21 Best Window Replacement Companies in Lake Geneva, WI (Jan 2023)
Window Companies Near Me
When you need to upgrade your windows, our guide to the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Lake Geneva and selected the top 21 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
Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's efficiency can also have a considerable impact on home energy conservation. Traditional or damaged windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your house's heat or cool air could be lost through your windows.
Fortunately, helping you save money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to generate it.
So if you're building a new home, renovating or changing out old windows in Lake Geneva, you've found the best place to get started.
Best Affordability
Window World
- Lifetime warranty
- 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
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Window Replacement Companies in Lake Geneva
The EcoWatch team researched dozens of providers that serve the Lake Geneva area to find the best window installation companies by our standards. We assessed the companies based on their energy-efficient offerings, customer service, local experience, coverage area, price and more.

Window World
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Lifetime warranty
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Low prices relative to competitors
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EnergyStar Partner
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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. The provider has many glowing reviews from customers online.
It 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Lake Geneva?Prices are not available on Window World's website because the cost of window installment 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider going with Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Lake Geneva?Though pricing information is not readily 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 pricing information, you can ask for a quote on the company's website.
We've recommended companies with good reputations, but keep in mind some national companies have independently owned locations in Lake Geneva, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company reviewed.
More Window Replacement Companies in Lake Geneva
HX Home Solutions
Libertyville, IL-
Timely Service
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No-Hassle Pricing
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No-fee Quotes
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Educational Website
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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Excellent Customer Service
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Free Quotes
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Dependable 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
Innovative Home Concepts, Inc
Crystal Lake, IL-
No-Hassle Pricing
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Good Customer Service
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No-fee Quotes
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Award-Winning
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
Accurate Contracting Services Inc.
Antioch, IL-
Price Transparency
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Good Customer Service
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Free Quotes
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Dependable 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
Pella Windows & Doors of Brookfield
Brookfield, WI-
Helps Educate Customers
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Award-Winning
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Free Quotes
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Repair Glass Replacement
Waukesha, WI-
No-Hassle Pricing
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No-fee Quotes
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Award-Winning
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Helps Educate Customers
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Barrington Promar Window Replacement
Barrington, IL-
Helps Educate Customers
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Price Transparency
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No-fee Quotes
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Excellent 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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Business Windows
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Sliding Glass
Siding Unlimited LLC
Waukesha, WI-
Price Transparency
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No-fee Quotes
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Reliable Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Window Repair & Glass Replacement
Oak Creek, WI-
Helps Educate Customers
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Free Quotes
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Milestone Xteriors
Mukwonago, WI-
Helps Educate Customers
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Excellent Customer Service
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Arrives on Time
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Consistent Workmanship
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Full-Service Installations
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Business Windows
Waukegan Gurnee Glass
Gurnee, IL-
Free Quotes
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Excellent Customer Service
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Price Transparency
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 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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Sliding Glass
Four Leaf Roofing and Windows
New Berlin, WI-
Educational Website
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No-Hassle Pricing
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Excellent Customer Service
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Consistent Workmanship
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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Business Windows
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Sliding Glass
Infinity Roofing & Exteriors
New Berlin, WI-
Educational Website
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Free Quotes
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Price Transparency
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Dependable 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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Double-Hung
Next Level Windows Inc.
Gurnee, IL-
No-Hassle Pricing
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Reliable Appointment Windows
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Excellent Customer Service
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Reliable Service
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
Weather Tight Corporation
West Allis, WI-
Locally Recognized for Quality
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No-fee Quotes
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Helps Educate Customers
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Excellent 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
All American Exterior Solutions
Lake Zurich, IL-
Helps Educate Customers
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Reliable Service
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No-Hassle Pricing
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Timely Service
Services Offered
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Custom Window Designs
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Residential Windows
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Architectural Glass
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Business Windows
Kingdom Contracting
Mt Pleasant, WI-
Helps Educate Customers
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No-Hassle Pricing
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Reliable Service
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Timely Service
Services Offered
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Custom Windows
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Full-Service Installations
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Sliding Glass
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Double-Hung
Wilson Home Restorations
Mundelein, IL-
Dependable Service
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Reliable Appointment Windows
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Free Quotes
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Good Customer Service
Services Offered
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Double-Hung
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
TightSeal Exteriors & Baths
New Berlin, WI-
No-Hassle Pricing
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Excellent Customer Service
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Promar Exteriors
Gurnee, IL-
Excellent Customer Service
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Educational Website
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No-fee Quotes
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Price Transparency
Services Offered
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Residential Windows
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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
Renowned Building Solutions
McHenry, IL-
Free Quotes
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Reliable Service
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Educational Website
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No-Hassle Pricing
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
How Installing Energy-Efficient Windows in Lake Geneva Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, such as:
- Save on electricity bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save about $408 annually on your energy bills in Lake Geneva.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Lake Geneva, that's about 497 pounds per year on average.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out damaging UV rays.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Lake Geneva
Each window installation company provides various services and has different costs based on several factors.
How Much Do New Windows Cost?
Though the national average to install one window is about $600, it can range anywhere from $200 to $1,200. These amounts vary based on the specifics of your installation, like type, the location of your home, number of windows, size, material and more.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — especially during the winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Lake Geneva homeowners $408+ per year after replacing single-pane windows.
Costs will also vary based on the material you choose for your window frames. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the sill, frame, trim and the window panes. As this type of installation is more involved, it will cost more than a pocket installation. Pocket installations are simpler and won't carry as large a bill because they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
If you're hiring a reputable window installation company, your company can recommend the best type for your project. In Lake Geneva, the choice will mostly depend on how much damage there is currently and how old your existing frames are.
Best Affordability
Window World
- Lifetime warranty
- 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
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
How We Choose the Best Window Installers in Lake Geneva
EcoWatch reviews are different from other reviews since we evaluate these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
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 you opt for. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, professionalism, cost, quality of installation, quality of parts and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to be certain that investment is protected. 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 a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Lake Geneva, WI Window Replacement FAQs
What is the average cost to replace windows in a home?
The typical cost of installing one window ranges between $450 and $650. There are a variety of factors that influence the cost, including how energy-efficient the windows are, your property's location, the number of windows, local labor costs, styles and sizes of windows and the materials used in designing the windows.
What type of window is the most energy-efficient?
A window's energy efficiency depends on several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often 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?
You should use a window installation company whenever you need to upgrade your windows. Installing windows is a complicated process that can be difficult and time-consuming, so it's best left to the professionals.
How often should you replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.
Should I replace all my windows at once?
If you're upgrading your windows to get more efficient windows, replacing all the 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.