20 Best Window Companies in Cortland, IL (2024 Reviews)
Are you looking to upgrade your windows? Our list of the best window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Cortland 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
A review of the top window installation companies in Cortland may not seem like the most interesting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows could lead to having higher energy bills during the winter or summer months.
That’s also bad news for the environment, as the additional energy used by damaged windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window companies 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 Cortland
The EcoWatch Reviews team evaluated dozens of companies that service the Cortland area to find the top window installation companies by our standards. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.
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 has windows expertise in Cortland. Window World has been in the window business for around 27 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
It 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in Cortland?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can receive a quote from the company.
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 has the best availability in Cortland. Andersen has been in the window business for around 27 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
It 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 windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Cortland?Andersen does not outline 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. For more detailed information on pricing, you can receive a quote from the company.
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 has the best residential windows in Cortland. Window Nation has been in the window business for around 16 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
It 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 make sure you mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Cortland?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. For more detailed information on pricing, you can receive a quote from the company.
We’ve recommended companies with shining reputations, but note that some national companies have independently owned locations in Cortland, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Companies in Cortland
Renewal by Andersen of Chicago
Lockport, IL- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Custom Window Designs
- Skylights
- Double-Hung
- Bay Windows
Window Nation
Romeoville, IL- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Vinyl Frames
- Bay Windows
- Window Replacement/Installation
- Glass Doors
- Double-Hung
- Custom Window Designs
- Energy-Efficient Options
NextWave Construction Windows, Siding, & Doors
Maple Park, IL- Timely Service
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Mr. Handyman of Naperville
Geneva, IL- Good Customer Service
- Timely Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
ACE Roofing Contractors & Roof Replacement
St. Charles, IL- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Advanced Windows & Siding, Inc.
Batavia, IL- Good Customer Service
- Price Transparency
Services Offered
- Storm/Impact Windows
- Custom Window Designs
- Window Replacement/Installation
- Glass Doors
Casco Industries
South Elgin, IL- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Storm/Impact Windows
- Energy-Efficient Options
- Skylights
- Wood Frames
- Double-Hung
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
Great Outlook Glass
Dundee Township, IL- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Doors
- Glass Showers
- Mirrors
- Glass Repair
Chicagoland Window Wizards
St. Charles, IL- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
- Timely Service
Services Offered
- Window Replacement/Installation
- Double-Hung
- Glass Doors
Schmidt Exteriors, Inc.
Aurora, IL- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Glass Doors
- Bay Windows
- Window Replacement/Installation
- Custom Window Designs
- Vinyl Frames
- Energy-Efficient Options
WarmDreams Windows & Doors
East Dundee, IL- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Energy-Efficient Options
- Bay Windows
- Double-Hung
- Glass Doors
A & G Glass & Mirror Inc
West Chicago, IL- Timely Service
- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Repair
- Window Replacement/Installation
- Mirrors
- Glass Showers
Premier Quality Windows & Siding, Inc.
Oswego, IL- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Wood Frames
- Fiberglass Frames
- Window Replacement/Installation
- Vinyl Frames
Your Window Solutions
Lake in the Hills, IL- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Bay Windows
- Window Replacement/Installation
- Glass Doors
- Double-Hung
EXTERIORS Windows & Siding Installers
St. Charles, IL- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
Windows, Doors & Siding by Opal Enterprises Naperville
Naperville, IL- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Double-Hung
- Window Replacement/Installation
- Glass Doors
- Bay Windows
Hanover Glass & Mirror
Hanover Park, IL- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Mirrors
- Window Repair
- Glass Showers
- Window Replacement/Installation
- Glass Doors
- Custom Glass
Naperville Windows and Doors
Naperville, IL- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
- Timely Service
Services Offered
- Vinyl Frames
- Bay Windows
- Wood Frames
- Window Replacement/Installation
- Glass Doors
- Fiberglass Frames
- Skylights
Goverla Windows and Doors
Fox River Grove, IL- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
- Double-Hung
- Wood Frames
- Energy-Efficient Options
- Pocket Windows
Chicago Windows Solutions
Schaumburg, IL- Price Transparency
- Good Customer Service
- Timely Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Bay Windows
- Double-Hung
- Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Cortland, 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 Cortland Saves You Money
There are several benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 449 pounds per year on average.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Save on power bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Cortland
Windows come in varying shapes, purposes and styles, so costs and services will vary tremendously based on several factors. Below, we go over the average cost and services that you can get from window installers.
How Much Do New Windows Cost?
Generally, Cortland 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 is based on several factors, including size, the location of your home, number of windows, 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 $298 a year on your energy bills in Cortland.
Getting free quotes from multiple installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first step when planning a window installation is to decide whether you need a full-frame or pocket installation.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation involves replacing a window without taking out the whole frame, which is generally cheaper than a full-frame installation.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Cortland, the decision will mostly be influenced by how much damage there is currently and how old your existing frames are.
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 Cortland
The EcoWatch Reviews team is different from most reviewers since we examine these companies through a sustainability lens. We have reviewed the top window installation companies in Cortland mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Cortland, we only included companies that serve the city. There are certainly other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Cortland.
Work Quality
When selecting 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 you get. 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 super important review factor is customer feedback. 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 companies are not going to provide the most quality service. Still, we want to ensure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Cortland, IL Window Replacement FAQs
How much should window installation cost?
The national average cost of replacing one window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually 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 initially but can save you hundreds of dollars a year in energy bills.
Which type of window is the best?
A window’s energy efficiency depends on several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
Can you install your own windows?
Although you can 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 ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is typically better for installing replacement windows. Additionally, it shouldn’t be raining, as rain can make the installation harder.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all of the windows at the same time is the only way to gain that benefit. On the other hand, if you have only a few windows that are damaged or drafty, you can replace just those.