From the friendly, non-pushy sales people, to the quality of the product, the value we felt that we were purchasing to the in home installation team, we could not have been more pleased with our Win... See more
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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
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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
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Had the entire house done (13 windows). The sales representative was an amazing person. He gave us so much information and explained everything to us. The windows were projected to come within 6-8 we... See more
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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
4.6
Excellent
212 reviews
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Salesman was friendly and the whole…
Salesman was friendly and the whole process was easy. Installers cleaned the areas they worked in.
September 8, 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.
September 17, 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
September 18, 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
September 19, 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.
September 19, 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.
September 16, 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...
September 16, 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.
September 17, 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!
September 15, 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.
July 18, 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!!
September 10, 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!
September 11, 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.
September 10, 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!
Service repair
The service repair was quick and efficient. The screen on my new windows had a little tear and they replaced entire screen
September 9, 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that the screen replacement was quick and efficient! We appreciate you taking the time to share your positive experience with our service repair.
Picture window install
Very upbeat and courteous staff. Installers worked quickly and professionally.
Very pleased with result.
September 9, 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that our staff was upbeat and courteous and that our installers worked quickly and professionally. We appreciate your positive feedback!
Reply from Window Nation - Pittsburgh
We're glad you found our installation team professional. Thank you for your positive feedback; it means a lot to us.
Installer were great friendly, hard working, and great quality of work.
Everything went according to plan. High quality product and installation.
My sales person made everything easy and straightforward.
September 3, 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that everything went according to plan with the high-quality product and installation. We appreciate your feedback regarding the salesperson!
Install was done proficiently and…
Install was done proficiently and professionally. Good sense of humor with installers. Clean up done well.
September 8, 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that the installation was done professionally and that you appreciated the team's humor and cleanup. Thank you for your positive feedback!
Ease of sale
The sales person was very clear on the products. Essy to speak to, gave me clear explanations on what to expect. Good experience
September 4, 2025
Reply from Window Nation - Pittsburgh
We're happy to hear that the salesperson provided clear explanations about the products. We appreciate you taking the time to share your positive experience.
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