Kemp's Windows
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Kemp's Windows
We pride ourselves in offering personal and friendly service to our Portland, Happy Valley, Beaverton, Lake Oswego, West Linn, Gresham, Gladstone, Vancouver, Oregon City, Tigard, Oregon and SW Washington neighbors, resulting in a large percentage of repeat and referral business. We consider it the highest of compliments when our work results in the comfort of our customers to refer us to their family, friends, and neighbors.

We are members of the BBB, HBA, ORA, Clark County PUD, and an Energy Trust Trade Ally. Our installers are licensed, bonded, and insured within Oregon and Washington, as well as EPA and AAMA certified. Our lead personnel are Installation Masters certified. Today we have several family members involved with Don Kemp as the principal owner and president.

His wife and son are integral elements to the day-to-day operations. We also have the support of about a dozen tradesmen and office staff to better serve our customers. We're proud to have a second-generation family company.
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Kemp's Windows was founded by two brothers, Donald & Reggie Kemp, and Donald's wife, Valerie, in July of 1979, producing and installing interior and exterior storm windows. Although we continue to be a family owned and operated company, we decided to become a Sub S corporation in 1984 adding the "Inc." to our name.
Kemp's proudly offers key, local brands of windows, doors, and siding that offer superior quality and workmanship. Combined with Kemp's 36 years of perfecting our craft, you have a combination made to exceed our customers' expectations. Kemp's wants to fulfill your needs for replacement windows, doors, and siding.
Milgard is one of the largest and most trusted names in home windows and patio doors, serving the Western U.S. and Canada with over a dozen full-service facilities and customer care centers. For the last 50 years, we've demonstrated our commitment to innovation, quality and service. While our coverage is extensive, our service is local.
For more than 25 years, homeowners, builders and anyone who insists on the highest quality and most energy efficient windows for a new construction or remodel have put their trust in Cascade Windows. We promote a culture of honesty and integrity from our staff and dealers, and it shows.
Siding is the face and first impression of your home. We offer many styles and colors of fiber cement, wood, and even vinyl to suit your needs. Fiber cement offers all the beauty and charm of wood with durability and low maintenance. It resists rotting, warping, cracking, extreme heat, and even winds up to 150 mph!
Reviews (21)
Kelly McCann
Kelly McCann
Sep 23, 2021
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Positive: Professionalism, Quality
We had 14 new windows installed in our 100 year old house and the Kemp's team did a fantastic job. I was impressed by the entire process and would highly recommend Kemp's!
Service: Window installation
Kenneth S.
Kenneth S.
Jun 07, 2021
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Customer services has improved greatly. They replied promptly to my recent window replacement inquired and provided me with an updated bid proposal based upon my previous specifications. They even replied promptly to my email that asked several questions. I would now recommend them.
Fran Head
Fran Head
Mar 25, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
My patio door was really old and had a second door installed in front of it, a strange arrangement. Kemp's team came in and within two hours, the old ugly doors were gone and I now have a beautiful new door! It just transforms the entire area! From the first consultation to the completion, it was a great experience, so professional!
Service: Door installation
Debby S.
Debby S.
Mar 08, 2021
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We had storm doors installed by Kemp back in October. The doors were hard to fit and Kemp was really our last hope. Nicole was wonderful, helping us select a style and update our look. Because of COVID, there was a slight delay in delivering our doors but that was to be expected given everything that happened in 2020. Her boss came out and took very precise measurements and ordered our beautiful doors to fit!! The installer was great. Very knowledgeable and experienced. Friendly and accommodating. Everyone wore masks and gloves and took every precaution to keep us all healthy and safe. And they
Gina Fox
Gina Fox
Feb 26, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
I recently had 6 new windows and a new front door installed at my home and I was very pleased with the installation and the professionalism of everyone that I dealt with at Kemp's Windows from the office staff Nicole, the installers and the owner Brett. All top notch and very attentive to making sure I was a satisfied customer.
Jay Wilt
Jay Wilt
Feb 25, 2021
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I had 11windows and doors replaced. Kemp Windows Inc was easy to work with. The installers were thoughtful and professional and helpful. I feel I received good value. I would recommend them.
Jay W.
John Z.
John Z.
Feb 19, 2021
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Kemp Windows has horrible customer service. I've called numerous times to have a job detail completed. They say they will get on it, then don't.
Stay away from Kemp Windows.
John Zukin
John Zukin
Feb 19, 2021
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DO NOT DO BUSINESS WITH KEMP WINDOWS. I’ve spent months trying to have one balancer replaced after buying $3600.00 worth of windows and repairs. I am a small customer. When Brett Kemp told me they don’t do lots of small orders I should have run. I’ve been told no less than 10 times by two different employees that my issue would be taken care of. I should have never done business with them. Brett, probably an entitled son or whatever, acted like he was doing me a favor giving a quote. It’s been 18 months.
Akim M.
Akim M.
Nov 30, 2020
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Poor installation, door handle was improperly installed and worker came next day to fix without notification or even acknowledgement of why he was there.
When installed, workers were playing music loudly and disrupting the home. It was clear they did not know what they were doing by the length of the time it took for them to install the door, constantly referring to the instruction manual and for improperly installing the door handle...
Upon arrival, screen door was ripped and paint on storm door was damaged.
When issues were stated above by owner, he did not receive feedback well (arguing about
Jack S.
Jack S.
May 10, 2020
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In 2007, I hired the husband of my coworker to remodel my home. I paid the person in advance every time until they stopped showing up. Among the many things he did, he had his crews installed a French door facing the east. During the rainy season, it leaked. It's a Jald-wen door. I called the manufacturer. They said it was only supposed to be installed where there was an overhang. Through another coworker, I was recommended Kemp's Windows. Brett Kemp visited and gave the same exact feedback. "It's the wrong application," he said, as I recalled. He was professional. In the
Shane M.
Shane M.
May 03, 2020
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We had 8 Windows a slider and a front screen door installed in October 2019 . Installation was good but 2 of the screens for the windows were bent somewhere before they got installed . After several I mean several phone calls to kemp's to find out why they had not been installed (after we were told by installer it would be no more than 2 weeks ) 2 months later finally we got them installed . Here is where I am very upset !
We were to get a 900 something dollar Energy Trust Rebate back in 60 days after installation .Well it's now over 6 months later and after several phone calls to Kemp
Jen L.
Jen L.
Mar 11, 2020
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Wow. We had two window installers come out to the house today! I highly recommend kemp windows. Very professional, super friendly, nice guys and fast! They took all the garbage with them, cleaned up the area like they were never there! Thank you so much!!
Tyson Cobb
Tyson Cobb
Dec 29, 2019
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Very few places install new storm windows since all new windows are double paned. Kemp was recommended by our contractor, and I have to say, they were easy to work with, very informative, timely, and efficient. Highly recommend! Now I just need a better plumber.
Barbara Klausman
Barbara Klausman
Sep 22, 2019
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We just had a new door installed by Kemps Oh My! The transformation is awesome and we are so happy that we went with Kemp's instead of one of the big box stores. Patti, in the office, is so pleasant and knowledgeable to work with. The installer, Dave, is a very skilled craftsman and a perfectionist. We cold not be happier. Don't go anywhere but Kemp's!
Steve Blair
Steve Blair
Sep 04, 2019
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Patti is so helpful she really knows the business, and they carry those great milgard windows with a lifetime guarantee.
Kat B.
Kat B.
Aug 25, 2018
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I had Kemp's come out to my home twice for two very large projects not only to replace windows but to remove several doors and either convert them in to windows or to wall them up, they replaced all my siding. I highly recommend them to anybody..
Steve F.
Steve F.
Jul 05, 2018
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My wife and I debated for several years about getting a patio door with internal blinds. Of course, we looked at the big box stores and researched Pella, Jeld Wen and other manufacturers. When the time came to replace our old patio doors we were referred to a local lumber company, but thought it would be a good idea to get a quote from a dedicated windows/door installer, as well.

Kemp's came in with a very reasonable price for the door and due to their relationship with Milgard (an Oregon company, by the way) and their helpfulness, we had them do an on-site estimate to include labor. The
Karen M.
Karen M.
May 12, 2018
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When we finally decided to buy a, more secure, new front door we called Kemps's. Brett came out with all kinds of examples and endless combinations of choices. Along with his expert advice addressing our concern for a sturdy door without the side windows. We purchased a 36 inch Made in the USA Solid wood stained door with gorgeous windows across the top of the door and a peep hole! Exactly what we wanted! Brett arranged for the contractor, who was excellent, knowledgeable and tidy! Once the door met with our approval it was installed in a day. We are planning on a few more door upgrades
Joe M.
Joe M.
Mar 11, 2018
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Brett was very good. He came out and looked at our skylights and helped us order a set. He was very responsive during the order portion, but was impossible to contact after that. He never called back when messages were left -- others in his office did.

After that the issues came --
They installed them, but damaged the internal paint of the house. So I called them and they asked me to touch up the paint so I asked for a discount for having to clean up for them. Ultimately they came out and touched up the damage. It took a couple weeks.

A couple weeks later, one of the skylights started leaking
Bill F.
Bill F.
Sep 12, 2016
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Sold us Windows but when Milgard messed up and left off screen the didn't rush or even come back to install it. They had it shipped to us and we had to figure out how to install it. Wow
Candy A.
Candy A.
Apr 07, 2011
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In March Kemp's Windows installed two storm doors. Quality work, very affordable for very nice looking doors and they were friendly and answered all my questions. They were neat and prompt and I will call them again to ask them to do some siding work. No need to look any further.