12 Best Window Companies in Blackhawk, IL (2023 Reviews)
When the time comes to replace your windows, our guide to the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Blackhawk and selected the best 12 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Blackhawk homeowners make their homes more eco-friendly. If you have traditional, outdated windows, your HVAC system could be working extra hard to heat or cool your home. This means higher electricity bills.
That's bad news for your wallet and the environment, but one of the best window installation companies can help with that.
So if you're constructing a new home, renovating or replacing your windows in Blackhawk, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Blackhawk
The EcoWatch Reviews team researched dozens of companies that service the Blackhawk area to find the best window installation companies by our standards. The installers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, price, customer service, local expertise, availability 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 around 27 years of experience in the window installation sector. Its reputation is backed by all the positive reviews from customers online.
It has established itself as 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 WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality 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 Blackhawk?Even though pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, 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 around 27 years of experience in the window installation sector. Its reputation is backed by all the positive reviews from customers online.
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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality 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 Blackhawk?Even though pricing information is 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. If you’d like more accurate information, you can receive a quote on the company’s website.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Blackhawk. 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 windows industry, and it currently provides services to 27 states nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
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 Blackhawk?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. Requesting a free quote on its website is the best way to know for sure.

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 around 16 years of experience in the window installation sector. Its reputation is backed by all the positive reviews from customers online.
It has established itself as a company 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Blackhawk?Even though pricing information is 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. If you’d like more accurate information, you can receive a quote on the company’s website.
We've recommended companies with shining reputations, but note that some national companies have independently owned locations in Blackhawk, so the quality of service may vary depending on your local crew. We have tried to be unbiased and transparent by including pros and cons for each company reviewed.
More Window Companies in Blackhawk
Renewal by Andersen of Quad Cities
Davenport, IA-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Full-Service Installations
-
Stained Glass
-
Sliding Glass
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
-
Bay Windows
-
Double-Hung
-
Window Replacement
Window World of Davenport
Davenport, IA-
Timely Service
-
Free assessment
-
Price Transparency
Services Offered
-
Sliding Glass
-
Energy-Efficient Options
-
Bay Windows
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
-
Commercial Windows
Pella Windows & Doors of Davenport
Davenport, IA-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Bay Windows
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
-
Window Replacement
New Look Window
Rock Island, IL-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Commercial Windows
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Double-Hung
Midwest Window Company
Moline, IL-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Residential Windows
-
Window Repair
-
Custom Window Designs
-
Window Replacement
-
Double-Hung
-
Energy-Efficient Options
Nelson & Son Siding Contractors
Le Claire, IA-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Window Replacement
-
Residential Windows
Home Services at The Home Depot
Clinton, IA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Residential Windows
-
Glass Showers
-
Commercial Windows
-
Fast Delivery
-
Window Replacement
-
Custom Window Designs
-
Stained Glass
MGSI, Ltd.
Iowa City, IA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Glass Showers
-
Aluminum Window Frames
-
Fast Delivery
-
Full-Service Installations
-
Window Replacement
American Quality Windows Inc
Chadwick, IL-
Price Transparency
-
Free assessment
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Commercial Windows
-
Energy-Efficient Options
-
Double-Hung
Barngrover & Son Glass Co
Burlington, IA-
Good Customer Service
-
Price Transparency
Services Offered
-
Aluminum Window Frames
-
Window Replacement
-
Fast Delivery
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Glass Showers
-
Tempered Glass
Mt. Pleasant Glass
Mt Pleasant, IA-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Sliding Glass
-
Residential Windows
-
Window Repair
-
Window Replacement
Sorrell Glass
Washington, IA-
Good Customer Service
Services Offered
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Blackhawk, 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 Blackhawk Saves You Money
There are quite a few perks of switching to energy-efficient windows. A few reasons you may want to consider making the change are the following:
- 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 and repairing 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: Switching to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 478 pounds.
Estimated Cost of Window Replacement in Blackhawk
Let's go over the cost of window replacement and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Although the national average of replacing a single window is about $600, it can range anywhere from $200 to $1,200. These estimates are based on specific characteristics of your installation, including size, type, the location of your home, number of windows, material and more.
Whether or not you pick energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $323 a year on your energy bills in Blackhawk.
How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are usually the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are generally two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves removing the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, including insulation and drip edges, which raise the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. A pocket installation entails replacing a window without replacing the frame. So, instead of taking out the whole window and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you figure out which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Blackhawk
EcoWatch is different from most reviewers since we look at these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Blackhawk, we gave more points to companies that cover the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Blackhawk.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer on this list 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 trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, warranty, professionalism, cost, quality of parts and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to make sure that investment is protected. Window installation companies that provide 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 a while. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Blackhawk, IL Window Replacement FAQs
How much should window installation cost?
The average cost of installing a window can range from $450 to $650. There are a variety of factors that affect the cost, including the number of windows, your property's location, the materials used in designing the windows, local labor costs, how energy-efficient the windows are and styles and sizes of windows.
Which kind of window is the best?
A window's energy efficiency is influenced by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you're handy and have all the tools you need to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to save money by doing it yourself, hiring a professional is a faster, more efficient and much safer alternative.
How long does window installation generally take?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.