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 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
Rated 5 out of 5 by Professional with attention to every detail from the initial estimate to final completion. We had eight windows of various sizes and a customer supplied storm door installed by a very organized system, which complimented the Milgard product. My wife is very happy with a finished project we have been talking about for some time. The only regret we have is that we waited so long to have the upgrade to our old windows. Thank you to a great crew at Johnson Home Improvement. October 21, 2015
Rated 5 out of 5 by Pleased with my new windows Very pleased with the window installation, they were efficient and cleaned up well, the people I worked with were friendly and helpful. Highly recommend. October 13, 2015
Rated 5 out of 5 by Competent staff Understood the customer, a rare thing these days. Did not try to sell something we did not need. Listened to the customer,... knows the customer pays the bills. Most people in customer service do not get that, they say they do but after a few looks on their Iphone to check their Facebook in the middle of a meeting....they do not. These guys understood our needs and did what they said they would do.... and then some. October 10, 2015
Rated 5 out of 5 by Very Satisfied Johnson Home Improvement was an outstanding choice for a complete window and door replacement in our 38 year old residence. We had 14 replacement windows, 2 French doors, and one slider installed. We chose the Ultra fiberglass series. We had several bids and Johnson was by far the most competitive. We were given a tour of the local Milgard showroom by Glenn who explained in length the relative benefits of the available window choices. The installers were obvious professionals and daily cleanup meant no interruptions in our daily household routine. October 9, 2015
Rated 5 out of 5 by Excellent service from beginning to end. the person doing the measurements had excellent ideas for minor changes in window design--all of which I chose to use. Window installation was done as planned. Installer was thorough, competent, on time, and professional. Everything was left clean. I could not have asked for better service. October 7, 2015
Rated 5 out of 5 by Trustworthy JHI, was great, they found one of the windows got damaged in transit and brought it to our attention even though we would of not seen the damage once it was installed. That's a caring dealer September 28, 2015
  • 2015-11-27 T11:41:24.552-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_102, tr_102
  • loc_en_US, sid_prod.12443300_dealer, prod, sort_default
2 3 4 5 See more>>