8 Best Window Companies in Quincy, IL (2025 Reviews)
Looking to improve your property’s energy efficiency? The top window replacement companies can help.
We analyzed all the top-rated window companies in Quincy and selected the best 8 based on:
Customer reviews- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window installation companies in Quincy may not seem like the most interesting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. When it’s the middle of summer, your old and drafty windows could be making your home more difficult to cool and more uncomfortable for you.
That’s also bad news for the environment because the additional energy required by old windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also taking into consideration 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 Quincy
The EcoWatch team examined dozens of companies that service the Quincy area to find the top window installation companies that fit our standards. The companies reviewed in this article scored best in our categories, including energy-efficient offerings, availability, price, 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 Quincy. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
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, Window World may be the provider for you.
Energy Efficiency of Window World WindowsWindow World 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 mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Quincy?Even though prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can ask for 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 offers the best availability in Quincy. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews on customer review websites.
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, Andersen may be the provider for you.
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 mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Quincy?Even though prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on the cost, you can ask for 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 offers the best residential windows in Quincy. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by several positive reviews on customer review websites.
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, Window Nation may be the provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation 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 mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Quincy?Even though prices are not available on Window Nation’s website, 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 accurate information on the cost, you can ask for a quote from the company.
Please note that the companies in this section are national, meaning the quality of customer service may depend on your local team. We have tried to be unbiased and transparent by including pros and cons for every company.
More Window Companies in Quincy
Doors-N-More, Inc
Quincy, IL- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
Energy-Efficient Options- Glass Doors
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Bay Windows
- Wood Frames
Glass One
Quincy, IL- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Repair
- Mirrors
American Glass
Hannibal, MO- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Repair
- Glass Showers
Sun Window Co Inc
Middletown, MO- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
Target Windows & Doors Inc
Vandalia, MO- Good Customer Service
- Educational Website
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Wood Frames
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Glass Doors
Glass Specialty WLC
Macomb, IL- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Glass Repair
- Custom Glass
- Mirrors
- Glass Doors
- Glass Showers
- Window Replacement/Installation
Home Services at The Home Depot
Jacksonville, IL- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Storm/Impact Windows
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
- Custom Window Designs
- Bay Windows
- Glass Showers
Exterior Specialist LLC
Hannibal, MO- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Quincy, 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 Quincy Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, such as:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: By using less energy after you upgrade to Energy Star certified windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
- Save on energy bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of energy use in your home. Installing energy-efficient windows can help reduce that amount, which helps you save more on your bills.
Estimated Cost of Window Replacement in Quincy
Let’s go over the cost of replacing your windows and the types of services offered by installers.
How Much Do New Windows Cost?
Generally, homeowners in Quincy can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost at around $600. How much it will cost varies based on several factors, such as the location of your home, material, number of windows, type, size and more.
Whether or not you choose energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $327 a year on your energy bills in Quincy.
We recommend requesting free quotes from several window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you need a full-frame installation or a pocket installation?
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 can also involve other materials, like 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 surrounding the window after a full-frame installation. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
If you’re still trying to decide which kind of installation to get, you can ask your installer and get their recommendation. The choice mostly depends on how old the frames are and if there’s any damage.
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 Quincy
In our search to find the most reliable, eco-friendly window installers in Quincy, the EcoWatch Reviews team examined many companies before deciding on these. Along with energy efficiency, we evaluated window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Quincy, we gave more points to companies that cover the city. There are certainly other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Quincy.
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 make sure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have good feedback about their service from a certain window installation company, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies won’t always provide the highest quality service. On the other hand, we want to ensure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Quincy’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Quincy window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Quincy, IL Window Replacement FAQs
What is the average cost to replace windows?
The average cost to install a window can range between $450 and $650. There are several factors that affect how much it costs, such as how energy-efficient the windows are, the number of windows, styles and sizes of windows, your property’s location, the materials used in designing the windows and local labor costs.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — they’re certified energy-efficient by the U.S. Department of Energy.
Do you really have to use a window installation company?
You should use a window installation company whenever you need to upgrade your windows. Installing windows is a involved process that can be difficult to do on your own, so it’s best handled by the professionals.
When is it time to replace your windows?
Windows usually have a lifespan of about 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have an expert take a look at them to determine if they need any repairs or replacements.