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 4 out of 5 by Job well done. My house had windows from "heck", as one contractor put it and several contractors would not bid on the project. Glen Johnson understood the situation and gave me confidence they could do the job right. The interior side of the windows maintained the original charm of my house. April 9, 2016
Rated 5 out of 5 by Totally professional service. After having 3 bids, I chose Johnson Home Improvement to install my replacement windows. Have a 1929, stucco, 2 story home. Glenn came out and was knowledgeable and helpful in helping me choose which windows would work best with the style of my house. The cost was competitive with the other bids, so I went with Johnson. The work was done as planned, no fuss, polite workers, great clean up, leaving me no problems. April 9, 2016
Rated 5 out of 5 by Complete Excellence, Start to Finish! Glenn Johnson and his team just finished replacing all 23 of my 26-year-old windows with new Milgards, and it was an experience that couldn't have been better. Glenn was great at helping me choose from Milgard's many options, and Laura somehow coped with the record-breakingly rainy Oregon winter and spring to get my work scheduled. The installation was done entirely by Darrell, without a doubt the best craftsman/artisan I've ever met. He was truly wonderful: very organized, completely dedicated to an outcome of the highest quality, very good at finding solutions to complications, highly knowledgeable regarding Milgard products and installations, totally reliable, and meticulous. Every window was fully protected from the weather during his work, every work area was left entirely clean and orderly at the end of his work day, and he was very willing to work around my day-to-day business schedule in my home office. I simply couldn't be happier. One of the best purchases of my life! Thanks to everyone involved, and to Milgard to products that the company stands behind 100%. April 4, 2016
Rated 5 out of 5 by Great job Johnson Home Improvement did a great job. We came home from work each day, and the house was clean and the windows installed nicely. March 25, 2016
Rated 5 out of 5 by Great work. Always kept me informed. The dealer accommodated all of my needs and requests regarding scheduling and follow ups. I completely trusted the dealer and his workmen and my trust was fully rewarded. Very friendly and competent crew. It was a pleasure working with this dealer. March 25, 2016
Rated 5 out of 5 by Efficient, courteous and knowledge about products Windows installed on schedule time, correctly and clean up was excellent. Quick follow up on questions. Over all very good service. February 27, 2016
Rated 5 out of 5 by Dealer has great customer service Glen, at Johnson Home Improvement, was great to work with! He was professional, and made us feel comfortable during the process of measuring, ordering and installing our new windows. If we had questions he responded promptly. Daryl, our installer, did a great job and the windows look beautiful! He is also very pleasant to work with. Thank you! We have already recommended Johnson Home Improvement to family and friends! February 26, 2016
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