Windows & Door Services In The Portland Area

In need of windows or door installation in the Portland Metro Area of Oregon? Sister Siding provides window and door replacement & installation services in the Portland Metro Area.

Window Replacement & Installation

photo of a dining room with new windows | sister siding window installation

Whether its a window replacement or new window installation, updating your windows is an important aspect of keeping your home safe from the Pacific Northwest elements. A window upgrade will also keep your home energy efficient by keeping electricity bills down. Sister Siding is a trusted window replacement and installation contractor that is ready to work on your project.

Door Replacement & Installation

newly installed glass french door | Sister siding

Protect and enhance your house by upgrading your doors. With many color options and solid materials, your new door will stand the test of time, keep your home safe, and give it an updated look. Sister Siding’s door installation and replacement crew can have your new doors installed in as little as a day so you don’t have to worry about security, weather, insulation, or pests.

Professional Window & Door Solutions

  • Window Replacement

  • Door & Window Trim Installation

  • Door Replacement

  • Window & Door Trim Painting

  • Window & Door Trim Repair

  • Door Painting & Staining

  • Energy Efficient Window & Door Installation

Upgrade To Energy Efficient Windows & Doors

Sister Siding offers a wide range of options when it comes to updating and protecting your house. Our team of trained professionals can help you save money with new energy-efficient options like double-paned windows and insulated doors. Upgrading to energy-efficient windows and doors will not only help to reduce the cost of your monthly bills, but it will also transform the look of your home for the better. Our home window and door replacement services make changing your windows and doors easy.

Need Help Finding The Right Windows Or Doors? We Can Help!

If you need to order your windows and doors, Sister Siding can help you get the materials you need. We take precise measurements to ensure you purchase and receive the correct sized window and doors for your installation. Some brands of windows that we work with are Milgard, Andersen, PlyGem, and Cascade. Looking for a specific window or door type? We have further recommendations that you can sort through with one of our team members to find the perfect windows and doors for your home.

We Handle The Entire Window & Door Process

Our estimator will visit your home and guide you through the design process to cultivate a custom plan for your window and/or door replacement. From there, if you choose to have materials ordered by us, our Sister Siding installation expert will measure and order your replacement windows and doors right then and there! We will take extra time to ensure all necessary steps are taken for an installation and sealing using manufacturer guidelines. On the scheduled date, our team of contractors will come in and replace your door or windows in as little as one day! Our team has amassed a large amount of hands-on experience over the years, which makes them stand out against the competition and deliver a level of work you will truly be happy with for years to come.

Why Sister Siding For your Home?

Sister Siding is committed to providing outstanding customer service and an unmatched window and door installations. As a family owned business, our projects are all managed by a single person from initial bid to finalized product without the runaround that could happen in a larger window or door replacement company. Our window and door professionals are on time and held accountable through every step of the installation process. We value integrity over having an unhappy or unsatisfied customer and would prefer to earn a solid reputation for being a contractor that people can rely on.

Our Values:

owner of sister siding, Joe Kelly

Satisfied Homeowners

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Julia Freybote profile picture
Julia Freybote
18 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent work, value for money, and team! I'm very happy with my new windows and highly recommend Sister Siding!
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TM P profile picture
TM P
3 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The star I gave reflects the basic work done as in the end, the job was completed but with a lot of work involved to get to the end. Problems with communication from the first rep to the office staff were never resolved. Plus the workers had to return to complete the job after I noticed that the workers had overlooked an area. I'm not happy about working with this group, though I have to say that the final repair and the paint work was satisfactory. It was just too much work to coordinate and make sure things were completed well that turned me off of this group.
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Kathy Donker profile picture
Kathy Donker
2 May 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We loved working with Sister Siding from start to finish. Lucas showed up and listened to what we wanted but also offered great suggestions. Got a quote quickly. Great communication during the entire process. The team was amazing....They modernized our old 1970's split and we our so happy with it! Their craftsmanship is impressive. I would definitely recommend their services!
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Heather Blackwell profile picture
Heather Blackwell
1 May 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
From my very first interaction with Lucas, I could tell he was knowledgeable and genuinely wanted to help us make the right decision for our home — not push us into a sale. Throughout the process, Lacey and DJ kept us informed about the timeline and what to expect, and were always quick to respond whenever I had questions. We've owned our 78-year-old house for 13 years and have had many work crews come through. Sister Siding has been one of the most pleasant experiences we've had. I have a keen eye for detail and admittedly high expectations, but every request I made was met with positivity and professionalism. Arseny went above and beyond to make sure I was completely pleased with the final results!
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Justin Pridon profile picture
Justin Pridon
22 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This company is great! DJ called our company needing some plumbing extended as they were replacing the siding for a house in Hillsboro, DJ was great to work with, he treated his crew well and I really appreciate his response times. Super happy and would totally work with them again!
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Jeremy Cleveland profile picture
Jeremy Cleveland
12 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Reedville Youth Baseball is a non profit organization in Hillsboro. I reached out to Sisters Siding about a new roof, new siding and gutters for our snack shack at one of our locations. From the initial meeting with Lucas to give us an amazing quote, to the amazing work done by brothers Josue and Cesar, their father who did an awesome job on an unexpected and much needed concrete repair , the whole process was well explained and the work done was professional and on time. Thank you to DJ and Lacey for sending us an awesome crew to work with.
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Karl Eckweiler profile picture
Karl Eckweiler
11 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great experience! Both the siding crew and the painting crew were very courteous and professional. They kept the work site clean and made sure I was happy with every aspect of their work. The finished product looks great. No short cuts, quality work. We would highly recommend them. Project Managers for every aspect of the job were responsive and communicated throughout the job. One of the best experiences I have had with a contractor.
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Doug Richeson profile picture
Doug Richeson
7 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Sister Siding was easy to work with from start to finish. Lucas showed up on time and was very good getting me the estimate and was flexible to allow for differing options I was interested in. Decided going with Hardie lap siding and a full exterior paint. The crew showed up everyday on time, had good craftsmanship and did good work and kept the worksite clean and organized. After the siding was done, Sister had JK Paint come out and do the full paint job. Again the crew showed up everyday they were scheduled on time and did a great job. Completely happy with the quality of work and the fair price. Definitely recommend.
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Chris Fanourakis profile picture
Chris Fanourakis
4 March 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Was very easy to work with the team. They did an amazing job in such a short amount of time!
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Alex Blanock profile picture
Alex Blanock
15 February 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I was very pleased with the work performed by Sister Siding. Holden kept me informed on the job status. He scheduled the work of Andrey around the schedule of the plumber. Andrey arrived according to the plan, did a quality job, in a timely manner. Andrey gave us options on the trim style and location. There was good coordination from start to finish.
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Courtney Amabile profile picture
Courtney Amabile
29 January 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Sister Siding has been incredible from start to finish with our exterior siding project. Project estimator Lucas showed up on time, assessed and measured, and was up front with the likelihood of the project coming in higher than some local contractors. He then sat down, on site immediately, and explained the estimate with us - which came in mid-range for where we’d received estimates for the project from other contractors. He then shared the different options for paint and other upgrades that we had available - in addition, some perks to scheduling siding work over the winter. We were so impressed with the professionalism that we knew we would go with Sister Siding. They worked with us on a date that made sense. Communication and expectations were set clear & the project manager Holden was so easy to talk to, get ahold of, and ask questions to. Dennis and the siding team on site were professional & limited their impact where they could. Additionally - their work directly with JK Paint and seamless process makes it so easy to do a siding/paint project with low stress. Bonus! They have a paint consultant that will come to your home & help you decide on colors with a massive catalog to choose from. Such a useful experience! Overall - LOVED working with a small owner-operator business with no ties to giant contractors in the area. It’s clear this small company cares about your experience as customers & I can’t say more about positive customer service. A few small issues: 1) We had an issue with the window trim, where after the project mostly wrapped the siding team opted to not trim two windows due to an existing vinyl trim. We specifically asked for them to be trimmed aesthetically in the contract. It was just a miscommunication. They came back & redid the work in a professional way & fixed it up immediately! 2) We had to ask them to do a second clean-up due to dust from cutting the Hardie. Also - there was trash left in the driveway after the remaining materials were picked up. 3) At the beginning, communication was a little clunky. We had set a date for project start and the morning of, I hadn’t heard from the project manager about when the team would arrive. I got ahold of him shortly after 9am, after messaging another team member. Their team got sick & he was trying to pull another team but that didn’t end up working. We pushed the start date of the project. After this though, communication with project manager was almost instantaneous & overly helpful. 4) We had an issue with the exterior light that was reinstalled improperly. They did send out an electrician as soon as I could do some troubleshooting with breakers at home. The electrician was done in literal minutes & the light works just fine now. Summary - if there’s an issue, they fix it right away!
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Daniel Stevens profile picture
Daniel Stevens
23 January 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Prompt, quick, thorough, friendly crew. Trustworthy, honest and vey professional. Excellent work as well.

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