9 Best Window Replacement Companies in Galesburg City, IL (Mar 2023)
Window Companies Near Me
Thinking about upgrading your home's windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Galesburg City and selected the top 9 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 March 14, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's efficiency can also have a large impact on home energy conservation. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Makes charitable contributions
- Limited service area
Best Window Replacement Companies in Galesburg City
The EcoWatch Reviews team assessed dozens of window providers across Galesburg City to narrow our list down to the best ones. We assessed the providers based on their energy-efficient offerings, price, customer service, coverage area, local experience and more.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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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 window installation company has been operating since 1995 and currently provides services to 200 locations nationwide. The provider has a lot of positive reviews from customers on online review websites.
It has established itself as a company 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 WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Galesburg City?While prices are not available on Window World's website, 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
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen provides the best availability in Galesburg City. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as 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 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 Galesburg City?Andersen doesn't have any pricing information listed 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. Getting a free quote on its website is the best way to get more accurate information.

Universal Windows Direct
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Manufactures products in-house
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Lifetime warranty
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Makes charitable contributions
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Limited service area
Universal Windows Direct has the best warranty in Galesburg City. Universal has been in the window business for about 20 years. Many positive reviews on customer review websites back the company's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the company for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Galesburg City?Universal doesn't have any prices 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. If you'd like more accurate pricing information, you can receive a quote on the company's website.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Galesburg City. This company has 16 years of experience in the window installation business, and it has become one of the best companies in the business.
It 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 is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Galesburg City?Prices are not available on Window Nation's website since the cost of window replacement 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. For more detailed information on the cost, you can get a quote from the company.
We have tried to be unbiased and transparent by listing pros and cons for every company. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Galesburg City
Windshield Specialists
Canton, IL-
Price Transparency
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No-fee Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
Voorhees Siding & Windows Inc
Galesburg, IL-
No-fee Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
JB&D Siding & Window
Galesburg, IL-
Dependable Service
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Supports Charities
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
Glass Specialty WLC, Inc
Galesburg, IL-
Free Quotes
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Price Transparency
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Good Customer Service
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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Business Windows
Glass Specialty WLC Inc
Monmouth, IL-
Price Transparency
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Free Quotes
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Excellent Customer Service
Services Offered
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Glass Showers
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Custom Windows
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Residential Windows
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Commercial Windows
Ellsworth Glass & Aluminum, Inc.
Canton, IL-
Free Quotes
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Price Transparency
Services Offered
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Custom Windows
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Aluminum Window Frames
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Business Windows
First Glass, Inc.
Galesburg, IL-
Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
First Glass Inc
Monmouth, IL-
No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Professional Window Tinting & Custom Work
Galesburg, IL-
Price Transparency
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No-fee Quotes
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Reliable Service
Services Offered
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Custom Windows
How Installing Energy-Efficient Windows in Galesburg City Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, such as:
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient models can help lower how much you have to pay, therefore saving you about 12% more on your bills.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: In Galesburg City, you can lower your indirect greenhouse gas emissions by about 642 pounds per year after you upgrade to energy-efficient windows.
- 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. Updating your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Galesburg City
Windows come in various shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you can find from window installers.
How Much Do New Windows Cost?
Generally, Galesburg City homeowners can anticipate their window installations to range from $250 to $1,200. The average cost sits at around $600. How much it will cost is based on several factors, such as size, the location of your home, type, material, number of windows and more.
It's also worth noting that energy-efficient windows will typically cost more upfront, but Energy Star predicts that switching out the windows on your Galesburg City home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
When considering window replacements, there are typically two kinds that your installer will offer: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which raise the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the 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 installer should be able to help you figure out which type of installation you should get.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Makes charitable contributions
- Limited service area
How We Choose the Best Window Installers in Galesburg City
EcoWatch reviews are different from most reviews since we evaluate these companies through a sustainability lens. We've assessed the best window replacement companies in Galesburg City mainly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for Galesburg City, we paid more attention to companies that serve the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Galesburg City.
Work Quality
When choosing new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, quality of parts, cost, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies may not provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Galesburg City, IL Window Replacement FAQs
How much does a window install cost?
The national average cost to replace a single window is about $600 but can range from $200 to $1,200, depending on several factors. The price is usually dependent on the location of your property, the size of the window and the type and material of the window. 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 different types of windows?
The most common kinds of windows for homes include: bay windows, casement windows, transom windows, awning windows, slider windows, double-hung and single-hung windows and picture windows.
Can I replace my own windows?
While it is possible to install your own windows, doing so is time-consuming and requires a lot of handiness. Using a window replacement company can help ensure that the job is done properly and that you won't have to spend the time and effort to do it yourself.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. 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. Most importantly, the weather should be dry.
How do you know it's time to replace your windows?
Windows generally have a lifespan of 20 to 30 years, but anytime you notice 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.