20 Best Window Replacement Companies in Capital, IL (Mar 2023)
Window Companies Near Me
Are you thinking of replacing your windows? Our list of the best window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Capital and selected the top 20 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 clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's energy efficiency can also have a big impact on home energy conservation. During the summer months, the last thing you want is your cool air to leak out of your drafty windows.
Installing new, efficient windows on your house can help you save money each month on your power bills — and you can help the environment as well.
As windows are so important for your home, selecting the best company for you is a big choice to make. That's why the EcoWatch team has made this list of the best window replacement companies, so you can more easily make an informed decision.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Makes charitable contributions
- Wide variety of products and services
- Limited service area
Best Window Replacement Companies in Capital
The EcoWatch team assessed dozens of window installation companies across Capital to narrow our list down to the best ones. We assessed the installers on their energy-efficient offerings, customer service, local experience, coverage area, price and more.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Capital. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia.
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 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 offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Capital?Andersen doesn't have any cost 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. You can inquire about a free quote on its website for more information about the cost.

Window World
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Large serice area
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Capital. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in Capital.
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's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Capital?While prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

Universal Windows Direct
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Manufactures products in-house
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Makes charitable contributions
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Wide variety of products and services
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Limited service area
Universal Windows Direct has the best warranty in Capital. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently serves 27 states nationwide. Its reputation is backed by all the positive reviews on customer review websites.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct 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 make sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Capital?Prices are not available on Universal's website since the cost of window installment depends on how many and what type(s) of windows you need. However, 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 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 Capital. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window industry for about 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
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 be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Capital?Window Nation does not outline prices 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. Requesting a free quote on its website is the best way to get more accurate information.
We strive 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 Capital
Bacon & Van Buskirk Glass Co.
Springfield, IL-
Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
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Dependable Service
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Architectural Glass
Window World of Central Illinois
Springfield, IL-
Price Transparency
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Excellent Customer Service
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Reliable Service
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Educational Website
Services Offered
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Chuck's Glass & Mirror Co
Lincoln, IL-
No-Hassle Pricing
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Locally Recognized for Quality
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Educational Website
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Consistent Workmanship
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Sliding Glass
Sutton's
Springfield, IL-
Price Transparency
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Reliable Service
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Helps Educate Customers
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Feldco Windows, Siding & Doors
Springfield, IL-
No-Hassle Pricing
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Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Capital City Home Improvement
Riverton, IL-
Educational Website
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Timely Service
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Free Quotes
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Cleeton Construction Inc
Springfield, IL-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
Avenue Glass Shop
Springfield, IL-
Educational Website
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Price Transparency
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Free Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Sliding Glass
Window World of Central Illinois
Springfield, IL-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Home Services at The Home Depot
Jacksonville, IL-
Consistent Workmanship
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Excellent Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Custom Windows
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Fast Delivery
Griffitts Construction Siding and Windows
Springfield, IL-
Excellent Customer Service
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Consistent Workmanship
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
Pella Windows & Doors of Springfield
Springfield, IL-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Exciting Windows! by Susan Day
Springfield, IL-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Educational Website
Services Offered
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Custom Window Designs
Gabe's Home Improvement, LLC
Springfield, IL-
Dependable Service
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Free Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
Clearview Glass Inc
Springfield, IL-
Free Quotes
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Full-Service Installations
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Custom Windows
Barnett Windows And Doors
Auburn, IL-
Price Transparency
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Glass Doctor of Central Illinois
Springfield, IL-
Helps Educate Customers
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Double-Hung
Auburn Area Glass & Screen Repair
Virden, IL-
Good Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
AAA Window Siding Roofing
Lincoln, IL-
No-Hassle Pricing
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
K & W Glass Co
Virden, IL-
Good Customer Service
Services Offered
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Custom Window Designs
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Business Windows
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Residential Windows
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Tempered Glass
How Installing Energy-Efficient Windows in Capital Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could help you:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- Save money on electricity bills: Because energy-efficient windows lower how much energy you need to heat or cool your home, they can help you save about $317 annually on your energy bills in Capital.
Estimated Cost of Window Replacement in Capital
Windows come in all shapes and sizes, so costs and services will differ considerably. Here are the average costs and the primary services that you'll find from window installation companies.
How Much Do New Windows Cost?
Typically, homeowners in Capital can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. How much it will cost you varies depending on several factors, including number of windows, the location of your home, size, material, type and more.
Whether or not you opt for energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $317 a year on your energy bills in Capital.
We advise getting free quotes from multiple window companies to find the one that works best for you.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve other materials, such as insulation and drip edges, which increase the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company should be able to help you understand what's best for your needs. In Capital, the decision will mostly depend on the age of your windows and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional assess your frames and window sills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Makes charitable contributions
- Wide variety of products and services
- Limited service area
How We Choose the Best Window Installers in Capital
EcoWatch differs from other reviewers, as we examine these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Capital and ranked them using the following methodology:
Service Area
Since this is a guide for Capital, we only included companies that cover the city. There are certainly reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Capital.
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 included on this list to ensure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, professionalism, quality of parts, quality of installation, cost and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a significant investment, so you'll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Capital, IL Window Replacement FAQs
What is the average cost to replace windows?
The national average cost of replacing one window is around $600 but can range from $200 to $1,200, depending on a few different factors. The price is typically influenced by 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 upfront 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 kinds of windows for homes include: casement windows, transom windows, double-hung and single-hung windows, picture windows, bay windows, slider windows and awning windows.
Can you replace your own windows?
Even though 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 guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. At that point, they are usually less efficient, draftier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.