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Window Nation - Chicago Reviews 264

TrustScore 4 out of 5

4.2

1120 Windham Pkwy, 60446 Romeoville, IL, US


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See what reviewers are saying

Rated 1 out of 5 stars

Warranty service scheduled for between 8 - 10 am. When I heard nothing, I called at 11:45. Apparently the service technician canceled and did not tell anyone, especially me the customer. My whole day... See more

Company replied

Rated 5 out of 5 stars

The installer were just awesome przmemek and yurii always kept our home clean and with very little clean up for us to do. The windows were installed correctly and foamed correctly and completely caul... See more

Company replied

Rated 5 out of 5 stars

We have been very pleased with everything: Sales Rep. lived up to every thing that he presented. Contact people for approvals of HOA and scheduling were courteous and helpful. Installers were v... See more

Company replied

Rated 5 out of 5 stars

Alex and his two colleagues stayed focused during the entire installation. The basement windows were a bit tricky but the crew worked out a system that got the five basement windows installed properl... 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 - Chicago

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

  • 1120 Windham Pkwy, 60446, Romeoville, IL, United States

  • 815-407-7890
Promotion box for Window Nation - Chicago

Window Nation

Elevating homes every day

4.2

Great

TrustScore 4 out of 5

264 reviews

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

The overall experience was great

The overall experience was great. We had several different companies to come out to give us quotes. We were impressed with the sales team and the installation team who was professional.

October 27, 2025
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Reply from Window Nation - Chicago

We're happy to hear that you had a great overall experience! We appreciate you choosing us and are glad our sales and installation teams impressed you with their professionalism. Thanks for your feedback.

Rated 1 out of 5 stars

Very poor response time!

You could improve your service time. It is horrible when you have to wait 35 days from the time of install to get a correction, and then not have it done.
Horrible!

October 23, 2025
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Reply from Window Nation - Chicago

We regret to hear about the extensive wait and incomplete correction. We appreciate you bringing this to our attention, and we'll review our service process.

Rated 5 out of 5 stars

All around excellent experience

All around excellent experience! Luke was very professional and competent. He addressed every issue I had. He went out of his way to make sure I was happy with his work.

October 22, 2025
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Reply from Window Nation - Chicago

We're happy to hear that you had such a positive experience! We appreciate your kind words regarding the service you received and that your issues were resolved. Thank you!

Rated 5 out of 5 stars

Great job

In & out. Great job!!!

October 22, 2025
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Reply from Window Nation - Chicago

We're glad you had a great experience with our quick service. Thank you for your positive feedback; we appreciate it!

Rated 5 out of 5 stars

Fast delivery of product & painless installation

Windows were made & installed faster than expected & the installers were very good. They answered any questions we had that came up & did a great job & cleaned up after as well. I would recommend Window Nation if your needing new windows. We had 6 installed.

October 17, 2025
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Reply from Window Nation - Chicago

We're happy to hear that the window installation process exceeded your expectations. It's great to know that our installation team was helpful, thorough, and efficient while installing your six windows. Thank you for recommending us!

Rated 5 out of 5 stars

The worker came in started and did his…

The worker came in started and did his magic,poup my new window was in!

October 21, 2025
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Reply from Window Nation - Chicago

We're happy to hear that your new window installation went smoothly and efficiently. Thank you for sharing your positive experience with us!

Rated 5 out of 5 stars

Window Nation had been fantastic to…

Window Nation had been fantastic to work with. I only give you 5 stars because I can't give you six!!!!

October 22, 2025
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Reply from Window Nation - Chicago

We're so happy to hear that you had a fantastic experience working with us! Thank you for taking the time to leave such wonderful feedback; we appreciate it!

Rated 5 out of 5 stars

Excellent work, price, employees and windows!

From the sales department, to the scheduling, to the measurements and finally to the installation, everyone was so friendly, knowledgeable and prompt. The best part was they worked with our budget, installed as soon as possible on their end and the windows are absolutely beautiful. They finished 8 windows in one day! Would 💯 recommend to family and friends.

October 16, 2025
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Reply from Window Nation - Chicago

We're happy to hear that you had such a positive experience with our team! It's great to know that we met your budget and timeline while providing beautiful windows. Thank you for recommending us!

Rated 5 out of 5 stars

From the sales person

From the sales person, to customer service to the installers, this was a fantastic experience. Our sales professional was punctual, courteous, professional and personal. The presentation was great, explaining the company, the product and warranty. He let us know what we could expect going forward. Customer service was great, letting us know who our sales person was and when we expect him. The installers were fantastic, courteous to my wife, laid down tarps to minimize debris, cleaned, swept, vacuumed when they were done. Our experience was great every step of the way!

October 20, 2025
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Reply from Window Nation - Chicago

We're glad you enjoyed your experience. It's wonderful to hear that our team provided punctual, courteous, and professional service. We appreciate you mentioning the thorough installation process. Thank you for your positive feedback!

Rated 5 out of 5 stars

The 2 workers who installed the 7…

The 2 workers who installed the 7 windows completed the work quickly and it seems they did a good job. Unfortunately, when I removed the stickers left on the windows, they left tape residue on the glass and I do not know what will remove that. Also, I will still need to have a painter paint the lintels above each window, because the workers could not install aluminum over those. They told me it would rust.

October 16, 2025
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Reply from Window Nation - Chicago

Thank you for your feedback. We're glad the installation was completed quickly and to your satisfaction. We regret the tape residue left on the windows and would be happy to schedule a service to clean them.

Rated 1 out of 5 stars

Sales rep never explained that I would…

I recently had my windows replaced, and I’m disappointed that I was never informed the window panes would actually be smaller than before. Our picture window is now 10 inches smaller than the previous one, which is a big difference. Instead of a spacious, open view, all the windows now look like small pictures set inside huge frames. This wasn’t what I expected or was told upfront, and it really impacts the overall look and feel of the rooms. I wish there had been clearer communication about this before the installation.

My sister and couple of friends are looking to have their windows replaced. Thankfully they saw the work done on my house. They won’t be choosing your product.
I know this doesn’t matter to your company but I will be very vocal in steering people away from your product.
I would also warn others that the contract doesn’t list the cost of individual window or other work needed. My contract had a hip roof and rebuild of a bay window. Neither was done. Because these items didn’t have a cost associated with them I was told there wouldn’t be a refund. This is a terrible way to do business
Did you notice the AI response? No mention of compensation for work that wasn’t done. Buyer beware

October 13, 2025
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Reply from Window Nation - Chicago

We appreciate you bringing this to our attention. We regret to hear that the window replacement did not meet your expectations and that the communication regarding the window sizes was unclear. We will use this as an opportunity to grow, as well as better our teams and practices. If there is anything we can do to assist you further or change your mind, please give us a call at 866-217-9582 or email us at cs@windownation.com.

Rated 5 out of 5 stars

Windows look amazing!

The installers were quick, efficient, mindful of my floors in covering them from room to room. Cleaned up after themselves, courteous. They came within the window of time specified.

October 20, 2025
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Reply from Window Nation - Chicago

We're happy to hear that the installation team was quick, efficient, and respectful of your home. It's great to know they were courteous and on time. Thank you for your positive feedback!

Rated 5 out of 5 stars

Window Nations great company great…

Window Nations great company great service great technicians. I'm so glad I chosen this company. All my worries are gone my windows are warranty for life. My windows are beautiful.

October 21, 2025
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Reply from Window Nation - Chicago

We're happy to hear that you had a great experience with our company and technicians! It's wonderful that our lifetime warranty and beautiful windows have eased your worries. Thank you for your positive feedback!

Rated 5 out of 5 stars

Overall great experience so far.

Overall great experience so far. Windows are beautiful! Crew was punctual, courteous, and very efficient.
I would highly recommend Window National.

October 20, 2025
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Reply from Window Nation - Chicago

We're happy to hear that you had such a wonderful experience! It's great to know our crew was punctual, courteous, and efficient, and that you find the windows beautiful. Thanks for recommending us!

Rated 5 out of 5 stars

Technician showed up right on time and…

Technician showed up right on time and repaired the window is less than a minute.

October 17, 2025
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Reply from Window Nation - Chicago

We're happy to hear that the technician arrived promptly and efficiently resolved the window issue. Thank you for your positive feedback!

Rated 1 out of 5 stars

Windows were installed but the caulking…

Windows were installed but the caulking looks as if I did it myself and I’ve never caulked anything. The installer stated I had uneven brick and it was the best he could do but yet, prior to installation, this was never disclosed in anyway. Transparency was not practiced because had I known the finished product would look tacky and raggedy I would have passed. I’m still waiting for a call for someone to come back and fix but at this point, I’ve not been this unhappy and remorseful in years. And I had been so very excited for this project only to now feel bamboozled!

October 13, 2025
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Reply from Window Nation - Chicago

We appreciate you bringing this to our attention. We're sorry the caulking wasn't up to expectations and the uneven brick wasn't discussed beforehand. We want you to be happy with the result. We'll look into this and be in touch soon to find a resolution.

Rated 1 out of 5 stars

It took four times to install the…

It took four times to install the window correct. 3 times they had to removed, and reordered. In between all those installs we had at least 10 service calls and all they did was band aid bad indtalls. This time they had to remove wood from all 11 windows reinstall and insulate. This crew was good. But the other experiences were sooo bad I can’t write a good review. A lot of missed work for all this headache.

October 20, 2025
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Reply from Window Nation - Chicago

We appreciate you sharing your experience. We're sorry the initial installations and service calls caused so much trouble and disruption. We'll review your feedback to improve our installation process. Thanks for your patience.

Rated 5 out of 5 stars

The crew did a great job

The crew did a great job. Did it quickly did it correctly? It was neat turned out looking very well. Happy with the window very well made looks good.

October 15, 2025
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Reply from Window Nation - Chicago

We're happy to hear that the crew's work met your expectations! It's great to know the window's quality and appearance pleased you. Thank you for your positive feedback!

Rated 5 out of 5 stars

The crew was very professional with the…

The crew was very professional with the installation and considerate of our environment

October 16, 2025
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Reply from Window Nation - Chicago

We're happy to hear that the installation was professional and that our crew was considerate of your environment. Thank you for your feedback!

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