21 Best Window Replacement Companies in Cortland, IL (2023 Reviews)
Window Companies Near Me
Looking to improve your property's value? The top window replacement companies can help.
We analyzed all the top window installers in Cortland and selected the top 21 based on:
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Customer reviews - Window replacement expertise
- Popularity with home-owners like you
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Updated May 04, 2023
Why you can trust EcoWatch
Whether you're updating for aesthetics or have windows that need repairs, windows play a important role in conserving your home's energy. The Department of Energy estimates that heat or cool air lost through old or damaged windows could make up about 30% of residential energy climate usage. In Cortland, where the electric bills are an average of $30 per month, that's almost $$108 per year wasted.
Installing upgraded, efficient windows on your house can help you save money each month on your electricity bills — and you can help the environment, too.
Unlike other review 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
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
Best Window Replacement Companies in Cortland
The EcoWatch team assessed many window installation companies across Cortland to narrow our list down to the best ones. The installers mentioned in this article scored best in our review categories, which include energy-efficient offerings, customer service, price, local expertise, availability and more.
Window World
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Lifetime warranty - Great industry reputation
- Large serice area
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Quality of service will depend on your area
Window World has windows expertise in Cortland. Window World has around 27 years of experience in the window replacement industry.
You may want to consider picking Window World 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.
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 offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Cortland?Window World does not list 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 ask for a quote on the company's website.
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation business, and it has become one of the most respected companies in the business. Its reputation is backed by a considerable amount of 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 is an Energy Star partner and has 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 Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Cortland?Prices aren't displayed on Andersen's 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 more accurate pricing information, you can get a quote on the company's website.
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
Universal Windows Direct provides the best warranty in Cortland. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window replacement business. Hundreds of 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 right company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries 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. 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 Cortland?Universal doesn't have any cost information 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 information, you can get 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 offers the best residential windows in Cortland. This company has 16 years of experience in the window installation business, and it has become one of the best companies in Cortland. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider opting for Window Nation if you're interested in a installer that 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality 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 Cortland?Window Nation does not detail 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 more accurate pricing information, you can receive a quote on the company's website.
We've recommended companies with shining reputations, but keep in mind some national companies have independently owned locations in Cortland, so your service may vary depending on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company reviewed.
More Window Replacement Companies in Cortland
Woodland Windows & Doors
Roselle, IL- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
- Award-Winning
Services Offered
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Residential Windows - Double-Hung
- Bay Windows
- Commercial Windows
- Stained Glass
- Custom Window Designs
- Full-Service Installations
- Glass Showers
- Aluminum Window Frames
- Sliding Glass
- Fast Delivery
Chicago Windows Solutions
Schaumburg, IL- Free assessment
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Sliding Glass
- Bay Windows
- Double-Hung
- Commercial Windows
- Glass Showers
- Fast Delivery
- Aluminum Window Frames
- Residential Windows
- Custom Window Designs
Windows, Doors and Siding by Opal Enterprises Naperville
Naperville, IL- Educational Website
- Good Customer Service
- Price Transparency
- Award-Winning
- Free assessment
Services Offered
- Stained Glass
- Double-Hung
- Custom Window Designs
- Fast Delivery
- Residential Windows
- Energy-Efficient Options
- Sliding Glass
New Edge Window Replacement Companies
Naperville, IL- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Residential Windows
- Double-Hung
- Commercial Windows
- Stained Glass
- Tempered Glass
- Fast Delivery
- Custom Window Designs
- Bay Windows
Schmidt Exteriors, Inc.
Aurora, IL- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
- Award-Winning
Services Offered
- Bay Windows
- Commercial Windows
- Residential Windows
- Custom Window Designs
- Energy-Efficient Options
- Stained Glass
Mr. Handyman of Naperville
Geneva, IL- Timely Service
- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
- Award-Winning
Services Offered
- Custom Window Designs
- Glass Showers
- Double-Hung
- Residential Windows
- Commercial Windows
Casco Industries
South Elgin, IL- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Aluminum Window Frames
- Residential Windows
- Glass Showers
- Double-Hung
- Custom Window Designs
- Sliding Glass
- Commercial Windows
- Fast Delivery
Window Concepts
South Barrington, IL- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Commercial Windows
- Sliding Glass
- Energy-Efficient Options
- Bay Windows
- Custom Window Designs
- Double-Hung
- Residential Windows
Meklee Interiors
St. Charles, IL- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Energy-Efficient Options
- Residential Windows
- Custom Window Designs
- Bay Windows
- Commercial Windows
- Sliding Glass
WarmDreams Windows & Doors
East Dundee, IL- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Sliding Glass
- Double-Hung
- Bay Windows
- Custom Window Designs
- Residential Windows
- Fast Delivery
Hang & Shine, Inc.
Carol Stream, IL- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Glass Showers
- Sliding Glass
- Energy-Efficient Options
- Commercial Windows
- Residential Windows
- Custom Window Designs
- Bay Windows
A & G Glass & Mirror Inc
West Chicago, IL- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Custom Window Designs
- Residential Windows
- Glass Showers
- Commercial Windows
- Sliding Glass
Naperville Windows and Doors
Naperville, IL- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Commercial Windows
- Full-Service Installations
- Custom Window Designs
- Residential Windows
- Fast Delivery
- Sliding Glass
Pella Windows & Doors of Rockford
Rockford, IL- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Custom Window Designs
- Sliding Glass
- Residential Windows
- Fast Delivery
- Double-Hung
- Bay Windows
All Storm Solutions, Inc.
Naperville, IL- Price Transparency
- Award-Winning
- Educational Website
- Good Customer Service
Services Offered
- Custom Window Designs
- Sliding Glass
- Full-Service Installations
- Aluminum Window Frames
- Residential Windows
- Commercial Windows
Home Services at The Home Depot
Algonquin, IL- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Fast Delivery
- Residential Windows
- Bay Windows
- Custom Window Designs
- Stained Glass
- Glass Showers
- Double-Hung
- Commercial Windows
Sunset Siding Windows & Roofing
St. Charles, IL- Good Customer Service
- Free assessment
- Timely Service
- Price Transparency
Services Offered
- Commercial Windows
- Full-Service Installations
- Residential Windows
- Fast Delivery
- Stained Glass
- Custom Window Designs
- Aluminum Window Frames
- Double-Hung
Window Liquidators.com
Aurora, IL- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Tempered Glass
- Commercial Windows
- Aluminum Window Frames
- Residential Windows
- Fast Delivery
- Double-Hung
- Custom Window Designs
Advanced Window Systems
Rockford, IL- Free assessment
- Award-Winning
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Commercial Windows
- Double-Hung
- Residential Windows
- Custom Window Designs
- Bay Windows
- Energy-Efficient Options
- Sliding Glass
Geneva Glass Works
Geneva, IL- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Energy-Efficient Options
- Residential Windows
- Glass Showers
- Fast Delivery
- Commercial Windows
- Aluminum Window Frames
- Custom Window Designs
Window Well Services LLC
Elgin, IL- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Residential Windows
- Custom Window Designs
- Aluminum Window Frames
- Fast Delivery
How Installing Energy-Efficient Windows in Cortland Saves You Money
There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% when you install Energy Star certified windows. In Cortland, that's about 449 pounds per year on average.
- 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.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Save on energy bills: Once you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
Estimated Cost of Window Replacement in Cortland
Let's go over the cost of installing new windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
The typical cost to install a single window is about $600 but can range anywhere from $200 to $1,200. Costs will differ considerably based on the quality of your products, the number of windows you need, the current condition of your home and your location. Many window companies also offer replacement door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your overall project costs.
It's also worth noting that energy-efficient windows will typically cost more initially, but Energy Star estimates that upgrading the windows on your Cortland home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We recommend requesting free quotes from several window installers to find the one that works best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you want a full-frame installation or a pocket installation?
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are on the simpler end and won't carry as large a bill, as they involve merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
Your window installation company can help you choose which type of installation you need.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
How We Choose the Best Window Installers in Cortland
In our hunt to make your home improvements easier and more eco-friendly in Cortland, EcoWatch chose the above companies as the top window installation companies in the city. Along with energy efficiency, we reviewed several window installers in Cortland and ranked them based on the following methodology:
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 list because they wouldn't be able to serve homeowners in Cortland.
Work Quality
When choosing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the type 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 highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including professionalism, quality of parts, cost, warranty, quality of installation and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we awarded 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 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 years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Cortland, IL Window Replacement FAQs
What is the average cost to replace windows in a home?
The national average cost to replace a window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is typically 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 kinds of windows?
The most common kinds of windows for homes include: awning windows, transom windows, double-hung and single-hung windows, slider windows, bay windows, picture windows and casement windows.
What services do window replacement companies provide?
Window installation professionals go to your property to remove your old windows and replace them with new ones. Some providers install products manufactured by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
When is the best time of year to replace windows?
While you can install windows any time of year, warmer weather is often better for installing replacement windows. Additionally, it shouldn't be raining, because rain can make the installation more difficult.
How often do you need to replace windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.