20 Best Window Companies in Elkhorn, WI (2025 Reviews)
Looking to replace your home's windows? We’ve got all the information you need in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Elkhorn and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
The EcoWatch team is all about helping Elkhorn homeowners make their homes more eco-friendly. If you have outdated, drafty windows, your AC or heating system could be working overtime to heat or cool your house. This means higher power bills.
Installing energy-efficient windows on your home can help you save money every month on your electricity bills — and you can help the environment, too.
As windows have such a great impact on your home, selecting the right company for you is a big decision to make. That’s why the EcoWatch team has curated this list of the best window replacement companies, so you can make an informed decision more easily.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Elkhorn
The EcoWatch team evaluated dozens of installers in Elkhorn to find the best window companies for our readers. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. Many positive reviews from customers online back the company's reputation.
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’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Elkhorn?Although prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to request a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews from customers online back the company's reputation.
It 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’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Elkhorn?Although prices are 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. The best way to get more accurate information is to request a free quote from the company.
We’ve recommended installers with shining reputations, but note that these are national companies, so your service may depend on your local crew. We have tried to stay unbiased and transparent by including pros and cons for each company we reviewed.
More Window Companies in Elkhorn
Renewal by Andersen
Madison, WIGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Custom Window Designs
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Skylights
Champion Replacement Windows of Milwaukee
New Berlin, WIFree assessment
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Glass Doors
Window Replacement/Installation
Double-Hung
Champion Replacement Windows of Madison
Madison, WILimited lifetime warranty
All products made or sourced in the USA
Free assessment
Transparent pricing and no hidden fees
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Your Window Solutions
Lake in the Hills, ILFree assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Window Repair & Glass Replacement Company
Oak Creek, WIFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Tempered Glass
Metal Frames
Screen Repair
Storm/Impact Windows
Vinyl Frames
Double-Hung
Glass Doors
Window Replacement/Installation
Window Repair
Energy-Efficient Options
Glass Repair
Wood Frames
BUZ's Windows Replacement & Installation
Algonquin, ILPrice Transparency
Free assessment
Good Customer Service
Services Offered
Wood Frames
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Goverla Windows and Doors
Fox River Grove, ILFree assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Wood Frames
Glass Doors
Double-Hung
Pocket Windows
Window Replacement/Installation
Bay Windows
Vinyl Frames
Exceptional Exteriors LLC
Stoughton, WIPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Huskie Exteriors
Rockford, ILGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
WarmDreams Windows & Doors
East Dundee, ILPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Glass Doors
Custom Window Designs
Energy-Efficient Options
Window Replacement/Installation
Great Outlook Glass
Dundee Township, ILFree assessment
Services Offered
Glass Showers
Mirrors
Glass Repair
Glass Doors
Window Replacement/Installation
Home Window Repair & Replacement
Germantown, WIGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Wood Frames
Window Repair
Storm/Impact Windows
Double-Hung
Screen Repair
Metal Frames
Tempered Glass
Glass Repair
Vinyl Frames
Energy-Efficient Options
Glass Doors
Window Door Pro Installation
Buffalo Grove, ILTimely Service
Educational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Screen Medix
Palatine, ILEducational Website
Free assessment
Good Customer Service
Services Offered
Screen Repair
Window Repair
Glass Doors
Window Replacement/Installation
Hoffman Window Replacement Company
Hoffman Estates, ILPrice Transparency
Good Customer Service
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
Professional Home Improvement, Inc.
Arlington Heights, ILServices Offered
Window Replacement/Installation
Energy-Efficient Options
NextWave Construction Windows, Siding, & Doors
Maple Park, ILFree assessment
Timely Service
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Beka Window Repair
Wheeling, ILFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Repair
Tempered Glass
Double-Hung
Window Replacement/Installation
Glass Showers
Wood Frames
Bay Windows
Vinyl Frames
Metal Frames
Energy-Efficient Options
Glass Repair
Glass Doors
Chicago Windows Solutions
Schaumburg, ILFree assessment
Timely Service
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Vinyl Frames
Bay Windows
Double-Hung
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Elkhorn, 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 Elkhorn Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more ways switching out your windows could help you:
- Save on power bills: Because energy-efficient windows lower the amount of energy used to heat or cool your home, they can help you save about $481 annually on your energy bills in Elkhorn.
- Decrease your carbon footprint: In Elkhorn, you can reduce your indirect greenhouse gas emissions by about 497 pounds per year after you upgrade to energy-efficient windows.
- Protect your valuables from fading: When you upgrade 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 your home is on the older side, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Elkhorn
When researching window installation, each company offers different services and costs. Let’s take a look at some average costs and services.
How Much Do New Windows Cost?
According to our research, the average cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. Costs will vary significantly based on the quality of your products, the number of windows you need, the current condition of your home and your location. Many window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase your overall project costs.
Whether or not you opt for energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $481 a year on your energy bills in Elkhorn.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, though it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are generally two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, like insulation and drip edges, which raise the total cost of the project. It’s also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are on the simpler end and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
Your window installer can help you choose which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Elkhorn
In our search to find the most reliable, eco-friendly window installers in Elkhorn, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have evaluated the top window installers in Elkhorn mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Elkhorn, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Elkhorn.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer in our guide to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including quality of parts, cost, professionalism, warranty, quality of installation and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers’ prices, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a significant investment, so you’ll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor 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 will earn higher rankings by our standards. We like to see at least ten years of experience.
Elkhorn, WI Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost of installing one window is around $600 but can range between $200 and $1,200, depending on a variety of factors. The price is typically dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront 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 depends on a number of 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.
Do I really have to use a window installation company?
Unless you have home repair skills and have all the necessary tools to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer option.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, it shouldn’t be raining, as rain can make the installation harder.