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Window Nation - ClevelandReviews 

327
TrustScore 4.5 out of 5

4.5

Millcreek Boulevard 23000, 44122 Highland Hills, Ohio, US


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See what reviewers are saying

Rated 5 out of 5 stars

The installers were professional and efficient. The windows are the same design as we installed in the front of the house last year.

Company replied

Rated 5 out of 5 stars

Overall very good expierence. Kenny answered all our questions throughout the project of whole house windows and patio doors install without hesitation. We understood what to expect before, during an... See more

Company replied

Rated 5 out of 5 stars

Good install experience. Over 20 new windows and sills look great. Windows shipped a bit early and install happened very shortly after that. The install crew answered questions and was very respect... See more

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Rated 5 out of 5 stars

Ryan gave us a wonderful sales experience. He wasn't pushy or trying to sell us more than what we wanted infact he gave us top quality windows. Tony came out in 20 degree weather and installed our wi... See more

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Company details

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

About Window Nation - Cleveland

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

  • Millcreek Boulevard 23000, 44122, Highland Hills, Ohio, United States

  • 216-464-4141
Promotion box for Window Nation - Cleveland

Window Nation

Elevating homes every day

4.5

Excellent

TrustScore 4.5 out of 5

327 reviews

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4.5

All reviews

(327)

3,758 reviews in the last 12 months

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Rated 5 out of 5 stars

From the sales to the permits to the…

From the sales to the permits to the installation, everything was smooth and easy.

November 12, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that your experience, from sales to installation, was smooth and easy. Thank you for your positive feedback!

Rated 5 out of 5 stars
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Reply from Window Nation - Cleveland

We're happy to hear that everything worked out as planned. Thank you for your positive feedback; we appreciate it.

Rated 5 out of 5 stars

Great Experience

Our installers showed up right on time. They were very polite and courteous the entire day! They have installation down to an art form. The entire installation took 5 hrs to complete. Very happy with our windows and our install. Thank you!

November 7, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that our installation team was punctual, polite, and efficient! It's great to know you are pleased with your new windows and the installation process. Thank you for your positive feedback!

Rated 4 out of 5 stars

Good product, communication needs some work

Overall the experience was fine. Our design consultant David Roberts was excellent, he provided the initial estimate. The one thing was after the final measurement there seem to be a disconnect in communication on when we could schedule to get our windows installed. I would receive ETA emails with a date and the date would change and I would respond to the email with no response. I reached out to David and he found answers and I had to call back to customer service after a period of still trying to find out when it would be scheduled. Shortly after that I received a call and they were able to schedule next day. The install went fine and the windows appear to be of good quality so far. Other than the communication hiccup it was a good experience.

November 6, 2025
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Reply from Window Nation - Cleveland

We appreciate your feedback and are glad the installation went well and that you are happy with the window quality. We're sorry to hear about the communication issues you experienced regarding scheduling. We will review our processes to improve our responsiveness in the future.

Rated 5 out of 5 stars

Always professional

Always professional. Fast response and courteous staff no matter how big or small the issue.

November 6, 2025
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Reply from Window Nation - Cleveland

We appreciate you noting our fast response times and professional, courteous staff, regardless of the issue's size. Thank you for your feedback!

Rated 5 out of 5 stars

Very professional installers

very professional installers. Came in with the white glove approach. Minimal mess and very efficient install.

November 6, 2025
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Reply from Window Nation - Cleveland

We appreciate you taking the time to share your feedback. We're happy to hear that you were pleased with the professionalism and efficiency of our installation team.

Rated 5 out of 5 stars

Salesperson was straight up a told pro what I receive

Everything I was told from salesperson to the person that came out to measure the window to the installers. All information they gave me from the last screw installed and the cleanup you can't ask for much more then that told pro.

November 7, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that you had a great experience with our team! It's wonderful to know that you were pleased with the communication, installation, and cleanup. Thank you for your positive feedback.

Rated 4 out of 5 stars

Very Hard to get a hold of anyone and…

Very Hard to get a hold of anyone and messed up bookkeeping as they seem to think I owe them another $542, yet the contract balance is on there. The confusion comes in as the original contract didn't specify a down payment. On the new paper work it did not have our payments just the down payment. We thought since they had the balance on the bottom this appeared to be our down payment as we gave them multiple payments. It wasn't as it had more owed on the down. I recommend having someone redo your bills to show the actual down and a true balance owed at the bottom. Do not keep the down payment separate.
The installers were great! The work was great! Windows are very nice. Internally, they have some things to fix. A phone number to reach the people that email you about contacting them if you have an issue, impossible to get a hold of!
I would still recommend them.

November 5, 2025
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Reply from Window Nation - Cleveland

We appreciate your feedback and are happy the installation and windows met your expectations. We regret the billing confusion and difficulty reaching us. We'll review our billing process for clarity and improve communication access. Thank you for recommending us despite these issues.

Rated 5 out of 5 stars

Install and Service

They installed 13 windows and a patio door. The products do a great job keeping the winter cold and summer heat out. They were not cheap. Any time we have questioned how to use one of them, they do not hesitate to help. Their service persons are knowledgeable about their products, polite, friendly, and considerate of property. However, we have found issues with the patio door. Mainly factory build issues.

November 7, 2025
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Reply from Window Nation - Cleveland

We're glad the windows and patio door are energy efficient and that our team is helpful. We appreciate your feedback and are sorry to hear about the patio door issues. We will look into this further.

Rated 4 out of 5 stars

Very fair pricing and great customer…

Very fair pricing and great customer service during install.

November 5, 2025
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Reply from Window Nation - Cleveland

We appreciate you pointing out our fair pricing and the great customer service provided during the installation process. Thank you!

Rated 5 out of 5 stars

The windows are a nice upgrade for our…

The windows are a nice upgrade for our house. Exteriors look good and the interiors provide a new, cleaner look. Changing the interior color from white to beige was a good choice for us. Danny and his installation crew was professional and courteous. They worked very hard and answered all questions we had as the job progressed.

November 5, 2025
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Reply from Window Nation - Cleveland

We're happy to hear the new windows are a nice upgrade to your house, providing a cleaner look. It's great that changing the interior color was a good choice for you. We appreciate your acknowledgment of the installation crew's professionalism and hard work in answering your questions.

Rated 5 out of 5 stars

Very good job

Very good job. They cleanup after there done. Windows are great. Good company to deal with.

November 5, 2025
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Reply from Window Nation - Cleveland

We're glad you had a wonderful experience and that you are pleased with our work and the windows. Thank you for your positive feedback and for choosing us!

Rated 5 out of 5 stars

The right choice for windows

Excellent communication through the whole process. From sales to installation the entire team was professional, knowledgeable and understanding of my needs and budget for the project.

November 5, 2025
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Reply from Window Nation - Cleveland

We're happy to hear the team was professional, knowledgeable, and understanding of your needs and budget. It's great that you experienced excellent communication throughout the whole process.

Rated 5 out of 5 stars

Installation

The crew were professional, helpful and informative. Showed me the use and care of the windows. They cleaned up after themselves. Took care to put down plastic. I am very happy with my experience and would use them again!

November 3, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that the crew was professional, helpful, and informative. It's great to know they showed you the use and care of the windows and cleaned up after themselves. We appreciate your positive feedback!

Rated 5 out of 5 stars

Excellent customer service!

Our windows were installed in the early 2006, but the security guards were beginning to malfunction, so I called to ask if someone could replace them. A rep came out and replaced the guards we had, checked the guards on the other windows, checked each window to be sure it moved up and down correctly. He was incredibly thorough, professional, friendly, and helpful.

November 4, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that the representative was thorough, professional, friendly, and helpful while replacing your window security guards and ensuring everything was working correctly. We appreciate your positive feedback.

Rated 5 out of 5 stars
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Reply from Window Nation - Cleveland

We're glad you enjoyed your experience! Thank you for sharing your positive feedback with our team.

Rated 2 out of 5 stars

The technician ruined the cladding on 2…

The technician ruined the cladding on 2 windows with a heat gun
We were told they would replace both windows and later called to tell us the warranty from Regency Windows who installed the windows and then were purchased by window nation would honor the warranty. We purchased the remaining windows from window nation because of the promised warranty
Next we were told a manager would get back with us and there has been no followup

November 3, 2025
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Reply from Window Nation - Cleveland

We regret to hear about the cladding damage and the warranty issue. We apologize for the lack of follow-up. We'll look into this situation and work to ensure better communication moving forward. Thanks for your feedback.

Rated 5 out of 5 stars

On time and neat.

On time and neat.

October 31, 2025
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Reply from Window Nation - Cleveland

We're happy our service met your expectations. Thank you for your positive feedback; it means a lot to us.

Rated 5 out of 5 stars

My installers were very professional.

The installers were professional and courteous. My windows look great. My installers did a excellent job cleaning up the debris.

November 2, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that the installers were professional and courteous! We appreciate you mentioning the excellent cleanup and that your windows look great.

Rated 5 out of 5 stars

The professionalism

The professionalism, installation, follow up after windows were installed, polite and courteous. We are very happy with our choice to go with Window Nation at this time.

October 31, 2025
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Reply from Window Nation - Cleveland

We're happy to hear that the team's professionalism and installation met your expectations. We appreciate you choosing us and thank you for your positive feedback!

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