30 Best Window Replacement Companies in Round Lake, IL (Feb 2023)
Window Companies Near Me
When the time comes to upgrade your windows, our reviews of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Round Lake and selected the top 30 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Round Lake may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might think. When it's the middle of winter, your old and leaky windows could be making your home harder to heat and more uncomfortable for you.
Installing efficient windows on your property can help you save money each month on your energy bills — and you can help the environment as well.
We've compiled a list of the best installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your power bills.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Limited service area
Best Window Replacement Companies in Round Lake
The EcoWatch Reviews team researched dozens of window companies in Round Lake to find the top ones for our readers. We assessed the providers based on energy-efficient offerings, customer service, price, local experience, coverage area and more.

Window World
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Great industry reputation
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Round Lake. Window World has about 27 years of experience in the window installation business.
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're interested in Energy Star windows when inquiring.
How much does Window World cost in Round Lake?Window World does not mention 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 inquire about a quote on the company's website.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen offers the best availability in Round Lake. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The company has many positive reviews from customers on online review websites.
Andersen may be the company for you if you want one 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 make 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 Round Lake?Andersen does not outline 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Wide variety of products and services
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Lifetime warranty
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Makes charitable contributions
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Limited service area
Universal Windows Direct has the best warranty in Round Lake. Universal has been in the window business for about 20 years. The provider has a lot of glowing reviews from customers on online review websites.
Universal may be the company for you if you're interested in one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Round Lake?Universal does not display prices 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Round Lake. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by several positive reviews on customer review websites.
You may want to consider choosing Window Nation if you're looking for 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's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Round Lake?While prices are not readily 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. Receiving a free quote on its website is the best way to get more accurate pricing information.
We have tried to stay unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Round Lake
Savocchi Glass, Windows & Doors
Glenview, IL-
No-Hassle Pricing
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Good Customer Service
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Free Quotes
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Arrives on Time
Services Offered
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Doors
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Full-Service Installations
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
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Architectural Glass
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Fast Delivery
HX Home Solutions
Libertyville, IL-
No-Hassle Pricing
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Excellent Customer Service
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Free Quotes
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Timely Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Stained Glass
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Sliding Glass
The Glass Guru
Waukegan, IL-
Award-Winning
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Reliable Service
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Chicago
Glenview, IL-
Price Transparency
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Dependable Service
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Award-Winning
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No-fee Quotes
Services Offered
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Gold Standard Restorations Inc.
Elgin, IL-
No-fee Quotes
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Award-Winning
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Reliable Service
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Innovative Home Concepts, Inc
Crystal Lake, IL-
Educational Website
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Reliable Service
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Price Transparency
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
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Energy-Efficient Options
Apex Window Werks Chicago
Wheeling, IL-
Excellent Customer Service
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Award-Winning
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Reliable Service
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Accurate Contracting Services Inc.
Antioch, IL-
No-Hassle Pricing
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Free Quotes
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Reliable Appointment Windows
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Full-Service Installations
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Sliding Glass
Woodland Windows & Doors
Roselle, IL-
Arrives on Time
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Educational Website
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Reliable Service
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Ultimate Home Solutions
Glen Ellyn, IL-
Helps Educate Customers
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No-fee Quotes
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Price Transparency
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
American Thermal Window Products
Chicago, IL-
Good Customer Service
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Reliable Service
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Helps Educate Customers
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Award-Winning
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Michon Siding & Windows, Inc.
Schiller Park, IL-
Consistent Workmanship
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Educational Website
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
Barrington Promar Window Replacement
Barrington, IL-
Free Quotes
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Educational Website
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Award-Winning
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Good Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Pro Home 1
Schaumburg, IL-
Excellent Customer Service
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Reliable Service
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Free Quotes
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Window Installation & Window Replacement WE
Wilmette, IL-
Price Transparency
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Consistent Workmanship
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Free Quotes
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Arrives on Time
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
A & G Glass & Mirror Inc
West Chicago, IL-
No-fee Quotes
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Price Transparency
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Argo Glass & Windows - Window Repair and Glass Replacement
Palatine, IL-
Locally Recognized for Quality
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No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Residential Windows
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Tempered Glass
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Business Windows
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Double-Hung
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Sliding Glass
Elite Remodeling Group
Arlington Heights, IL-
Educational Website
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Reliable Appointment Windows
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Double-Hung
Krumwiede Home Pros
Wood Dale, IL-
Free Quotes
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Dependable Service
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Helps Educate Customers
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Locally Recognized for Quality
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Window repair & Glass replacement
545 W Depot Pl, IL-
Educational Website
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Free Quotes
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
NEW EDGE Window Replacement Company & Window Installation
Northbrook, IL-
No-fee Quotes
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Helps Educate Customers
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Bay Windows
Waukegan Gurnee Glass
Gurnee, IL-
Free Quotes
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Promar Exteriors
Mt Prospect, IL-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
Sunset Siding Windows & Roofing
Wheaton, IL-
Educational Website
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No-fee Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Stained Glass
RemodelGo Windows & Doors
Palatine, IL-
Reliable Service
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Educational Website
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Timely Service
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Free Quotes
Services Offered
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Custom Windows
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Energy-Efficient Options
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Sliding Glass
Scientific Home Services Ltd
Niles, IL-
No-fee Quotes
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No-Hassle Pricing
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
WarmDreams Windows & Doors
East Dundee, IL-
Free Quotes
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Dependable Service
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Good Customer Service
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement | Royalty Windows
Winnetka, IL-
Helps Educate Customers
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Locally Recognized for Quality
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Free Quotes
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
EV Windows & Doors, Inc.
Des Plaines, IL-
Price Transparency
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Consistent Workmanship
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Timely Service
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No-fee Quotes
Services Offered
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
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Double-Hung
Next Level Windows Inc.
Gurnee, IL-
No-fee Quotes
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Reliable Appointment Windows
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Good Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Round Lake Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, including:
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 449 pounds.
- Save on electricity bills: Once you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll use less energy to heat or cool your home.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help increase the value of your house if you decide to sell.
- 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.
Estimated Cost of Window Replacement in Round Lake
Windows come in different purposes, shapes and styles, so costs and services will differ greatly based on your project. Below, we describe the average cost and services that you'll find from window replacement companies.
How Much Do New Windows Cost?
According to our research, the national average cost of replacing a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. But costs will differ significantly based on the number of windows you need, the current condition of your home, the quality of your products and your location. A lot of window companies also offer door installations and other add-ons like baths, coating, shutters and more. Additional services will increase overall project costs.
Keep in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
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, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the sill, and the exterior and interior trim. It also involves other materials, such as 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 around the window after a full-frame installation. A pocket installation involves replacing a window within the old frame. So, instead of tearing out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you understand what's best for your needs. In Round Lake, the decision will mostly depend on the age of your home and if there's any moisture damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional examine your frames and window sills.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
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 Round Lake
In our search to find the most reliable, eco-friendly window installers in Round Lake, the EcoWatch team assessed many companies before settling on these. We've evaluated the top window replacement companies in Round Lake mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve Round Lake so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand of window you get. 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 patterns in recent online reviews to find the companies with the most consistent 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 installation, warranty, quality of parts, cost 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 gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. 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.
Round Lake, IL Window Replacement FAQs
What is the average cost to install new windows in a home?
The national average cost of installing a single window is around $600 but can range from $200 to $1,200, based on several factors. The price is often dependent on the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
There are various types of windows you can get for your house, such as double-hung and single-hung windows, picture windows, transom windows, slider windows, awning windows, casement windows and bay windows.
What do window installers do?
Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.
How long does window installation typically take?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
What time of year is the best time to replace my windows?
Although you can install windows any time of year, warmer weather is typically better for installing replacement windows. In addition, it shouldn't be raining, because rain can make the installation more difficult.