Window Nation
12th year as a Best Pick
certified company
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
Best Pick Guaranteed

Compiled Score:

Window Nation has received 4.6 out of 5 stars based on 1034 customer reviews. Learn about Our Research Process.
5
886
4
34
3
13
2
17
1
84
12th year as a Best Pick
Call
"We offer premium windows and doors specifically designed for the DC climate. All products are installed by highly skilled professionals and are covered by one of the most comprehensive warranties in the industry. We're best known for the attention we pay to every detail."

Harley Magden | CEO & Co-owner
Company Information
Services Offered
Window Nation installs custom vinyl windows and doors for residents of Northern Virginia, Maryland, DC, Northern Delaware, Pennsylvania, and New Jersey.
Services Not Offered
The company does not install glass block or repair products that it did not install.
Minimum Job
A three-window minimum is required.
Warranty
Window Nation offers a 100 percent customer satisfaction guarantee.
Company History
Window Nation is owned by brothers Harley and Aaron Magden, third-generation window experts. The company has installed over 1 million windows in more than 125,000 homes.
Distinctions
The company is an EPA Lead-Safe Certified Firm. Window Nation was ranked 5th on Remodeling's 2020 list of the largest replacement contractors in the US.
Areas Served
Washington Navy Yard, Washington
Address
8198 Terminal Road #105
Lorton, VA 22079
Hours
Mon
8:00 am - 5:00 pm
Tue
8:00 am - 5:00 pm
Wed
8:00 am - 5:00 pm
Thu
8:00 am - 5:00 pm
Fri
8:00 am - 5:00 pm
Sat
9:00 am - 3:00 pm
Sun
Closed
Licenses
MHIC-124358, 420221000121

Compiled Score:

Window Nation has received 4.6 out of 5 stars based on 1034 customer reviews. Learn about Our Research Process.
5
886
4
34
3
13
2
17
1
84
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Review by
10/23/2024

“I thought the service was very good.”

Review by
10/23/2024

No review comments provided

Review by
10/22/2024

No review comments provided

Review by
10/22/2024

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Review by
10/22/2024

“Excellent service and quality work, they know what they are doing.”

Review by
10/22/2024

“Right now waiting to see how Window Nation will correct the problem with the window (main window).”

Review by
10/22/2024

“I have concerns about Window Nation when it comes to Customer Service and Installation. They measured 4 windows, 2 sets of 2 that were the same size, and 2 windows came in at the wrong size. I had to spend 2 separate days at home for their mistake. I also know, based on standards for installing windows, the gaps left around the windows were incorrect. A supervisor promised to come out during the second installation, but never showed. I will look elsewhere for future needs, and most likely won't recommend this company.”

Review by
10/21/2024

“They did an excellent job with my windows.”

Review by
10/21/2024

“From the initial window estimates through completion, I was very satisfied with the salesperson and installers. The windows look beautiful, no mess, and it was done in one day. I would highly recommend this company.”

Review by
10/21/2024

No review comments provided

Review by
10/21/2024

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Review by
10/21/2024

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Review by
10/20/2024

“From beginning to end, the experience and customer service was outstanding regarding installation of 2 sliding glass doors.”

Review by
10/20/2024

No review comments provided

Review by
10/19/2024

“From start to finish the service was prompt and efficient. It was so smooth and easy getting our new windows installed!”

Review by
10/19/2024

No review comments provided

Review by
10/19/2024

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Review by
10/19/2024

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Review by
10/19/2024

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Review by
10/18/2024

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Review by
10/17/2024

“It was a great experience. Very happy with the process. No problems.”

Review by
10/17/2024

No review comments provided

Review by
10/17/2024

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Review by
10/16/2024

“I would recommend Window Nation to a friend as they came up with an great solution to a difficult project. The price was good and the installation team was excellent.”

Review by
10/16/2024

No review comments provided

Review by
10/15/2024

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Review by
10/15/2024

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Review by
10/14/2024

“Thank you for helping improve my home and completing the window installation process so quickly and as scheduled.”

Review by
10/14/2024

No review comments provided

Review by
10/14/2024

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Review by
10/13/2024

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Review by
10/12/2024

“We would recommend. Good company.”

Review by
10/12/2024

“Window Nation came to measure and took the wrong measurements. I had to wait almost a month on the windows for the front of the house. People could see I had windows that didn't look alike, and I wasn't pleased.”

Review by
10/11/2024

No review comments provided

Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

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Review by
10/10/2024

“First time they send 3 wrong size windows had to wait 1 month for new windows then 1 window had a crack in it.”

Review by
10/10/2024

“Nice job all around.”

Review by
10/10/2024

“The window has a lot of problems and they never responded.”

Review by
10/09/2024

“It was a very easy process the whole way through.”

Review by
10/09/2024

No review comments provided

Review by
10/08/2024

“Very pleased with our new windows and everyone we came in contact with. Our salesman, Terry, and Henry, the master installer were great. The technician who did the measurements was very professional! We would highly recommend Window Nation.”

Review by
10/08/2024

“The installation process was outstanding, and the salesman was very knowledgeable. Overall, it was a great experience.”

Review by
10/08/2024

No review comments provided

Review by
10/07/2024

“The project was what Window Nation - MD/DC said it would be.”

Review by
10/07/2024

“George and George did an excellent installation. We are very pleased with the windows and woul highly recommend this service.”

Review by
10/07/2024

“Initial contact with the sales person wasn't a pleasurable experience. He came across as condescending and almost as if he was trained to not take "no" or "let me think about it " for an answer. I accepted the offer of course because it was the lowest price and the concerns after the installation are a clear reason why. When someone ask me about the windows I will tell them about the experience and to only consider if cost is their determining factor.”

Review by
10/06/2024

No review comments provided

Review by
10/06/2024

“Install was quick. A few flaws outside that were taken care of. However, the cleaning solution that was used to clean the window moldings/frames stripped and scratched the finish; so not happy about that. Also, we’re still missing a screen almost a month later.”

Review by
10/06/2024

No review comments provided

Review by
10/05/2024

“Wonderful job, great people to work with. Would use them again.”

Review by
10/05/2024

“I love my new windows. The installers were very professional and friendly. Very good job”

Review by
10/04/2024

No review comments provided

Review by
10/03/2024

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Review by
10/03/2024

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Review by
10/03/2024

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Review by
10/03/2024

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Review by
10/02/2024

“we were very pleased with the install team. the windows were donw within the estimate of time we were given and the windows themselves are great!”

Review by
10/01/2024

“I thought that overall they did a very good job.”

Review by
10/01/2024

“My new windows are absolutely beautiful and clear! I enjoy looking out...!”

Review by
10/01/2024

“I like their timeliness and the good quality of the product, they're very good.”

Review by
10/01/2024

No review comments provided

Review by
10/01/2024

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Review by
09/30/2024

No review comments provided

Review by
09/30/2024

“Outstanding product and superior installers, the sales presentation was excellent, we did not get any other estimates”

Review by
09/30/2024

“Pricey.”

Review by
09/30/2024

“My wife and I feel that the company that installed the windows were the best company that ever came out to our home with cleaning up; they put rugs down so they would not mess the house up. They installed 41 windows in one day. We were very impressed with their quality of work and their professionalism.”

Review by
09/30/2024

“Great work and very professional.”

Review by
09/30/2024

No review comments provided

Review by
09/30/2024

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Review by
09/30/2024

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Review by
09/29/2024

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Review by
09/29/2024

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Review by
09/28/2024

“Installers were on time,did a great job installing my picture windows”

Review by
09/28/2024

No review comments provided

Review by
09/27/2024

“Window Nation provided great customer service. They installed my windows as indicated, and I am pleased with the service.”

Review by
09/27/2024

No review comments provided

Review by
09/26/2024

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Review by
09/26/2024

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Review by
09/25/2024

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Review by
09/25/2024

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Review by
09/25/2024

“As ordered, on time, as scheduled and the team did the job in 51/2 hrs.-all 7 windows-3guys. They were courteous, efficient, knowledgeable. The price was really competitive and the windows are very nice.”

Review by
09/25/2024

No review comments provided

Review by
09/25/2024

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Review by
09/25/2024

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Review by
09/25/2024

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Review by
09/24/2024

No review comments provided

Review by
09/24/2024

No review comments provided

Review by
09/23/2024

“The salesman was informative and the company kept me informed throughout the entire process.”

Review by
09/23/2024

No review comments provided

Review by
09/23/2024

No review comments provided

Review by
09/23/2024

No review comments provided

Review by
09/22/2024

No review comments provided

Review by
09/21/2024

No review comments provided

Review by
09/21/2024

“I would give zero stars if I could. The saleperson lied.”

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