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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.

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

A Company I Wanted To Work With

Getting my sliding door replaced is surprisingly one of my favorite renovations we've done to our house. It makes me happy every time I use it. I liked that I saw Windows on Washington responding to home owners who aren't even in our area on home renovation forums to give their options and advice about their...

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Allison, G | Centreville, VA

We Couldn't Have Asked for a Better Experience

Everything was fantastic and the door looks great! John and his team did a fabulous job installing the job for us and we couldn't have asked for a better experience. 

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Andrew G. | Falls Church, VA

The Quality Of The Products Are Outstanding

We used WoW to replace dozens of windows on our newly purchased home, as well as four outside doors (three phases in all). At every step along the way, WoW was responsive and informative, from the office staff to the senior consultant (Greg), to the team lead (Young and his amazing crew). The quality of the...

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Sue, J. | Hamilton, VA

They Are Experts In Their Field and A Pleasure To Work With

The installation went really well.  Both young and Joon really showed that they are experts in their field and a pleasure to work with.  We are very happy with our Okna windows and noticed that there is less draft and more sound proofing now.  We haven’t used the doors much - quarantine, but noticed that it is...
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Anges, H | Reston, VA