15 Best Window Companies in Fondulac, IL (2025 Reviews)
Looking to improve your home’s appearance? The best window replacement companies can help.
We analyzed all the top-rated window companies in Fondulac and selected the best 15 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home’s efficiency can also have a large impact on home energy conservation. Drafty, leaky windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your home’s heat or cool air could be lost through your windows.
That’s also bad news for the environment because the additional energy used by old windows increases your carbon footprint.
So if you’re building a new home, renovating or changing out old windows in Fondulac, this 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 Fondulac
The EcoWatch Reviews team evaluated several window providers across Fondulac to narrow our list down to the best ones. The companies mentioned in this article scored best in our review categories, which include energy-efficient offerings, local expertise, availability, 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 Fondulac. Window World has been in the window industry for around 27 years. The company has hundreds of glowing 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, Window World may be the provider for you.
Energy Efficiency of Window World WindowsThere are a wide variety 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 Fondulac?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about the cost.

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 Fondulac. Andersen has been in the window industry for around 27 years. The company has hundreds of glowing 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, Andersen may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, 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 Fondulac?Andersen doesn’t have any pricing information available 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. You can ask for a free quote on its website for more information about the cost.

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 Fondulac. Window Nation has been in the window industry for around 16 years. The company has hundreds of glowing 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, Window Nation may be the provider for you.
Energy Efficiency of Window Nation WindowsThere are a wide variety of window types that Window Nation offers, 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 Fondulac?Window Nation doesn’t have any pricing 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. You can ask for a free quote on its website for more information about the cost.
One thing to note is that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by including pros and cons for every provider.
More Window Companies in Fondulac
Renewal by Andersen of Central Illinois
Peoria, ILEducational Website
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Glass Doors
Custom Window Designs
Window Replacement/Installation
Bay Windows
Custom Glass
Double-Hung
Wood Frames
The Well Dressed Window
Normal, ILGood Customer Service
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Glass Doors
Millworks
Peoria, ILPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Crawford & Brinkman Door & Window Co
Peoria, ILFree assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Feldco Windows, Siding & Doors
Springfield, ILServices Offered
Double-Hung
Custom Window Designs
Bay Windows
Triple Pane Glass
Wood Frames
Vinyl Frames
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Pella Windows & Doors of Peoria
Peoria, ILEducational Website
Good Customer Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Wood Frames
Glass Doors
Window World of Peoria
Peoria, ILPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Custom Window Designs
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Pekin Glass & Mirror
Pekin, ILServices Offered
Window Replacement/Installation
Mirrors
Glass Showers
Glass Specialty WLC
Macomb, ILGood Customer Service
Price Transparency
Free assessment
Services Offered
Mirrors
Window Replacement/Installation
Glass Doors
Custom Glass
Glass Showers
Glass Repair
The Glass Shop, Inc.
Ottawa, ILFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Feldco
1401 W Glen Ave, ILPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Custom Window Designs
Double-Hung
Glass Doors
A&B Construction & Restoration, Inc
North Pekin, ILTimely Service
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Pella Windows & Doors of Normal
Normal, ILEducational Website
Good Customer Service
Free assessment
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Bay Windows
Jd's Glass & Mirror
Marseilles, ILGood Customer Service
Price Transparency
Free assessment
Services Offered
Storm/Impact Windows
Window Replacement/Installation
Mirrors
Window Repair
Window World of Bloomington
Bloomington, ILEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Fondulac, 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 Fondulac Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your investment: When your home is on the older side, 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.
- Decrease your carbon footprint: In Fondulac, you can reduce your indirect greenhouse gas emissions by about 642 pounds per year after you upgrade to energy-efficient windows.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Save on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of household energy use. Switching to energy-efficient windows can help decrease that number, which helps you save $318 a year on your bills.
Estimated Cost of Window Replacement in Fondulac
When considering window installation, each company provides different services and costs. Let’s take a look at some average costs and services.
How Much Do New Windows Cost?
Generally, Fondulac homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. How much it will cost varies depending on several factors, such as number of windows, type, the location of your home, size, material and more.
With windows, efficiency is one of the most important factors for most homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Fondulac homeowners $318+ per year after replacing single-pane windows.
The cost of your window installation will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, but it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, like insulation and drip edges, which increase the total cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. A pocket installation entails installing a new window without replacing the frame. So, instead of tearing out the whole window and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company can help you choose which type of installation you need.
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 Fondulac
EcoWatch reviews are different from most reviews since we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve the Fondulac area so you can find the best window installation company near you.
Work Quality
We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer included in our guide to ensure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have nice things to say about their service from a certain window installation company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies are not going to provide the highest quality service. On the other hand, we want to ensure 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 substantial investment, so you’ll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Fondulac’s climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Fondulac window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Fondulac, IL Window Replacement FAQs
What is the typical cost to install windows?
The national average cost to install a single window is about $600 but can range between $200 and $1,200, based on several factors. The price is usually influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
The most common types of windows for homes are double-hung and single-hung windows, transom windows, bay windows, awning windows, casement windows, picture windows and slider windows.
Can I replace my own windows?
Although you can install your own windows, doing so requires a lot of time and handiness. Hiring a professional can help ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How often do you need to replace your windows?
Windows usually last around 20 to 30 years, but anytime you notice damage on your windows, it’s a good idea to have them looked at by an expert to determine if they are in need of a repair or replacement.
How long does it take to install windows?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.