Window Nation has quality people. We were pleased with the sales representative, people handling scheduling on the telephone, and person that came for correct measurements. The installers were tremend... Toon meer
Bedrijf heeft geantwoord
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Installers were very professional. Didn't take as long as I thought. Windows are amazing and the drafts are gone. The price was right, overall I highly recommend Window Nation.
Bedrijf heeft geantwoord
Price was middle of the 5 quotes i received. Windows weren't properly seated @first install. Had to come back a month and a half later. Were missing 4 screens at first install. I had to miss 4 day of... Toon meer
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The sales representative and the installment team explained everything honestly. What I was told by each was exactly what they said. The installers were professional and asked me for my input on cert... Toon meer
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Bedrijfsgegevens
Why Window Nation is the best choice
Geschreven door het bedrijf
- 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.
Contactgegevens
4111 W Mitchell St, 53215, Milwaukee, WI, Verenigde Staten
- 414-214-0747
Window Nation
4,5
Uitstekend
73 reviews
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Don't buy from window nation if you want problems, these windows are junk my old windows that I have left are better!
Stop making promises to customers and selling junk windows I'm having all my windows removed including the ones from window nation and having Anderson windows installed no more bullshit lies from window nation!!!!!!!!!
24 februari 2026
Antwoord van Window Nation - Milwaukee
We are saddened to hear that you feel this way. We hope you will provide us with the opportunity to address your concerns. Please call (866) 217-9582 or, feel free to private message us with additional details so we can begin to resolve your specific issues.
Installers were very professional
Installers were very professional. Didn't take as long as I thought. Windows are amazing and the drafts are gone. The price was right, overall I highly recommend Window Nation.
28 januari 2026
Antwoord van Window Nation - Milwaukee
We're happy to hear that our installation team was professional and efficient. It's great to know you're enjoying your new windows and the improved comfort they provide. Thank you for recommending us!
Great sales
Great sales. Great price. Great install!
Purchased for two houses. Couldn’t be happier. One done and one to go.
19 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that you are pleased with the sales, price, and installation for both houses. Thank you for sharing your wonderful experience with us!
Great crew
Great crew. Only reason I did not give a 5 star rating was the 3 week delay in installation.
19 december 2025
Antwoord van Window Nation - Milwaukee
We appreciate your feedback and are glad the crew was great. We regret the installation delay and value your patience.
Installation was great
Installation was great, crew was great, all on time. Windows were a great choice and upgrade from my old ones!.
9 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the installation was completed on time and that you found the crew to be great. We appreciate your positive feedback on the windows!
Great windows and Great installers
I am very pleased with the windows and the job the installers did. They cleaned up all the mess and hauled away the old windows.
15 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that you are pleased with the windows and the installers' work. It's great to know they cleaned up and removed the old windows. Thank you for your feedback!
Great service and quality
First, I was happy that they came in the timeframe that they told me. Also, the crew was very efficient and were able to complete the install in 1 day. I had 19 windows and 1 patio door. They also cleaned up well and made sure everything was done correctly. Hopefully, I don't need to do a project like this again, but if I do, I will be calling them.
25 november 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the installation of your windows and patio door was completed efficiently and within the expected timeframe. We appreciate your kind words regarding our team's cleanup efforts. Thank you for your recommendation!
GREAT PRICE! GREAT INSTALLERS!
Everything that was promised went accordingly! They said they would arrive between 8 and 10 - they arrived at 7:45 and got right to work, The 3 installers were Ukrainians who did stellar work! By 2:00 p.m. they were cleaning up and 13 double hung windows were in place!
10 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the installation went smoothly and according to plan. It's great to know the team arrived early and completed the work efficiently, leaving you satisfied with the result. Thank you for your positive feedback!
Professional and efficient installers
Professional and efficient installers. Preceded by an honest, experienced salesperson. Outstanding products. It's a five star operation.
12 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear about your five-star experience! It's wonderful to know that you found our installers professional and efficient, and our salesperson honest and experienced.
Fantastic sales and service
Sale in Daniel Sweet was fantastic, you did a really good job presenting the product to us, and selling why window nation was our best option. He also worked very hard to gave us a great deal on the windows. It took about 3 months for the windows to come in, but they were very quick to schedule once they had them. We had a couple of hiccups during the process. One they had to reschedule the initial date for install, but it wasn't their fault they had a transmission issue with their truck. But they were very good at scheduling it the second time on a Saturday so that I didn't have to miss another day of work. When the two gentlemen came out on that Saturday for the install they were so nice. They were too young Spanish men that were so sweet and easy to work with. I was really impressed with them. They got right to work and it took them about 3 hours to install the three windows that we had purchased. After they were done I went outside to look and noticed that they had put up the wrong color for the trim. They called their boss immediately and promised to come out the following day to fix it. They came out the next day fix the trim color to what I had ordered and the windows looked amazing. The drafts that I had in my living room and bedroom with my old windows are gone. The new windows are so clear it lets in so much more light. I already recommended their services to somebody at work and would recommend them to anybody else who asked. Great job all around.
8 december 2025
Antwoord van Window Nation - Milwaukee
We appreciate you sharing your experience. We're glad to hear that you were satisfied with the sales presentation and the installation team's dedication to resolving the trim issue promptly. It's great to know the new windows have improved your home's comfort and lighting. We value your recommendation!
Excellent Experience
Very professional and great to work with. The installation team was the best I have ever dealt with.
12 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that you had a positive experience! It is great to know our installation team exceeded your expectations. Thank you for your feedback.
Great window and install team
We were a little apprehensive considering we purchased our window in late Fall and we’re in Wisconsin but I have to say we couldn’t be more pleased. The install was sooner than expected (nice surprise) with a wonderful professional crew. They worked diligently on fitting the window just right, cleaned everything up meticulously and went over all the information with us about the window. The window itself exceeded our expectations, it’s just beautiful. Because our house is older we have several windows in need of replacement and we are sure we will choose Window Nation when the time comes.
8 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that you are pleased with your new window, especially given your initial apprehension about the installation timing. It's great to know our team exceeded your expectations with their professionalism and meticulous work. We appreciate your feedback and future consideration!
Great Service and Products
I was very impressed with the whole process. Everything that was told to me after purchasing the windows happened in the install. My windows were installed in one day with no problems. Everything was cleaned up and the installers were great.
8 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that you were impressed with our process and the window installation. It's great to know the installation was completed in one day and that our installers were so helpful. Thank you for your positive feedback!
Fabulous!
Professional, friendly, knowledgeable staff. Great communication from the time I signed the contract to the installation of the windows. I highly recommend Window Nation.
11 december 2025
Antwoord van Window Nation - Milwaukee
We're so glad to hear about your positive experience with our professional, friendly, and knowledgeable staff. It's great to know that you were pleased with our communication throughout the project. Thank you for recommending Window Nation!
The installation crew was phenomenal
The installation crew was phenomenal, quick and organized. They installed 11 window units, cleaned up and were leaving in four hours and fifteen minutes. Absolutely top drawer.
9 december 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the installation was quick, organized, and efficient. Thank you for acknowledging the team's hard work and for your top-drawer rating!
Polite and courteously workers.
1 december 2025
Antwoord van Window Nation - Milwaukee
We appreciate you pointing out our team's politeness and courtesy; we are so happy you noticed this during your visit.
Awesome crew
Awesome crew, very professional and polite, came in and straight to work! Covered everything inside and out.
26 november 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the crew was awesome, professional, and polite and that they protected everything while working. We appreciate your positive feedback!
WONDERFUL WINDOWS AND INSTALLATION
Very good experience with Window Nation. Installers were prompt and efficient. The windows were installed in less than 3 hours with excellent workmanship.
24 november 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that your experience with us was very good. We appreciate you mentioning our installers' promptness, efficiency, and excellent workmanship. Thanks for your feedback!
The windows look great
The windows look great! But there's a problem with taking the windows out of the bay window!
12 november 2025
Antwoord van Window Nation - Milwaukee
We appreciate your feedback and are glad the windows look great. We'll look into the bay window issue right away.
The two men were very professional and…
The two men were very professional and courteous. And did a wonderful job installing the windows and fixing the patio door.
19 november 2025
Antwoord van Window Nation - Milwaukee
We're happy to hear that the installation was completed to your satisfaction! Thank you for recognizing our team's professionalism and courtesy.
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