Ethos Windows & Doors


About us

As your local Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect windows and doors for your home.

Areas Served

Bellevue, Kirkland, Renton, Maple Valley, Enumclaw, Auburn, Seattle, Redmond, Tacoma, Mercer Island, Kent, Federal Way, Edgewood, Issaquah,

Consumer Experience Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the AAMA Certified Diamond, the dealer must have an employee on staff that has completed the AAMA Installation Masters training and passed the AAMA Certified Installer test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


22620 Se 216th Pl Suite B
Maple Valley, WA 98038
United States



Monday Closed
Tuesday 10:00am - 6:00pm
Wednesday 10:00am - 6:00pm
Thursday 10:00am - 6:00pm
Friday 10:00am - 6:00pm
Saturday 10:00am - 4:00pm
Sunday Closed


Consumer financing
Essence Dealer
Free estimates
Has Showroom
New construction
Offers installation
Replacement Specialist

The information shown on this page is provided by your local Milgard Certified Dealer which is responsible for the content of and views expressed on this page. Milgard is not responsible for the accuracy of such content, and any views expressed do not necessarily represent the views of Milgard Windows & Doors.

For full dealer information and product availability, please contact your local Milgard Certified Dealer.

Rated 5 out of 5 by friendly, busy dealer Ethos worked very hard to make our window remodel experience a good one. Great prices, good scheduling. No delay in coming to do the bid. Good installer, very competent & easy to work with. May 31, 2014
Rated 5 out of 5 by Very Happy Dealer was professional and timely with quotes and answering of questions; installing team was hard working, courteous, professional. May 8, 2014
Rated 5 out of 5 by Campos Windows Ethos Windows exceeded our expectations. Bill White listened to our needs and our wants. He was honest and sincere when talking over our windows with us. We received exceptional customer service as we received constant attention and vigilance as well as a consistent attention to detail. Ethos Windows will be THE company that we will RUN TO for the remainder of our windows and our doors. We have recommended Ethos Windows & Doors and will continue to do so. March 20, 2014
Rated 5 out of 5 by Dealer was very professional and provided and excellent product! I was extremely pleased with ETHOS! the windows were installed quickly and professionally. The total install took less then one day and we could not be more pleased with the results. Our house stays about 10 degrees warmer since the install. Lastly we had concerns about our young son falling out of the window and the dealer was able to recommend a double hung option that gave us great piece of mind while adding a ton of value to our house. Overall extremely pleased with the entire experience and will be using them again in the future as well as recommending friends. February 12, 2014
Rated 5 out of 5 by Responsive and Professional Ethos was my second choice (simply because they weren't located as close to me as my first choice), but they proved to be a far better company to deal with. They responded to my call quickly, arrived when they said they would, knew that they could replace just the pane that was broken as opposed to the whole three-section window, and as soon as they had the replacement window they came and installed it. I would definitely recommend them to others. The first company I chose was Best Choice. They didn't manage to do any of the above and I can't stress enough how unresponsive and unprofessional they were. If you decide to review which company in the Seattle areas should remain Milgard Windows dealers, I recommend you ditch Best Choice and keep Ethos! January 27, 2014
Rated 5 out of 5 by The dealer was totally honest with me. My experience with the dealer was a pleasure to work. knowledgeable and professional, the installation was not an easy one but done with great care and the finish looks great. We love the new slider and will have more work done also. Thanks January 24, 2014
Rated 5 out of 5 by Was very pleased with overall service Ethos did an excellent job from start to finish. Got excellent advise on what windows needed to be replaced and a fair bid. Installers did a great job and were easy to work with. Ethos even supplied a board to used on a window that they didn't replace, so my contractor could complete the work he was doing on another window October 28, 2013
Rated 5 out of 5 by Very professional. Beautiful windows Bill was easy to work. He worked with me on the initial costing to get to a price that I could afford. The installer was great.. October 25, 2013
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