20 Best Window Companies in McHenry, IL (2025 Reviews)
Are you looking to replace your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in McHenry and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
A guide on the top window replacement companies in McHenry may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might realize. If you have traditional, outdated windows, your HVAC system could be working overtime to heat or cool your home. This means higher electricity bills.
Fortunately, helping you save money with more efficient windows also helps our goals of reducing energy usage for the environment.
So if you’re constructing a new home, renovating or changing out old windows in McHenry, you’ve found the best place to get started.
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 McHenry
The EcoWatch team evaluated dozens of window companies in McHenry to find the best ones for our readers. We assessed the installers on energy-efficient offerings, coverage area, local experience, customer service, price 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 provides windows expertise in McHenry. It's 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 windows industry, and it currently serves 200 locations nationwide.
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 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 McHenry?Prices are not available on Window World’s website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

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 provides the best availability in McHenry. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia.
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 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 McHenry?Prices are not available on Andersen’s website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

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 McHenry. 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 experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.
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 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 McHenry?Prices are not available on Window Nation’s website because the cost of window replacement 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. You can inquire about a free quote on its website for more information about the cost.
We strive to remain unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in McHenry
Renewal by Andersen of Chicago
Glenview, ILEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Custom Window Designs
Skylights
Window Replacement/Installation
Glass Doors
Bay Windows
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Your Window Solutions
Lake in the Hills, ILPrice Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Goverla Windows and Doors
Fox River Grove, ILEducational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Glass Doors
Bay Windows
Vinyl Frames
Pocket Windows
Energy-Efficient Options
Window Replacement/Installation
Wood Frames
BUZ's Windows Replacement & Installation
Algonquin, ILFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
Wood Frames
WarmDreams Windows & Doors
East Dundee, ILGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Bay Windows
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Glass Doors
Double-Hung
Great Outlook Glass
Dundee Township, ILFree assessment
Services Offered
Glass Showers
Glass Doors
Window Replacement/Installation
Mirrors
Glass Repair
Window Door Pro Installation
Buffalo Grove, ILEducational Website
Free assessment
Price Transparency
Timely Service
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Screen Medix
Palatine, ILEducational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Screen Repair
Glass Doors
Window Repair
Hoffman Window Replacement Company
Hoffman Estates, ILFree assessment
Good Customer Service
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Professional Home Improvement, Inc.
Arlington Heights, ILServices Offered
Window Replacement/Installation
Energy-Efficient Options
Beka Window Repair
Wheeling, ILFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Tempered Glass
Glass Doors
Energy-Efficient Options
Wood Frames
Window Replacement/Installation
Window Repair
Glass Repair
Bay Windows
Double-Hung
Vinyl Frames
Metal Frames
Chicago Windows Solutions
Schaumburg, ILFree assessment
Price Transparency
Timely Service
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Vinyl Frames
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Window Replacement/Installation
Glass Doors
FST Window Replacement & Installation
Glenview, ILFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Royalty Windows
Glenview, ILGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Vinyl Frames
Bay Windows
Double-Hung
NextWave Construction Windows, Siding, & Doors
Maple Park, ILGood Customer Service
Timely Service
Free assessment
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
EV Windows & Doors, Inc.
Des Plaines, ILPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Fiberglass Frames
Metal Frames
Wood Frames
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
EXTERIORS Windows & Siding Installers
St. Charles, ILFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
ACE Roofing Contractors & Roof Replacement
St. Charles, ILGood Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in McHenry, 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 McHenry Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here's more information on how upgrading your windows could help you:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save on power bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll use less energy to heat or cool your house.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Decrease your carbon footprint: In McHenry, you can cut your indirect greenhouse gas emissions by about 449 pounds per year after you switch to energy-efficient windows.
Estimated Cost of Window Replacement in McHenry
Windows come in all shapes and sizes, so costs and services will vary greatly. Here are the average costs and the primary services that you can find from the average window installation company.
How Much Do New Windows Cost?
Generally, McHenry homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. Costs will vary considerably based on the quality of your products, your location, the number of windows you need and the current condition of your home. Many window companies also offer door installations and other add-ons like coating, shutters, baths and more. These extra services will increase your overall project costs.
It’s important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save McHenry homeowners $317+ a year when replacing single-pane windows.
Costs will also vary based on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first step when planning a window replacement 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. Because 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 complete frame, which is usually cheaper than a full-frame installation.
If you’re still trying to decide which type of installation you need, you can talk to your installer and get their advice. The decision 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 McHenry
In our hunt to make your home improvements easier and more eco-friendly in McHenry, the EcoWatch team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed several window installers in McHenry and assigned rankings using the following methodology:
Service Area
Since this is a guide for McHenry, we paid more attention to companies that provide services to the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in McHenry.
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 brand of window you choose. 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
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including quality of installation, professionalism, cost, quality of parts, warranty and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a serious investment, so you’ll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of McHenry’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of McHenry window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
McHenry, IL Window Replacement FAQs
What is the average cost to replace windows in a home?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is usually influenced by the type and material of the window, the location of your property and the size of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
A window’s energy efficiency is influenced by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
Can I replace my own windows?
Even though it is possible to install your own windows, doing so requires a lot of time and 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.
What time of year should I replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the house, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.