20 Best Window Companies in Geneva, IL (2025 Reviews)
Are you looking to upgrade your windows? Our list of the best window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Geneva 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
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Geneva. The Department of Energy estimates that heat or cool air lost through outdated or drafty windows could make up about 30% of residential energy climate usage. In Geneva, where the electric bills are an average of $38 per month, that’s almost $$135 per year wasted.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
So if you’re constructing a new home, renovating or changing out old windows in Geneva, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Geneva
The EcoWatch team evaluated dozens of window installation companies in Geneva to find the best ones for our readers. We assessed the companies on their energy-efficient offerings, local experience, coverage area, customer service, 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 provides windows expertise in Geneva. Window World has around 27 years of experience in the window installation industry. Its reputation is backed by many positive reviews from customers online.
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 right company for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in Geneva?While prices are not readily available on Window World’s website, 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
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 provides the best availability in Geneva. Andersen has around 27 years of experience in the window installation industry. Its reputation is backed by many positive reviews from customers online.
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 right company for you.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Geneva?While prices are not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving 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 provides the best residential windows in Geneva. Window Nation has around 16 years of experience in the window installation industry. Its reputation is backed by many positive reviews from customers online.
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 right company for you.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Geneva?While prices are not readily available on Window Nation’s website, 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 get more accurate pricing information.
We aim to stay unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in Geneva
Renewal by Andersen of Chicago
Lockport, ILGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Skylights
Custom Window Designs
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Romeoville, ILEducational Website
Services Offered
Double-Hung
Custom Window Designs
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Vinyl Frames
Bay Windows
ACE Roofing Contractors & Roof Replacement
St. Charles, ILGood Customer Service
Free assessment
Services Offered
Window Replacement/Installation
EXTERIORS Windows & Siding Installers
St. Charles, ILGood Customer Service
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Schmidt Exteriors, Inc.
Aurora, ILPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Vinyl Frames
Glass Doors
Window Replacement/Installation
Bay Windows
Custom Window Designs
NextWave Construction Windows, Siding, & Doors
Maple Park, ILGood Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Two Panes Glazing, LLC
Wheaton, ILFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Window Repair
Energy-Efficient Options
Glass Doors
New Edg Window Replacement
Naperville, ILServices Offered
Window Repair
Window Replacement/Installation
BUZ Windows Replacement & Installation
Carol Stream, ILFree assessment
Services Offered
Energy-Efficient Options
Double-Hung
Glass Doors
Window Replacement/Installation
Bay Windows
Great Outlook Glass
Dundee Township, ILFree assessment
Services Offered
Glass Repair
Mirrors
Glass Showers
Glass Doors
Window Replacement/Installation
Chicago Windows Solutions
Schaumburg, ILFree assessment
Price Transparency
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Vinyl Frames
Bay Windows
WarmDreams Windows & Doors
East Dundee, ILPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Bay Windows
Glass Doors
Custom Window Designs
Window Replacement/Installation
Double-Hung
Rite Way Glass & Mirror
Woodridge, ILEducational Website
Price Transparency
Good Customer Service
Free assessment
Timely Service
Services Offered
Window Repair
Glass Showers
Mirrors
Glass Doors
Window Replacement/Installation
Screen Repair
Tempered Glass
Energy-Efficient Options
Hoffman Window Replacement Company
Hoffman Estates, ILGood Customer Service
Timely Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Royal Craft Home Remodelers Inc.
Downers Grove, ILGood Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
WINBUZZ Windows Replacement
Downers Grove, ILFree assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Vinyl Frames
Bay Windows
Double-Hung
Durabuilt Home Improvements, Inc.
Elmhurst, ILGood Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Wood Frames
Vinyl Frames
BUZ's Windows Replacement & Installation
Algonquin, ILGood Customer Service
Free assessment
Price Transparency
Services Offered
Energy-Efficient Options
Vinyl Frames
Wood Frames
Window Replacement/Installation
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Geneva, IL 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 Geneva Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- Protect your valuables: Many energy-efficient 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.
- Save money on power bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save about $297 annually on your energy bills in Geneva.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% when you install Energy Star certified windows. In Geneva, that’s about 449 pounds per year on average.
Estimated Cost of Window Replacement in Geneva
Windows come in different shapes and sizes, so costs and services will vary tremendously. Here are the typical costs and the primary services that you’ll find from window installers.
How Much Do New Windows Cost?
Even though the average cost of installing a single window is around $600, it can range from $200 to $1,200. These numbers are based on specific characteristics of your installation, like material, type, the location of your home, number of windows, size and more.
It’s important to note that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Geneva homeowners $297+ a year when replacing single-pane windows.
Costs will also vary based on the material you choose for your window frames. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two kinds that your provider will offer: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will cost more than a pocket installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you’re still debating which type of installation you need, you can talk to your installer and get their advice. The choice mostly depends on how old the frames are and if there’s any damage.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Geneva
EcoWatch reviews differ from most reviews because we’re examining these companies through a sustainability lens. We’ve assessed the best window replacement companies in Geneva primarily based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Geneva, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Geneva.
Work Quality
When picking new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don’t have good things to say about their service from a certain installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies won’t always provide the most quality service. Still, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Geneva’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Geneva window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Geneva, IL Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a window is around $600 but can range between $200 and $1,200, based on several factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
There are various kinds of windows you can get for your house, including slider windows, double-hung and single-hung windows, transom windows, bay windows, casement windows, awning windows and picture windows.
Can you replace your own windows?
If you’re handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don’t have the time or know-how, we don’t recommend doing it on your own.
What time of year should I replace my windows?
Though you can install windows any time of year, warmer weather is typically better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation harder.
How long does it usually take to install windows?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed in an 8-hour work day.