8 Best Window Companies in French Island, WI (2023 Reviews)
When you need to replace your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in French Island and selected the best 8 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping French Island homeowners make their homes more eco-friendly. Drafty windows can make your home uncomfortable in the summer or winter.
Luckily, helping you save money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to produce it.
Efficient windows are of particular importance in French Island, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $516 each year.
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 French Island
The EcoWatch Reviews team assessed many window providers across French Island to narrow our list down to the top ones. The companies in this article scored best in our review categories, such as energy-efficient offerings, customer service, local expertise, price, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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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. This company has 27 years of experience in the windows business, and it has become one of the best companies in the business. Its reputation is backed by many positive reviews on customer review websites.
Window World may be the company for you if you're looking for one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 French Island?Prices are not available on Window World’s website because the cost of window replacement depends 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 request a free quote on its website for more information about the cost.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in French Island. Andersen has been in the window installation business for around 27 years. The company has plenty of glowing 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 is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in French Island?Andersen does not display prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate information, you can inquire about a quote on the company’s website.
We've recommended installers with shining reputations, but note that some national companies have independently owned locations in French Island, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Companies in French Island
Window World of La Crosse
Onalaska, WI-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Custom Window Designs
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Bay Windows
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Window Replacement
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Fast Delivery
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Residential Windows
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Sliding Glass
Your Home Improvement Company - Windows & Bath
La Crosse, WI-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Bay Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
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Glass Showers
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Residential Windows
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Full-Service Installations
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Energy-Efficient Options
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Double-Hung
Mad City Windows & Baths
La Crosse, WI-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Window Replacement
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Glass Showers
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Custom Window Designs
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Residential Windows
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Double-Hung
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Fast Delivery
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Sliding Glass
Asher Lasting Exteriors - Onalaska
Onalaska, WI-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Double-Hung
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Residential Windows
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Window Replacement
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Energy-Efficient Options
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Commercial Windows
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Sliding Glass
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Fast Delivery
Bosteter Windows and Siding
Minnesota City, MN-
Free assessment
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Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Aluminum Window Frames
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Residential Windows
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Sliding Glass
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Bay Windows
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Window Replacement
Larson Siding & Windows
Rochester, MN-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Aluminum Window Frames
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
River Valley Remodelers
Rochester, MN-
Price Transparency
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Educational Website
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Timely Service
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Glass Showers
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Window Replacement
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Commercial Windows
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Residential Windows
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Fast Delivery
Steadfast Remodeling, Inc.
Mauston, WI-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Energy-Efficient Options
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Double-Hung
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Custom Window Designs
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Residential Windows
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in French Island, WI 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 French Island Saves You Money
By switching to energy-efficient windows, you and your family can benefit in several ways, such as:
- Decrease your carbon footprint: In French Island, you can cut your indirect greenhouse gas emissions by about 529 pounds per year once you install energy-efficient windows.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in French Island
Each window installation company provides varying services and has different price points depending on a few factors.
How Much Do New Windows Cost?
Generally, French Island homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost is at about $600. How much it will cost is based on several factors, including the location of your home, material, number of windows, size, type and more.
It's also worth bearing in mind that energy-efficient windows will cost more initially, but Energy Star predicts that upgrading the windows on your French Island home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Another factor that affects the overall cost is the material of the frame you select. Aluminum frames are usually the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of a replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has significant damage. Full-frame installations are more time-consuming and will increase overall costs. A pocket installation means replacing a window without taking out the complete frame, which is generally cheaper than a full-frame installation.
If you're still debating which kind of installation you need, you can ask your provider and get their advice. The choice mostly is influenced by how old the frames are and if there's any damage present.
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 French Island
EcoWatch reviews are different from most reviews since we evaluate these companies through a sustainability lens. We've assessed the best window installers in French Island primarily based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for French Island, we gave more points to companies that serve the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in French Island.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good things to say about their experience with a certain installer, it won't be featured on EcoWatch.
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 providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a sizable investment, so you'll want to be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of French Island's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of French Island window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
French Island, WI Window Replacement FAQs
How much should a window install cost?
The average cost to install a window can range between $450 and $650. There are several factors that affect the cost, including the number of windows, your property's location, the materials used in designing the windows, how energy-efficient the windows are, styles and sizes of windows and local labor costs.
What are the kinds of windows?
The most common kinds of windows for homes are slider windows, picture windows, transom windows, double-hung and single-hung windows, bay windows, casement windows and awning windows.
Do you really have to use a window installation company?
You should use a window installation company whenever you want to replace your windows. Installing windows is a complicated process that can be difficult to do on your own, so it's best handled by the professionals.
When is the best time of year to replace 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 ensure that too much hot or cold air doesn't get into your home, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.
How do you know it's time to replace your windows?
Windows typically last around 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.