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Customer Reviews

Customer satisfaction is what drives us to provide the best quality products and reliable services year after year. We would like to thank our customers that took the time to provide us valuable feedback.

See our most recent reviews below.

For more reviews check out Yelp, Angie's List   & Facebook.

Wow Is An Understatement

Wow is an understatement! We were so very impressed with Joon and his crew (Tamor and Pidal). Joon ensured everything was done to a perfect finish. He and his team worked proficiently, did exceptional work, and took great care of the areas of our home. As a person who does many of my own home improvement and...

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Jason, S | Springfield, VA

Always Informed Through COVID Related Delays

We just had WoW replace both sliders (sliding glass doors and screens) in our home, and we couldn't be happier with the finished product. The OKNA Elegante sliders are an amazing upgrade over the original sliders. Not only do they look great, but they slide so easily, and the four point locking system eliminates...

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Tim, F | Ashburn, VA

You Will Say WoW!

From the first encounter with the salesman Brian Shonebarger thru to the installation by Joon & his team, Windows on Washington was an absolute pleasure to deal with. All of the positive reviews that I saw prior to calling them were spot on! 

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Simeon, P | Silverspring, MD

The Crew was Polite, Professional, and Very Efficient

I needed to replace eight 20-year old windows on the front of my house and received two quotes that were close in price. WoW was the more affordable option, had great reviews, and provided a very knowledgeable consultant to worth with. 

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Carlos, M | Broadlands, VA

Huge Difference in Look and Comfort

I had a really wonderful experience with WoW and appreciate the huge difference the new doors/ windows made in the look and comfort of this older house. 

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Eastor, S | Alexandria, VA