6 Best Window Replacement Companies in Quincy, IL (2023 Reviews)
Window Companies Near Me
If you're thinking of getting new windows, our list of the top window installation companies can help.
We analyzed all the top window installers in Quincy and selected the top 6 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Quincy may not seem like the most compelling article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Poor windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Quincy, that's around $327 per year that you could save on your electric bills by making the switch.
Luckily, saving you money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to produce it.
We've put together a list of the best installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your electric bills.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Quincy
The EcoWatch team researched many window installation companies across Quincy to narrow our list down to the top ones. The installers we've mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Window World
-
Great industry reputation
-
Low prices relative to competitors
-
EnergyStar Partner
-
Quality of service will depend on your area
Window World has windows expertise in Quincy. Window World has around 27 years of experience in the window replacement business. Its reputation is backed by all the positive reviews from customers online.
Window World may be the company for you if you're looking for one 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 make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Window World cost in Quincy?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
-
Member of US Green Building Council
-
Great industry reputation
-
Award-winning company
-
No lifetime warranty
Renewal by Andersen has the best availability in Quincy. This company has 27 years of experience in the windows business, and it has become one of the most reputable companies in Quincy.
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 WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. 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?Andersen does not detail 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 inquire about a quote on the company's website.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Some installations carried out by third-party contractors
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide. The company has a lot of glowing reviews from customers online.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Quincy?Universal doesn't have any cost information available 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 pricing 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 provides 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. Window Nation has around 16 years of industry experience, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews from customers online back the provider's reputation.
You may want to consider picking 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 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 Quincy?Prices are not available on Window Nation's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, 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 get a quote on the company's website.
We have tried to be unbiased and transparent by including pros and cons for each company. Additionally, any partnerships do not influence our rankings.
More Window Replacement Companies in Quincy
Mr K's Fabric Shop
Quincy, IL-
Consistent Workmanship
-
Excellent Customer Service
-
No-Hassle Pricing
-
Free Quotes
Services Offered
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Energy-Efficient Options
Full Service Roofing & Remodeling Inc.
Quincy, IL-
Educational Website
-
Excellent Customer Service
-
No-Hassle Pricing
-
Award-Winning
Services Offered
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Sliding Glass
-
Commercial Windows
Glass One
Quincy, IL-
No-fee Quotes
-
Good Customer Service
-
Consistent Workmanship
-
Helps Educate Customers
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Windows
-
Commercial Windows
-
Double-Hung
Doors-N-More, Inc
Quincy, IL-
Good Customer Service
-
Price Transparency
-
Free Quotes
-
Helps Educate Customers
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Williams Enterprises
Quincy, IL-
No-fee Quotes
-
Excellent Customer Service
-
No-Hassle Pricing
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Business Windows
Quincy Siding & Window Co.
Quincy, IL-
Good Customer Service
-
Free Quotes
Services Offered
-
Custom Windows
How Installing Energy-Efficient Windows in Quincy Saves You Money
There are several benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help increase the value of your house if you decide to sell.
- Save on power bills: Installing energy-efficient windows reduces your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Quincy
Let's go over the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
According to our research, the national average cost of installing a single window is around $600. However, window installation costs can range from $200 to $1,200 a window. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will add extra costs to your project.
With windows, efficiency is the most important factor for many homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Quincy homeowners $327+ each year after replacing single-pane windows.
Asking for free quotes from multiple providers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
Generally, there are two kinds of window installation services companies offer: full-frame and pocket installations.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of rot. With this service, your professionals will replace the entire window, including the trim, frame and sill. Pocket installations are on the simpler end and won't cost as much because they entail simply replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Quincy, the choice will mostly be based on how much damage there is currently and how old your existing frames are.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Quincy
EcoWatch reviews are different from other reviews because we're examining these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Quincy and assigned rankings using the following methodology:
Service Area
Since this is a guide for Quincy, we paid more attention to companies that serve the city. There are certainly reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Quincy.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer in our guide to make sure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including cost, professionalism, warranty, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window installers are not going to provide the most quality service. Still, we want to make sure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Quincy, IL Window Replacement FAQs
How much should a window install cost?
The national average cost to install one window is about $600 but can range from $200 to $1,200, based on a variety of factors. The price is typically dependent on the type and material of the window, the size of the window and the location of your property. 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 most common kinds of replacement windows?
There are several different kinds of windows you can get for your home, including awning windows, slider windows, casement windows, bay windows, picture windows, transom windows and double-hung and single-hung windows.
What services do window replacement companies offer?
Window installers will do the entire process — from replacing old windows with new ones to cleaning up after the installation. In addition, many companies offer window manufacturing, customization and repairs.
How long does window installation usually take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all your windows at the same time is the only way to see a noticeable difference. On the other hand, if you have just a few windows that are broken or drafty, you can replace just those.