Johnson Home Improvement


About us

Johnson Home Improvement Is A Third Generation Family-Owned Company Established In 1946.

Our focus has always been on exceptional customer service, quality products, and the highest standard of workmanship that distinguishes us from all others. We specialize only In Milgard residential window replacement and are designated as a Certified Milgard Window Replacement Specialist.

Each Of Our Installers Are True Craftsmen With At Least 20 Years Of Experience. We will complete your job with exceptional skill, attention to detail and commitment.

We have no sales people. When you call and schedule an appointment, the owner, Glenn Johnson, will be the person to give you your window consultation.

If You Would Like Your Job Done, and Most Importantly, Done Right ~

Call for a No-Obligation, Free Estimate. We will review your plans and ideas with you and present you with a wide array of window options and products available to give your windows in your home lasting value for years to come.

Areas Served

Portland, Beaverton, Tigard, Tualatin, Hillsboro, Oregon City, Milwaukie, Lake Oswego, West Linn, Gresham, Troutdale, Wilsonville, Woodburn, Forest Grove

Consumer Experience Rating

To earn the Exceptional Consumer Satisfaction Diamond, the dealer must have 15 or more reviews and maintain an average of 4.5 stars or higher.
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 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.


8900 SW Burnham St, Suite F-18
Tigard, OR 97223
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


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


  • Angie's List Super Service Award 2008 through 2013
  • 2014 Best of Portland Award - Windows
  • AAMA Installation Masters Certified
  • EPA Lead Certified Firm
  • Member: Tigard Area Chamber of Commerce

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 Very thorough and professional. I would highly recommend Johnson Home Improvement for your window needs. They were prompt, professional, courteous and highly skilled at the job. The attention paid to the detail of the job was of the highest quality. Every concern was addressed completely and quickly. I can't say enough about the great job they did for us. March 4, 2014
Rated 5 out of 5 by Great follow through; courteous; installation went smoothly and windows look great! Glen was friendly and full of information and ideas. The office staff was helpful and kept me updated. The installers were friendly yet professional, and skilled. And they provided documentation for my Energy Trust rebate. Overall, a great experience. I highly recommend Johnson Home Improvement for window replacement work. January 21, 2016
Rated 5 out of 5 by Excellent customer service quality work Johnson home improvement did a great job installing all new windows in our house. They were knowledgable, professional, clean and trustworthy. January 20, 2016
Rated 5 out of 5 by Company did what they promised in a timely manner. I enjoyed the process and love the windows. Came when they said they would; installed windows in a timely manner; cleaned up area well and were easy to work with. January 19, 2016
Rated 5 out of 5 by Friendly, competent people Every aspect of our dealings with Johnson home improvement was excellent January 19, 2016
Rated 5 out of 5 by Prompt, professional and great customer service. Prompt, professional and quality installment. Great customer satisfaction January 19, 2016
Rated 5 out of 5 by Professional, trustworthy, clean Jeff and Levi did an awesome job with my window replacements. Even the landscape looked good when they were done. January 18, 2016
Rated 5 out of 5 by I could not have asked for a better experience. The Milgard product is excellent and Glen provided excellent insight into which windows would look best and even provided some ideas which would save us money. Peter and Doug are excellent installers and took their time and exceeded our expectations. November 7, 2015
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