windows?
Each window takes about 30 minutes to install based 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.