20 Best Window Companies in South Elgin, IL (2025 Reviews)
Looking to improve your property’s value? The top window replacement companies can help.
We analyzed all the top-rated window companies in South Elgin 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 helping South Elgin homeowners find eco-conscious solutions for their homes. Drafty or leaky windows can make your AC or heater work extra hard in the summer or winter.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
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 South Elgin
The EcoWatch team examined dozens of window installation companies in South Elgin to find the top ones for our readers. We assessed the companies on energy-efficient offerings, price, local experience, coverage area, customer service 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 offers windows expertise in South Elgin. Window World has been in the window business for about 27 years. Many positive reviews on customer review websites back the provider's reputation.
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 WindowsThere are a wide range of window types available from Window World, 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 South Elgin?Window World does not list prices on its website, but 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.

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 offers the best availability in South Elgin. Andersen has been in the window business for about 27 years. Many positive reviews on customer review websites back the provider's reputation.
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 WindowsThere are a wide range of window types available from Renewal by Andersen, 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 South Elgin?Andersen does not list prices 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 request 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 offers the best residential windows in South Elgin. Window Nation has been in the window business for about 16 years. Many positive reviews on customer review websites back the provider's reputation.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types available from Window Nation, 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 South Elgin?Window Nation does not list 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. You can request a free quote on its website for more information about the cost.
We’ve recommended installers with shining reputations, but bear in mind that some national companies have independently owned locations in South Elgin, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Companies in South Elgin
Renewal by Andersen of Chicago
Lockport, ILEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Glass Doors
Custom Window Designs
Skylights
Bay Windows
Double-Hung
Window Replacement/Installation
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Romeoville, ILEducational Website
Services Offered
Bay Windows
Window Replacement/Installation
Vinyl Frames
Glass Doors
Custom Window Designs
Energy-Efficient Options
Double-Hung
EXTERIORS Windows & Siding Installers
St. Charles, ILPrice Transparency
Free assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
ACE Roofing Contractors & Roof Replacement
St. Charles, ILGood Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Great Outlook Glass
Dundee Township, ILFree assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Glass Repair
Glass Doors
WarmDreams Windows & Doors
East Dundee, ILPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Glass Doors
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Double-Hung
Chicago Windows Solutions
Schaumburg, ILFree assessment
Timely Service
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
NextWave Construction Windows, Siding, & Doors
Maple Park, ILPrice Transparency
Good Customer Service
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Hoffman Window Replacement Company
Hoffman Estates, ILTimely Service
Good Customer Service
Price Transparency
Free assessment
Services Offered
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
BUZ Windows Replacement & Installation
Carol Stream, ILFree assessment
Services Offered
Glass Doors
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Bay Windows
BUZ's Windows Replacement & Installation
Algonquin, ILPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Wood Frames
Vinyl Frames
Schmidt Exteriors, Inc.
Aurora, ILPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Vinyl Frames
Bay Windows
Energy-Efficient Options
Custom Window Designs
Two Panes Glazing, LLC
Wheaton, ILFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Repair
Window Replacement/Installation
Goverla Windows and Doors
Fox River Grove, ILFree assessment
Price Transparency
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Wood Frames
Double-Hung
Pocket Windows
Energy-Efficient Options
Glass Doors
Vinyl Frames
Your Window Solutions
Lake in the Hills, ILPrice Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Screen Medix
Palatine, ILEducational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Window Repair
Screen Repair
Glass Doors
New Edg Window Replacement
Naperville, ILServices Offered
Window Replacement/Installation
Window Repair
Professional Home Improvement, Inc.
Arlington Heights, ILServices Offered
Window Replacement/Installation
Energy-Efficient Options
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in South Elgin, 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 South Elgin Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to make the switch:
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
- Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 449 pounds per year on average.
- Save on energy bills: Because energy-efficient windows decrease the amount of energy used to heat or cool your home, they can help you save about $297 annually on your energy bills in South Elgin.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in South Elgin
Let’s go over the cost of replacing your windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Generally, South Elgin homeowners can anticipate their replacement window installations to range from $250 to $1,200. The average cost sits at approximately $600. But costs will vary considerably depending on the quality of your products, the current condition of your home, the number of windows you need and your location. Many window companies also offer door installations and other add-ons like shutters, baths, coating and more. Additional services will increase overall project costs.
It’s also worth bearing in mind that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that switching out the windows on your South Elgin home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
We recommend getting free quotes from multiple window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
When considering window installations, in general there are two types that your provider will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves taking out the old window, the sill, and the exterior and interior trim. It also involves other materials, including insulation and drip edges, which increase the total cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation entails replacing a window within the old frame. So, instead of tearing out the whole window and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you decide what’s best for your needs. In South Elgin, the decision will mostly be based on the age of your windows and if there’s any damage. Wood can decay if not maintained properly over the years, so it’s a good idea to have a professional examine your frames and window sills.
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 South Elgin
In our search to make your home improvements easier and more eco-friendly in South Elgin, the EcoWatch Reviews team assessed dozens of companies before landing on these. Along with energy efficiency, we assessed several window installers in South Elgin and assigned rankings based on the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each installer in our guide to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including professionalism, quality of parts, quality of installation, cost, warranty and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to South Elgin’s climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of South Elgin window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
South Elgin, IL Window Replacement FAQs
What is the average cost to install windows?
The national average cost of installing a single window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally influenced by the type and material of the window, the size of the window and the location of your property. Also, bear in mind 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 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, casement windows, transom windows, bay windows, awning windows, slider windows and picture windows.
Can I replace my own windows?
Even though you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Hiring a professional can help ensure that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does it take to install windows?
Because the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.