Our Reviews

Windows & Exteriors by Olson ■ Windows•Doors•Siding•Roofing review summary

5  591
4  19
3  8
36 reviews with no rating

Recommendedon Facebook,Sep 08, 2023


Amazing company amazing Expert Manager. So impressed by the knowledge, and sincerity. Thank you Mrs. Rochelle Nelson for your amazing company, you can invest in your own capacity, I will not tell you how much I invested because it private, am here online to recommend Mrs. Rochelle Nelson for her good works, if you are looking for where you can invest your money, and where it can be safe contact this company via. Email: rochellenelson731@gmail WhatsApp: +13016159610 Facebook: Rochelle Nelson

5on Google,Aug 16, 2023


We met Scott at the Crystal Lake Home Show this year looking for someone to do a small entry door project. He was very helpful and offered us some great choices. A couple weeks later, when we decided we wanted to do a full makeover rather than just a few doors, I reached back out to Scott. After considering a few companies, we settled on Olson, as we saw the best reviews and value in his quote. We now have new windows, entry doors, siding, soffit / facia and gutters. The products are fantastic. The workmanship and professionalism by the crews was amazing. Scott was in constant contact throughout the job to make sure it was getting done properly and to our liking and staying on track for timing. The project went flawlessly, the house looks amazing, and we could not be happier with our decision to use Olson. I would highly recommend them to anyone looking for any of these projects.

5on Google,Jul 25, 2023


With Olson Windows of Barrington IL, the installation of our new windows went extremely well. We needed to replace two large picture windows, one of which required scaffolding because the mounting location was 14 feet above the ground floor. The skilled installation crew fitted the windows in perfectly. They were professional, on time and very friendly. They protected the surrounding floor and exterior walls and then cleaned up the area upon completion. We were also very pleased customer service kept us updated on materials and dates. We would highly recommend Olson Windows in Barrington.

5on Google,Jun 26, 2023


The carpenters came with our window right on time. They went to work taking out the old window/door and resolved any issue of rot immediately. The two gentlemen carpenters prepared for installation of new door. As the new door was being placed in the opening, much consideration was given to every detail. Our new patio door looks great and works great!

5on Google,Jun 16, 2023


After meeting with three different window and siding companies, we decided to go with Olson. We met with Tony. He definitely seemed to be the most knowledgeable and offered us the best deal. He spent a lot of time measuring all of the areas around our house and was right on the money for everything. Tony and his crew were a pleasure to work with. This company did a lot of work for us. They replaced the siding on our house and garage, customized the front of our house, installed all of the windows in the front of our home, framed out all of the windows and doors, and put in a sliding glass door into our addition. Our home is on a whole new level. We are highly satisfied with the work that has been done.

5on Google,Jun 07, 2023


If you are looking to have windows installed in your home you owe it to yourself and family to call Olson Windows in Barrington IL. I met Scott Thorson, a representative of Olson at home show at the Lake County Fair Grounds in Grayslake Il. It was clear Scott was personable, professional and knowledgeable about his business. We took his card and called him 3 years later, he did make a good impression on us. We set an appointment Scott came out discussed what we were looking for and made recommendation he felt would help us accomplish our goals. The team that installed our windows were prompt, professional and did a fantastic job of installing our windows, some of which posed a bit of a challenge. They even did a good job cleaning up after the installation. In short I have to say I have been quite impressed by Olson Windows of Barrington, they give old fashion great service. Everyone I came in contact with at Olson's was pleasant and very helpful. I will continue to do business with Olson Windows, I feel confident recommending their service.

5on Google,Apr 18, 2023


Olson just finished our roof replacement project today, they did excellent work just they did 2 years ago when they installed siding and gutters for us. Tony and Marcos were wonderful to work with, answered all questions. Crews cleaned up well at the end of the day!

5on Google,Mar 31, 2023


We just engaged Olsen to replace our windows. Tony is probably the best, most-professional, and responsive salesperson we've ever dealt with, period. Mariano and the team who did the install were efficient, also professional, installers who showed craftsmanship in their work. Quality job all around! Thanks Olsen!

5on Google,Mar 30, 2023


It took a while to get the windows, but Ivan got it done and kept me posted. Their installers were very professional and did a careful and clean installation

5on Google,Mar 25, 2023


Had a terrific experience and highly recommend Olson. Incredibly professional and informative from providing recommendations for solving issues with large architectural windows and throughout the order and installation process. Top notch professional consultants and installers, everything in perfect order after installation. Don't waste your time and money calling around, Olson is the real deal.

5on Google,Feb 02, 2023


We recently had our siding and windows done with Olson. From start to end the process was incredibly easy and our contact through the entire process, Tony, was sure to answer all our questions. Tony was upfront about the possibility of any additional costs that could be involved (we have an old house that required a few additional repairs during the process), and always came to us before moving forward with the unexpected work. They were able to start our house earlier than we were initially told, and the entire process lasted about 2 weeks. The crews were all super respectful of us and our property, making sure to clean up the work sites both inside and outside of the house. We did talk to a few other companies, both local and national, before deciding to go with Olson, and are more than satisfied with the decision. If you are looking to get windows and/or siding done we would highly recommend using Olson!

Recommendedon Facebook,Jan 18, 2023


Mr. Jackson Robert is an honest, knowledgeable, straightforward Man. Always has his client's best interest first and foremost. Works extremely hard and diligently for his clients!! God bless you for helping me earn so much in just a few days. I will forever remain loyal and always invest in him. Contact him, Email:[email protected] WhatsApp:+1 (657) 366-7359

5on Google,Dec 20, 2022


Recently had windows and residing done this was my first experience with a major project on the house and my first experience with this company... I cant express how truly pleased I was with the entire process-from selecting materials to going over the quote to the Team that came and did both jobs-Professional, polite and conscientious of the work. Great communication throughout the process I recommend this company 100%

5on Google,Dec 01, 2022


Highly recommend Olson windows. They did an amazing job.

5on BBB,Nov 11, 2022


Great job by everyone at Olson. **** was our sales guy and answered all our questions when trying to decide what manufacturer to go with. The install crew was fantastic and got the job done in one day. Very polite and they cleaned up everything. And the price was right where we wanted it to be. Thanks for a job well done.

5on BBB,Oct 27, 2022


Done right and professionally. Took less time than I thought. Highly recommend them.

5on BBB,Oct 25, 2022


After interviewing four different companies, I chose Olson for my living room window and patio door replacements. Every member of the Olson crew, and the materials and workmanship they provided, were excellent. The work took place according to the schedule they gave me at the start, in spite of the crazy times we are going through. I highly recommend Olson for window and door replacements.

5on Google,Sep 22, 2022


Olson Windows has consistently been terrific to work with. I have nearly completed my house, and definitely plan to use them to complete the job. Their pricing was very fair. The sales rep is extremely diligent and has stayed in contact throughout the process. I have been very happy with the installation teams and overall highly recommend them to others!

5on Google,Sep 16, 2022


From start to finish, this is the company to go with. Every single person I have encountered is professional, knowledgeable, and approachable. It is one of the few companies I can trust and haven’t had a single issue with. They are beyond exceptional to work with and their products and installation are as well. Do not hesitate. This is a company you can trust.

Recommendedon Facebook,Aug 29, 2022


Olson performed a complete roofing, replaced all chimney flashings and installed oversized gutters / downspouts on our 1960 ranch home. We could NOT be happier with the results. Simply outstanding! Different teams worked on each section - roof, flashings and gutters. The coordination with Marcos Botello was superb - everything happened seamlessly. Cleanup was excellent...not a nail to be found!! If we ever are in need of other exterior work, Olson will be our 'go-to' company, without hesitation.

5on Google,Aug 29, 2022


We could NOT be happier with our overall experience regarding Olson Exteriors. In August 2022, they replaced our ranch home roof, added new flashings and oversized gutters / downspouts...each using a different team that specialized in those specific areas. Their teams worked hard, cleaned up expertly and, most important, their installation was superb. Pricing was very fair considering we used Grace Shield Select underlayment, Ownings-Corning lifetime warranty architectural shingles and had unusual flashing needs. The gutters were the final touch - outstanding. Should we need ANYTHING exterior in the future, Olson will be our "go-to" company, without hesitation.

5on Google,Aug 09, 2022


We replaced 18 windows and added a door. Very straightforward without any hassle. From the initial call through installation, it was a smooth process. During installation, our house was treated with respect and care. I’d recommend Olson for anybody wanting a great product and excellent customer service.

5on BBB,Aug 07, 2022


Used ***** several times and theyve always gone extra mile to get it down right.

5on Google,Jul 27, 2022


Great company!, Ivan my sales representative was honest and direct, explained everything in great detail! And was very accommodating when I asked to revise the quote! The install team was polite and professional! They really pay attention to detail!The quality of the windows has me greatly impressed I definitely recommend Olson windows and doors to my family and friends!

5on BBB,Jul 27, 2022


Great Company!! My sales rep **** was wonderful to work with, explained everything in great detail! the crew that come to the house was polite and professional they really paid attention to detail! and keep the house and yard very clean, and the product I received (******* windows) I was very impressed with the quality!I would Highly recommend Olson Window and doors!

5on Google,Jul 21, 2022


I highly recommend Olson Windows. The whole process from Sales through Installation went smoothly & professionally. The installers were polite, careful, & did a good job.

5on BBB,Jul 21, 2022


I highly recommend Olson Windows - the whole process from Sales through the Install, went smoothly, & professionally. Was very happy with the installers; polite, careful, & did a good job.

5on BBB,Jul 20, 2022


Service was very good. Workmen doing the installation were knowledgeable, careful, courteous.We are very satisfied with the windows and with the installation and the service.

5on BBB,Jul 19, 2022


Excellent service..great installers. Highly recommend Olson Windows. Call me if need the recommendation..***************************** 902 ****.

 Excellent service, complete explanation of the process, seamless installation by professionals, everything done correctly and cleanly, finished with paint touch up. Fine product -- Pella windows -- installed as they should be. Thanks to Mike S. and his crew! 
 Fantastic professional team. Excellent prices . Large variety. Quick service. Knowledgeable and trustworthy owner. Very professional laborers and extremely tidy on the job site. I will highly recommend this company. They exceeded expectations with stellar service. 
 Great company to work with! Would definitely use again! We had 6 windows replaced and ordered the Pella Vinyl windows. Highly recommend using Olson Windows. 
Lead Safe Certified Firm
Angies 2019 Super Service Award
James Hardie
Lindsay Window & Door LLC
Expert Member BuildSmart Preferred Contractor
Marwin Windows & Doors
Mastic Elite Contractor
ProVia – The Professional Way
Real Cedar
OSI – Certified Installer
Pella Platinum Certified Contractor
VKolbe Windows & Doors
Bulldog Gutter Guard
Davinci Roofscapes
Andersen Certified Contractor
Andersen Windows & Doors Certified Installer
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Serving Barrington & the Northwest Suburbs of Chicago
Olson Windows, Doors, Siding, Roofing

310 W. Northwest Hwy.
Barrington, IL 60010
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28369 Davis Pkwy Ste.400
Warrenville, IL 60555
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