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Window Nation - Buffalo Reviews 134

TrustScore 4 out of 5

4.2

19 Cobham Dr, 14127 Orchard Park, NY, US


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See what reviewers are saying

Rated 3 out of 5 stars

Mario and his crew was promptly on time. That being said, as in my contract my verbal blinds were removed and reapplied By Marion/crew Replacing the blinds after 24 hour period at which Mario and hi... See more

Company replied

Rated 5 out of 5 stars

Good team; timely, professional job, good cleanup. Satisfaction guaranteed! For others replacing Bay Windows specifically, be aware the interior dimensions may change enough that your custom blinds... See more

Company replied

Rated 5 out of 5 stars

My experience with Window Nation has been nothing but pleasant. They really go out of their way to make sure everything is done right from start to finish. They take much pride in providing the best... See more

Company replied

Rated 5 out of 5 stars

From demo to installation, to our first repair call (and everything in between), we couldn't be happier with our new kitchen slider windows. The glass provides a great barrier to the heat of the a... 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 - Buffalo

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

  • 19 Cobham Dr, 14127, Orchard Park, NY, United States

  • 716-431-3215
Promotion box for Window Nation - Buffalo

Window Nation

Elevating homes every day

4.2

Great

TrustScore 4 out of 5

134 reviews

5-star
4-star
3-star
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Rated 5 out of 5 stars

Great experience

Great install .. great customer service. I had a window that was leaking when it rains and I called for an estimated. From the sales girl to install everything was great. The windows look amazing from the caulking to the install itself.

October 20, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that the entire process, from the initial call to the completed installation, exceeded your expectations. It's great to know that you are pleased with the quality of our windows and service. Thank you for your positive feedback!

Rated 5 out of 5 stars

Outstanding Product & Customer Service

From demo to installation, to our first repair call (and everything in between), we couldn't be happier with our new kitchen slider windows.
The glass provides a great barrier to the heat of the afternoon sun in our second floor home. The windows are very well insulated so the room is no longer the chilliest in the house. I also love that both sashes are easily removable for cleaning.
The screen is a very good quality, and although it was damaged during installation, the turn around time for on-site repair was just a couple of weeks. That repair occurred today. Within an half-hour's time the technician replaced it and cleaned my windows too!

October 21, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that you are enjoying your new slider windows! We appreciate your feedback regarding the installation and subsequent repair of the screen. It's great to know the technician resolved the issue efficiently and to your satisfaction. Thank you!

Rated 5 out of 5 stars

Quality all the way

Quality all the way. From the very first visit, till the installation, the service has been great. The installers who attended our home were professional, efficient, and worked very long hours to have everything completed in one day. The doors and windows are of high quality as were the team. I would recommend them if you are looking to replace your windows and doors.

October 20, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that you experienced great service from the start to the completion of the installation. We appreciate your recognition of the team's professionalism and efficiency, and we're glad you are happy with the quality of your new doors and windows. Thank you for your recommendation!

Rated 5 out of 5 stars

Totally happy with Window Nation

The Window Nation associate knew exactly what to do, explained the problem, took care of it, demonstrated the proper way to open windows for cleaning, he was on time and polite.

October 21, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that our associate provided such excellent service! It's great to know that the issue was resolved effectively, and the demonstration was helpful. Thank you for your positive feedback.

Rated 5 out of 5 stars

gene

Sales lady very knowledgeable and courteous.
Installers on time,very pleasant and efficiently completed work. Extremely Satisfied start to finish.
Cleanup inside and out was complete.

October 20, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that you found our sales team knowledgeable and courteous! We appreciate your recognition of our installation team's efficiency and thorough cleanup. Thank you for your positive feedback!

Rated 5 out of 5 stars

Professional and efficient

Professional and efficient

October 13, 2025
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Reply from Window Nation - Buffalo

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!

Rated 5 out of 5 stars

On time

On time, professional, respectful of property, very pleased with the quality installation, and the cleanup.

October 13, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that our team was punctual, careful, and thorough during the installation and cleanup. Thank you for your positive feedback!

Rated 3 out of 5 stars

The overall experience of getting my windows done 🥰

The overall experience of getting my windows put in was great except when I go outside after they left in seen that they stepped on my plant underneath my window, which is like how do not just take a 2 inch step to the one side and he would’ve missed it completely . There always has to be that one window that whoever did it didn’t clean up his mess on the outside. 🤷‍♀️ update I look in now. What a mess.

October 13, 2025
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Reply from Window Nation - Buffalo

We appreciate you sharing your experience. We're happy that your window installation went well. We regret to hear about the plant and the cleanup issue. We'll address this with our team to ensure better care and thoroughness in the future. Thanks again for your feedback.

Rated 5 out of 5 stars

Great service

Great service. Installers were friendly and efficient. Everything was left clean. They did a great job.

October 13, 2025
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Reply from Window Nation - Buffalo

We appreciate you sharing your experience! We're happy to hear that our installers were friendly and efficient, and that they left everything clean.

Rated 4 out of 5 stars

The experience was good

The experience was good. Could have been great except a cracked window was sent to the job. I was alerted to the fact that it was being sent to the worksite about an hour before arrival. I was able to negotiate a fair temporary reduction to the balance due pending subsequent delivery and installation of the replacement sash.

October 13, 2025
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Reply from Window Nation - Buffalo

We're glad you had a good experience. We regret that a damaged window was sent and appreciate you bringing this to our attention. We're addressing this to ensure it doesn't happen again and that the replacement is delivered promptly.

Rated 4 out of 5 stars

we liked the workers and the windows

we liked the workers and the windows. the only concern was the half-moon window. we were told that the trim around the window would be one piece from the factory it wasn't. then we were told the trim guys would put a one piece around the window. the trim guys used two pieces. it looks ok but be up front from the beginning. ask me 5 yrs from now about the windows. we had a problem with a screen the repair guy came in few days and replaced it. we like the company overall but i will say this windows aren't cheap

September 18, 2025
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Reply from Window Nation - Buffalo

We appreciate your feedback and are glad you're happy with our team and windows. We regret the half-moon window trim wasn't as expected and will review our communication process. We're happy the screen issue was resolved quickly. Thank you for your comments.

Rated 5 out of 5 stars

Awesomeness at its best

Fast friendly professional awesome work for top notch Windows kudos to them know wonder why they have 35 locations in the USA.thanks guys u all are great 😃

October 10, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that you had a great experience with our fast, friendly, and professional service. We appreciate your awesome feedback and thank you so much!

Rated 5 out of 5 stars

The salesman new all the items and…

The salesman new all the items and described everything in detail that I could understand.
The installation team was prompt and went right to work.
The were fast and competent and did a fantastic job.

August 27, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that the sales and installation teams met your expectations! It's great to know the team was helpful, fast, and thorough. Thank you for your feedback!

Rated 1 out of 5 stars

They promise you a $100 gift card if…

They promise you a $100 gift card if you listen to their endless and aggressive sales pitch, and then don’t actually send it.

I would recommend going somewhere else if you don’t feel like having someone show you an hour and a half long PowerPoint presentation. Absolute waste of time and more expensive than multiple local companies I checked with.

September 18, 2025
Unprompted review
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Reply from Window Nation - Buffalo

We appreciate your feedback and are sorry you didn't receive the gift card as promised after the presentation. We'll investigate this issue. It's also disappointing to learn that our services didn't meet your expectations regarding pricing and time commitment.

Rated 5 out of 5 stars

Great Job

Two young men came to install my window and were on time. Very polite and did a wonderful job. Left no mess behind,

October 7, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that the installers were punctual, polite, and tidy while doing a wonderful job with your window. Thank you for your feedback!

Rated 5 out of 5 stars

Very satisfied with the results.

Very satisfied with the results.

October 7, 2025
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Reply from Window Nation - Buffalo

We are happy to hear that you are very satisfied with the results. We appreciate your positive feedback and thank you.

Rated 2 out of 5 stars

Would look elsewhere

Reported window trim not installed properly. A service man came out and agreed and said it was to be redone. There is no communication between installers and corporate what was to be done . They came and said everything was fine when the wind can lift the tin 4 to 5 inches , it won't blow off the house . I had to put screws in my self to keep this from happening.

October 1, 2025
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Reply from Window Nation - Buffalo

We appreciate you bringing this to our attention. We're sorry to hear the window trim installation wasn't completed correctly and about the communication issues. We'll review this to ensure our standards are met in the future. Thanks for your feedback.

Rated 5 out of 5 stars

Fix screens

Keith came on time to fix 2 of my window screens that were torn. Efficient and quickly very professional!

September 25, 2025
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Reply from Window Nation - Buffalo

We're happy to hear that the screen repair service was efficient and professional! Thank you for sharing your positive experience with us.

Rated 4 out of 5 stars

Overall we are happy. Looks great.

Overall we are happy with the end results. Nice windows installed well and look good. My only recommendation is to give your customers better updates. Give a call or text to confirm an appointment time a day or two before. Also have someone call if youre going to be late. We had an appointment for 8-10 on a Saturday. We started getting cars moved and clearing the areas at 7am. Nobody showed up until 10:30 with no prior updates. We started to think you werent coming or we had the appointment time wrong on our calendars.

September 21, 2025
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Reply from Window Nation - Buffalo

We're happy you are pleased with the windows and installation. We appreciate your feedback regarding communication. We'll review our scheduling process to improve updates and on-time arrival notifications. Thanks for your time.

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