Perfection Glass


About us


Serving the Tri-Cities for over 35 years, Perfection Glass has installed windows and doors throughout our community. In both homes and professional structures, our windows and doors are beautifying buildings. You’ve probably driven by some of our clients and enjoyed the view! Making trust, integrity and a high standard of quality workmanship a tradition, Perfection Glass is proud to have the most experienced window and door team in the Tri-Cities. We pride ourselves on our customer service. To put it simply, we treat each customer the way we would like to be treated. We strive for “perfection” in every job we do.

Areas Served

SE Washington and NE Oregon - Kennewick, Pasco, Richland, Benton City, Prosser, Sunnyside, Grandview, Eltopia, Walla Walla, Milton Freewater, Umatilla, Hermiston, LaGrande,

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 Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


15 N Auburn St
Kennewick, WA 99336
United States



Monday 8:00am - 5:00pm
Tuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 5:00pm
Friday 8:00am - 5:00pm
Saturday Closed
Sunday Closed


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


  • 2011 Window & Door Magazine Dealer of the year.
  • Home Builders Association of the Tri-Cities
  • Tri-Cities Regional Chamber of Commerce
  • Building Industry Association of Washington

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.

Perfection Glass is rated 4.8 out of 5 by 17.
Rated 5 out of 5 by from Best Service crew The crew that installed my windows were on time every day and ready to work. They worked with me on which windows to install. They answered all the questions I had. They completed the job ahead of time and explained the final paperwork. I would recommend Perfect Glass to anyone needing glass work done.
Date published: 2014-04-16
Rated 1 out of 5 by from Window estimate - still waiting after 3 weeks We met with an estimator over 3 weeks ago to get an estimate for replacement of multiple windows. We have called over 4 times to figure out what happened to the estimate. Each time we have been told they are sorry and will get right on it and ..... We are still waiting. These are standard Windows. Perhaps our money isn't the color green they are interested in. Would have been nice to know that 3 weeks ago. We will go elsewhere with our business and recommend others do as well.
Date published: 2016-03-08
Rated 5 out of 5 by from Just a quick thank you I just wanted to say thanks for the excellent job Perfection Glass did with my new storm doors. I live in an older house and you guys made it look like a new one. Larry Hippler
Date published: 2014-08-07
Rated 5 out of 5 by from Tim Rosenthal is the Best!! All I can saw is WOW!! I am a manager for a cleaning company here in the Tri-Cities and unfortunately my cleaning crews had accident with a shower door. I really doubt it was our fault but it did shatter on us so it was our responsibility. So I called Tim Rosenthal and told him my problem and asked him if I could get a quote to replace it. He showed a lot of sympathy to my issue and said "no problem I will get right on it". With in a few hours got back to me with a quote (way cheaper then I was expecting)!!! Talk about going above and beyond... He made my really bad day turn into a good one.. Perfection Glass is LUCKY to have a wonderful employee like him. Thank You Tim!
Date published: 2014-07-25
Rated 5 out of 5 by from Provided service as expected. Updated existing pre-fab house (Richland) with Milgard windows. Installation was quick. Workers were friendly and cordial. Cleaned up after job well, avoided messing up inside house so that portion was easier for them. Provided advice regarding finish work assumed by owner.
Date published: 2014-07-20
Rated 5 out of 5 by from Perfection Glass was very professional and businesslike. All aspects of our dealings with Perfection Glass was very positive. From the estimate to installation all our questions were answered and we couldn't be happier with the outcome.
Date published: 2014-06-07
Rated 5 out of 5 by from Great Company with Great Customer Service I own a professional window cleaning business, so we see and deal with windows everyday. We hear a lot of feedback from our customers regarding where they purchased their windows -- and the feedback from those that used Perfection Glass has always been positive. We've also referred Perfection Glass to many of our customers that have replacement needs and they've always taken great care of them. They're prompt, professional, charge a fair price and have amazing customer service. I also know they value and treat their employees well. Perfection Glass is the only company we recommend when it comes to new windows or retro fit installs. Great people and great company!
Date published: 2014-05-03
Rated 5 out of 5 by from Very reliable. A pleasure to do business with! As the home owner of a custom built home you not only spend a lot of time with the builder but you also get to know each and every sub-contractor on the job. I have to tell you some of the subs required a lot of supervision to make sure the job was being completed as intended. There were a handful of subs that really stood out and lived up to my every expectation. Perfection Glass was one of those. An entire house of Milgard windows were installed as scheduled and in budget. The plans called for a last minute change on a roofline that meant a last minute change on window size. Perfection Glass handled it all in stride. They were also in charge of all the mirrors in the house as well as the glass walled deck rails. Again all done as scheduled. I was most impressed with the giant glass shower door they installed. It fits perfectly! I've been in the house for over five years now and every product Perfection Glass installed continues to work perfectly. I've used other companies in the past for window replacements. When my builder recommended Perfection Glass I asked if they were the cheapest. He let me know going with the most inexpensive would not make me happy. He was right. The work Perfection Glass did continues to make me very happy.
Date published: 2014-04-21
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