20 Best Window Companies in Thornton, IL (2024 Reviews)
When it’s time to replace your windows, our reviews of the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Thornton 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
Although eco-friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home’s energy efficiency can also have a considerable impact on home energy conservation. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
Unlike other sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing 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 Thornton
The EcoWatch Reviews team evaluated several window providers across Thornton to narrow our list down to the top ones. The providers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, availability, customer service, local expertise, 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation sector.
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 perfect provider for you.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Thornton?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can receive a quote on the company’s website.
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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation sector.
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 perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you 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 Thornton?Andersen does not display 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. If you’d like to know for sure, you can receive a quote on the company’s website.
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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the window installation sector.
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 perfect provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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 Thornton?Window Nation does not display 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. If you’d like to know for sure, you can receive a quote on the company’s website.
One thing to note is that the companies in this section are national, which means the quality of the service may vary depending on your local team. We have tried to stay unbiased and transparent by listing both pros and cons for every company.
More Window Companies in Thornton
Renewal by Andersen of Chicago
Lockport, IL- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Doors
- Custom Window Designs
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Skylights
Power Home Remodeling
Chicago, IL- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Window Nation
Romeoville, IL- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Energy-Efficient Options
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Custom Window Designs
- Glass Doors
- Vinyl Frames
Window & Door Superstore
Oak Forest, IL- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
Preferred Window and Door Inc
Lynwood, IL- Free assessment
- Good Customer Service
- Educational Website
- Timely Service
- Price Transparency
Services Offered
- Bay Windows
- Vinyl Frames
- Double-Hung
- Glass Doors
- Storm/Impact Windows
- Energy-Efficient Options
- Window Repair
- Window Replacement/Installation
Evergreen Door & Window
Evergreen Park, IL- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
- Timely Service
Services Offered
- Glass Doors
- Storm/Impact Windows
- Bay Windows
- Double-Hung
- Window Replacement/Installation
- Custom Window Designs
A Better Door & Window
Chicago Heights, IL- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Hardy Glass Block Panels
Chicago, IL- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Showers
Excel Windows
Tinley Park, IL- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Double-Hung
- Bay Windows
- Wood Frames
- Window Replacement/Installation
- Glass Doors
- Energy-Efficient Options
The Door Store
Munster, IN- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Doors
Gilkey Window Company - Chicago Ridge
Chicago Ridge, IL- Educational Website
- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Fiberglass Frames
- Glass Doors
- Vinyl Frames
- Double-Hung
- Energy-Efficient Options
Gigs Construction
Orland Park, IL- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
Ferguson Industries the Original Door & Window Super Store
Orland Park, IL- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
Schillings
St John, IN- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Glass Doors
- Mirrors
- Skylights
- Energy-Efficient Options
- Glass Showers
- Custom Window Designs
- Window Replacement/Installation
Schaaf Window Company
Tinley Park, IL- Educational Website
Services Offered
- Glass Doors
- Window Replacement/Installation
- Mirrors
- Double-Hung
- Glass Showers
Lang Exterior
Chicago, IL- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Double-Hung
- Glass Doors
- Energy-Efficient Options
- Window Repair
- Triple Pane Glass
- Vinyl Frames
- Window Replacement/Installation
Airport Glass & Mirror, Inc
Chicago Ridge, IL- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Repair
Weber & Sons Window & Siding
Oak Forest, IL- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
Premier Window System Inc.
Crown Point, IN- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
AT Construction, Inc.
Orland Park, IL- Good Customer Service
- Price Transparency
- Educational Website
- Timely Service
- Free assessment
Services Offered
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Thornton, 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 Thornton Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Thornton, that’s about 449 pounds per year on average.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its value.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Save on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Thornton
Let’s go over the cost of window installation and the kinds of services offered by installers.
How Much Do New Windows Cost?
The national average cost to replace one window is about $600 but can range anywhere from $200 to $1,200. This is because of the fact that window installations depend on several factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
Whether or not you opt for energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $295 a year on your energy bills in Thornton.
Something else that affects the overall cost is the material of the frame you pick. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
There are generally two kinds of window replacement services: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the trim, frame and sill. Full-frame installations are necessary when you want a new style or your window has considerable damage. Because these installations are more involved, they will raise the total cost. A pocket installation entails replacing a window without replacing the frame. This means instead of removing the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re still trying to decide which kind of installation to get, you can ask your provider and get their recommendation. The decision mostly depends on the age of your window frames and if there’s any damage present.
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 Thornton
EcoWatch reviews are different from other reviews because we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings using the following methodology:
Service Area
Because this is a guide for Thornton, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Thornton.
Work Quality
When picking new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have positive feedback about their service from a certain installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installers are not going to provide the highest quality service. On the other hand, we want to ensure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Thornton, IL Window Replacement FAQs
What is the typical cost to replace windows in a home?
The typical cost to replace one window ranges between $450 and $650. There are several factors that influence how much it costs, including styles and sizes of windows, how energy-efficient the windows are, the materials used in designing the windows, the number of windows, local labor costs and your property’s location.
What are the different kinds of windows?
The most common types of windows for homes include: double-hung and single-hung windows, slider windows, awning windows, transom windows, picture windows, casement windows and bay windows.
What services do window installation companies offer?
Window installers go to your house to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is done.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the home, so the temperature outside doesn’t necessarily matter that much. What’s more important than the temperature is that the weather should be dry.
How long does it typically 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.