The windows were installed efficiently and carefully. The workmen meticulously cleaned up the rooms in which they worked and outside of our home. We are very pleased with our new windows.
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See what reviewers are saying
I had a great experience with Window Nation . The install crew was super efficient and nice hard working employees. Office staff was very helpful. And design person. Klaudia was great. Came out for... See more
Company replied
Klaudia, sales rep, was very knowledgeable and helped to meet our needs. She was understanding and listened to our concerns. When we called her about a concern she called us back in a timely manner... See more
Company replied
Having problem with newly installed windows not closing properly. Service came out and ordered a couple new windows with different measurements. When delivered 3 months later, 1 window had a cracked... See more
Company replied
Company details
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
9001 Rico Road, 15146, Monroeville, PA, United States
- 412-357-2760
Window Nation
4.5
Excellent
218 reviews
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Poor quality
Original front windows had broken seals(4) windows. Took 2 months for replacement, of which 1 was broken. Took another 2 months and the final window was also broken. I have already re-arranged my work schedule for these replacements and feel some compensation is owed to me for my time.
27 September 2025
Reply from Window Nation - Pittsburgh
We regret to hear about the broken replacement windows and the inconvenience to your schedule. We appreciate your feedback and will review our processes to prevent similar issues. Thank you.
Reply from Window Nation - Pittsburgh
We're glad you enjoyed your experience with our team members. Thank you for your positive feedback; we appreciate it.
Very happy
Very happy. Did a wonderful job. Windows look beautiful. Very nice and clean crew. Would definitely recommend
23 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you are very satisfied with the wonderful job and the beautiful new windows. We appreciate your recommendation and positive feedback!
Salesman hard to get a hold of
Salesman hard to get a hold of
Install team was great
Windows were not what was shown on the display the salesman had with him !
These look cheaper.
26 September 2025
Reply from Window Nation - Pittsburgh
We appreciate your feedback. We're sorry to hear about the communication issues and that the windows didn't meet your expectations. We'll look into this. We're glad the install team was great!
Experience
Well we are very pleased with the service from salesman Trevor and Donald the installer. Had question the had answers. The lifetime warranty is great. Very pleased customer
22 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you are pleased with the service and that our team addressed your questions effectively. It's great you value the lifetime warranty. Thanks for your feedback!
Beyond satisfied!! Great group of guys.
They arrived promptly and got to work so fast!! They weren't messing around ! They were focused, worked fast and very kind. They even took a moment to talk with my neighbor when he came over and asked some questions.
24 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that our team's promptness and efficiency impressed you! We appreciate you noting their focus and kindness, including their interaction with your neighbor. Thank you for your positive feedback!
Salesman was friendly and the whole…
Salesman was friendly and the whole process was easy. Installers cleaned the areas they worked in.
8 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that the process was easy and the salesperson was friendly! We appreciate you mentioning that our installers cleaned up the areas they worked in.
They worked in a very professional…
They worked in a very professional manner and also in a kind and respectful way.
17 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you had a positive experience with our team. Thank you for recognizing our professional and respectful approach!
So far I am a huge fan of the windows
So far I am a huge fan of the windows. Obviously we chose to replace our windows so anything would have been a huge upgrade. Window nation's team had 9 windows to replaced in about 5 hours. Clean and efficient. Not a fan of the finance service they work with
18 September 2025
Reply from Window Nation - Pittsburgh
We're glad you are enjoying your new windows and appreciate you noting the team's efficient work. We'll take your finance service feedback into consideration. Thanks for sharing your experience.
Installers did a great job on…
Installers did a great job on installation, they were courteous and professional. Clean up could have been better I found a lot of small metal pieces on my floor and furniture after they left
19 September 2025
Reply from Window Nation - Pittsburgh
We're glad the installation was done well and the team was courteous. We appreciate your feedback and will address the cleanup concerns to ensure a better experience in the future.
Top notch company
The entire process was great. Our sales rep was easy to talk to, and he wasn't pushy. The presentation was very effective, and the cost of our project fell witin the budget we planned. It was so easy to communicate with the company. We were kept apprised of the progress in manufacturing our windows and when they would be delivered. It was easy to set an appointment time. Our installer communicated effectively with us, and the install was seamless.
19 September 2025
Reply from Window Nation - Pittsburgh
We're happy the sales rep was easy to talk to and the project was within budget. We appreciate that communication and the installation process were seamless. Thank you for sharing your positive experience.
Sales staff was great
Sales staff was great. Would have appreciated an update on financing.
16 September 2025
Reply from Window Nation - Pittsburgh
We're glad our sales staff was great. We'll work to improve our financing update process. Thanks for your feedback.
Very knowlagable
Very knowlagable, start to finish..... Great Warranty, price? In my expected price range, thanks so much...
16 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you found our team knowledgeable and our warranty great! We appreciate you sharing that our pricing met your expectations. Thanks so much!
From Trevor the Sale guy to the…
From Trevor the Sale guy to the installers they were great. Kept me notified throughout the process. Very happy with my windows.
17 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you had a great experience with everyone and that you were kept informed during the process. We appreciate your positive feedback about your windows!
Great installation team!
15 September 2025
Reply from Window Nation - Pittsburgh
Thank you for your kind words and this wonderful review! We always strive to deliver excellent customer service and we're thrilled to hear this was your experience. Have a great day!
Reply from Window Nation - Pittsburgh
We appreciate your kind words! We're happy to hear that you were satisfied with our professional and quality work.
My husband and I had our new windows…
My husband and I had our new windows installed by Window Nation. We could not be more pleased on how they look. A huge thank you to the salesman, installer and office personnel who made everything so seamless. Everyone was so nice, friendly and knowledgeable. We cannot thank you enough.
18 July 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that you and your husband are pleased with your new windows! We appreciate you mentioning how friendly and knowledgeable everyone was and how seamless the process was. Thank you for your positive feedback!
Window Nation
All were helpful, and truly professional. I would recommend to anyone who needs help with window replacement! Job well done!!
10 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that our team was helpful and professional during your window replacement! Thank you for recommending us; we appreciate your positive feedback!
Great
Great! Good window quality! Professional staff! The installation staffs are very nice!
11 September 2025
Reply from Window Nation - Pittsburgh
We appreciate you sharing your positive experience! We're happy to hear that you are satisfied with our staff and window quality.
The guys made a good team
The guys made a good team. They were efficient and used their time well. I am very satisfied.
10 September 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that the team worked efficiently, and you're satisfied with their service. Thank you for sharing your positive experience with us!
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