Banner for Window Nation - Green Bay

Window Nation - Green Bay Reviews 44

TrustScore 4 out of 5

3.8

100 Kelso Road, 54130 Kaukauna, WI, US


While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

The installers were very efficient, clean, neat and polite. This team had great work ethics and worked together seamlessly. The replacement windows are fabulous. However, the salesman should have ex... See more

Company replied

Rated 5 out of 5 stars

We still will be in a process of installing more windows, but what is already installed- helped us tremendously with warmth during these first months of cold! Looks nice, awesome owner and people who... See more

Company replied

Rated 5 out of 5 stars

Our entire home install (including bay window and patio door) was completed in a full day. Our crew (James and James) worked outside in the bitter cold; I don't think they even had a break. There was... See more

Company replied

Rated 1 out of 5 stars

Sales person spent a long time here but missed some critical points. The guy that took the measurements had an attitude when I told him we wanted this to go perfect, Installer has a bad attitude from... See more

Company replied


Company details

  1. Window Installation Service
  2. Construction Company
  3. Door Supplier
  4. PVC Windows Supplier
  5. Window Supplier

About Window Nation - Green Bay

Written by the company

Why Window Nation is the best choice

Written by the company

Energy Efficiency
Tired of high utility bills? Replacing your old windows with our energy-efficient ones could lower your utility bills month after month. Our windows are made with top-quality insulated frames and seals, so you’ll get windows other companies can’t match. You’ll start saving money every month year-round.
Expert Installation
New windows are useless without proper installation. When you choose Window Nation, your new windows are expertly installed for a perfect fit and years of worry-free protection – and installed in 1 day. Our teams are local, so they understand what it takes to ensure your windows can handle the weather in your area.
Styles and Colors
Available styles and colors Whether you have standard-looking windows or a full-custom home, we can replace them. Each of our windows is expertly measured and custom-made for your home – even odd sizes. With over 1,500 styles and colors to choose, you’ll get the windows you want – even if you have an HOA or historic district.
Lifetime Warranty
Your current windows haven’t lasted – how can you be sure new ones will? At Window Nation, we stand behind our windows and doors with a lifetime warranty. That’s because we know we sell the best windows you can buy – and we’re confident they’ll perform and protect your home for decades.

Our Mission

Solve problems by installing solutions.

At Window Nation, we help homeowners reimagine their spaces with premium, energy-efficient windows built for beauty, comfort, and long-term performance. With over one million windows installed and more than 30 markets served nationwide, we’ve earned a reputation for expert craftsmanship and customer-first service. Our story began with a simple goal: to offer homeowners high-quality window solutions tailored to their unique needs. Today, that mission still drives us. We offer one of the largest selections of styles, colors, and materials, all customizable to fit your vision and your budget. Our Exterior Design Consultants work closely with every customer, ensuring a seamless experience from consultation to installation. Backed by industry-leading warranties and thousands of five-star reviews, Window Nation is proud to be a trusted partner for home improvement. We’re also committed to giving back, supporting the communities we serve through local partnerships and initiatives. Whether you’re upgrading for energy efficiency, curb appeal, or peace of mind, Window Nation delivers products you can trust and results you’ll love. Come discover why so many families continue to choose Window Nation, the company where quality, value, and service meet.

Contact info

  • 100 Kelso Road, 54130, Kaukauna, WI, United States

  • 920-471-0900
Promotion box for Window Nation - Green Bay

Window Nation

Elevating homes every day

3.8

Great

TrustScore 4 out of 5

44 reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

At Trustpilot, it's all about human content. This business can also access our AI-assisted response tool which helps them draft replies.

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

3.8

All reviews

(44)

3,744 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 3 out of 5 stars

Was short trim and sill boards

Was short trim and sill boards, so the job couldn't be finished in one day. Had trouble rescheduling because you have to set the whole day aside. Then when it gets close, they send the specific time.
One window had a cracked frame, and the patio door had a dented rail that the door slides on.
The items were taken care of, but just took time. Settled for light finish on the patio door verses dark trim on the windows.

October 7, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We appreciate you sharing your experience. We regret the initial shortages and damage caused delays and the need to reschedule. We're glad the issues were resolved, even though the finish wasn't ideal. We'll review our processes to prevent similar problems.

Rated 5 out of 5 stars

Speedy and clean

It went fast and they cleaned up very well.

October 1, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're glad you were pleased with our speed and cleanup! Thank you for your positive feedback; we appreciate it.

Rated 5 out of 5 stars

Roger & Joshua were on time

Roger & Joshua were on time, efficient, and wasted no time installing the windows! They were pleasant to deal with! Everything was cleaned up and all windows were double checked before they left to make sure nothing got missed! Highly recommend them!!

September 26, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that the installation was efficient and punctual. It's great to know that the team was pleasant and thorough, ensuring everything was perfect before completing the job. We appreciate your recommendation!

Rated 5 out of 5 stars

They were so kind from the time the…

They were so kind from the time the salesman came out. They were professional and clean.

September 25, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We appreciate you taking the time to share your experience with us. We're happy to hear that you were pleased with our team's service.

Rated 5 out of 5 stars

The installation team was phenomenal!

The installation team was phenomenal!! Set up, installation, clean up was excellent!! Wouldn't change a thing.

September 22, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that our installation team provided you with excellent service! Thank you for your positive feedback; we appreciate it very much.

Rated 5 out of 5 stars

There were no surprises

There were no surprises. The installers cared about my home, cleaned up after themselves went above and beyond and installation. Just waiting for the gift card to go to the person who referred you.

September 18, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that the installation met your expectations and that our team took great care of your home. We appreciate your patience as you await the gift card for your referral.

Rated 2 out of 5 stars

Unsatisfactory installation

One of the many problems got taken care of. We have 16 other windows with installation problems.

September 10, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We regret to hear about the issues with the remaining windows. Please contact us so we can address these installation concerns.

Rated 4 out of 5 stars

9/10

Price was better than the competition.
Quality was great. Installation was spot on. Communication could've been better.

September 17, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy the price, quality, and installation met your expectations. We appreciate your feedback about the communication and will use it to improve moving forward. Thanks, Joel!

Rated 2 out of 5 stars

Look nice, but poor service

The salesman (Hayden) was pleasant, informative, and helpful. That part of the experience was fantastic. Overall the windows look nice and function well. The only issue that I have is one window has a safety pop out that doesn’t work as it should. I was not impressed by the crew working on my project. One member was using profanity and the two of them were arguing with each other throughout the job. The customer should never witness this behavior. The contractor broke a part of the J-channel and then just glued a small piece in when I complained about it, rather than replacing the J-channel. Luckily, I had photo proof that it wasn’t like that before the project began. I was advised that it will eventually fall off. Why would you not want to showcase your work rather than leaving the project looking nice?! Then, one window was not able to be wrapped to match the others, as the base was not appropriate to attach the new trim. I was adequately compensated for this issue. Finally, the keys to my new sliding glass door were thrown away. I was advised that new key or lock would be made and a service call would be required. When the representative came out, he did not have the appropriate replacement part, so we used an alternate part. He wasn’t even aware of what he was there to replace. My door handle is an antique brass and the lock he put in is a very shiny, polished silver. Needless to say, I am not really happy with the service. Would I refer my friends and family, probably not.

September 11, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We appreciate you sharing your experience. We're glad the salesperson was helpful. We regret the issues with the window's safety feature, the crew's behavior, and the J-channel repair. We're also sorry about the mismatched lock and missing keys. We'll review your feedback to improve our service and installation processes.

Rated 4 out of 5 stars

Great experience

The installers were pretty terrific. They were knowledgeable and well organized. They clearly enjoy the work that they do. The best part was hearing them joke with each other and laugh. They did a great job from beginning to end.

August 28, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that the installation team's expertise and positive attitude stood out! It's great to know their work was well-organized and thorough. Thank you for your positive feedback.

Rated 1 out of 5 stars

order door waited 2 months move…

order door waited 2 months move everything ready to have but in wrong size was going wait another month for new one had to but everything back cancel order very upset //////////////

August 18, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

Rebecca,

We understand how frustrating it is when your parts come in and they are the wrong size. However, we are happy to report that your new door has been received, and we will be reaching out shortly to schedule your install.

Rated 5 out of 5 stars

The crew was kind and clean

The crew was kind and clean. They did the job very efficiently.

July 30, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're glad to hear that our installers were such wonderful examples of professionalism and that their work exceeded your expectations. We're thrilled you had such a wonderful install experience and are happy to welcome you to the Window Nation family!

Rated 5 out of 5 stars

They were on time

They were on time, friendly, had the job done in one day, and they were able to do what kind of windows that we ask for

July 27, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that our team was punctual, courteous, and efficient, completing the job in one day with the windows you requested. Thank you for your feedback!

Rated 1 out of 5 stars

Never again

. When the salesman was here he told us half the money down, and then we had 1 year to pay the other other half interest free. Windows were supposed to be installed in June. Come the middle of July they show up. No problems, installation went fine. As they were cleaning up, my wife walks in and says they want a check for the remaining balance. They made me feel like a bum as I didn't have that kind of money on hand. Scratched it up today and waiting for some thug to pick it up. Good times. Edit: He was not a thug.
Response to this👇👇👇. Fire your salesman Kane. Oh stand by, another edit: Just drove around my house to load up my lawnmower on trailer. ( My income) Brand new Gravely with a flat now. Piece of flashing with Brad nails do wonders. Thanks again WN. I'll be calling them tomorrow and I'm sure they'll answer before the second ring. I'll be sure to keep everyone posted. I'm not one of these crazy costumers. I'm a Marine vet, blue collar worker. I want to share my experience so nobody else gets F'd.

July 10, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We appreciate your honest feedback, Nick. We are saddened to hear that your experience did not meet your expectations. We will use this as an opportunity to grow, as well as better our teams and practices. If there is anything we can do to assist you further, please don't hesitate to reach out

Rated 5 out of 5 stars

The installers were experienced and…

The installers were experienced and worked well together. The windows make my house much quieter and have updated the looks of the house .

July 15, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We're happy to hear that the installation process went smoothly and that you're pleased with the enhanced aesthetics and noise reduction our windows provide. Thank you for your positive feedback!

Rated 4 out of 5 stars

Very good communication

Very good communication! Project went a little longer than anticipated but overall, very happy with how everything turned out!

July 10, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We appreciate your feedback and are glad you're happy with the results. We're sorry the project took longer than expected and value your understanding.

Rated 5 out of 5 stars

the only company who gave Vet and…

the only company who gave Vet and Senior discount to me also kept me up to date with each step with calls and computer updates.

May 30, 2025
Window Nation - Green Bay logo

Reply from Window Nation - Green Bay

We’re over the moon to hear that your experience was Window Nation Wonderful from start to finish. We appreciate your feedback and are happy to welcome you to the Window Nation family!

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look