Our Reviews

Testimonials

We thank all of our customers and hope some of these reviews will help if you are looking into an estimate as well. Take a look at what some of our satisfied customers wrote.

Jay and his team at Semko,Inc are just great. I had to order replacement windows for my 3rd floor walk up and they delivered early and with the professionalism you only dream and wish for. I used that other company fel*** for a few windows years ago and was never happy, I'm now happy and glad I continued with the search for better windows and better customer service.

- Donald Kania

Bought my fist window from Semko Inc and I'm extremely Happy with my purchase. Plus I never thought I'd get a beautiful looking window that is made here locally in Chicago.Not really inclined with windows and thought everything household you have to buy from Big box stores such as Home Depot and Lowes, both told me 6 weeks for the order. Hal the owner was very nice gentleman and got me my windows in 3 business days unbelievable! Thank you Hal and Bob. Happy Customer for life!!!

- Bb4liffe

Great service and they help you with the installation of the windows.

- Hugo Galicia

Great service and they help you with the installation of the windows.

- Hugo Galicia

Very please with the professionalism and installation of our windows. The overall team treated us with great understanding and knowledge. The attention to detail on the installation was great. Ask about the patio door with blinds integrated into the window. We really like that feature.

- Chad Radtke

This company’s customer service was equally good as their reliable, professional and expert window job. I am very happy I found them and I am certainly using ONLY them! Five stars!

- B Phillips

3 windows and 1 patio door all custom sizes for my condo in April 2016. Semko prices came in fair and competitive, I chose them over slightly cheaper competition due to their high ratings in social media and their lifetime warranty. Home Depot came in almost double the price for the same standard vinyl windows with a lot of poor reviews. I am another one of Semko's satisfied customer. Install went smoothly and the guys(Adam and Matt) new what they were doing, cleaned up nicely before they left. I'm going back to them for all my future window needs. Especially on my next home!

- Antonio De Guzman

I own a home in the city and needed to have my windows replaced. I don't have to much time off because of work. My friend recommended Semko to me and i called them for an estimate, it was good for my budget and i booked the job with them, they were very professional to come in and discuss the job, show the windows i wanted and provide me with the estimate. The windows were done in a month, installation was awesome, they associates that came out were very efficient and did spectacular job installing my windows! I couldn't be happier. I recommend this company for your next window installation project! Thanks

- Dennis P.

Very professional all the way through. Windows look AMAZING - it makes it look like a whole new house. Clean up was so thorough it's like they were never here. Great price, very friendly - highly recommended!

- Kelly H.

My daughter's house needs new windows and I thought I would help her by sorting through the various window suppliers out there. What I found was that Semko was by far the best option for us. The Semko's treated us like family and worked with us to ensure all our needs and wants were satisfied. Great people, great experience.

- Gordon N.

Excellent service installation crew and prices. Very pleasant to work with. Installation crew was very through and clean. Highly recommend

- Cari B.

Everyone at Semko is incredibly personable and attentive. I was nervous about the process (first time homeowner) but Semko makes it easy. I replaced just my 2nd floor windows - WOW. It's like a whole new house. I can't wait to replace with the rest. Clean up was amazing- it was almost like they were never here! Highly recommend. Great price.

- Kelly Houlihan

Hal and the guys at Semko were awesome. I had a great experience from the start of the process. Never felt like I was being sold to like other large window contractors, and they were always on time throughout estimates, as well as install. The workers worked quick and were very respectful of my house and made sure to clean up after the work was done. Price was very competitive and the quality of work was second to none! Thank you for my beautiful custom windows and my storm doors!

- George Tai

I always try to support family run local business as much as I can. I especially try to support them as much as I can when they were very professional and installed quality windows at a cheaper price compared to every else I shopped around. The owner came out took measurements himself and kept me updated when I had questions before the install date. The installers arrived on time for the install and did a quick yet professional installation. I write this review well over a year after the windows were installed and they are still looking great and no issues whats over with them. I want to give credit when it's due cause if you are unfortunate enough to deal unprofessional contractors it makes a huge difference. I highly recommend Semko.

- C

Family business, no haggling and wasting hours of your time like the national companies, just a quick measurement, fair price and quote. Very responsive through the pre-installation process, and the installation itself was quick and professional. 17 windows installed by a 3 man crew in one work day while it was 30F and snowing.

- David Walasinski

Wonderful company to work with, high quality windows and professional install team that followed covid guidelines and wore masks while in the house. I would definitely recommend this company if you need new windows installed.

- Natasia O.

If I could give more than 5 stars I would. From the day Jay came in to measure the windows to the day they came to install them, it was a great experience! We have beautiful new windows, professionally installed, and all that in just a few hours. I highly recommend this business.

- Felipe C.

Jay came out and we got a very fair quote for windows to replace some really old, original windows in our bungalow that were odd sizes. So we went with Semko. Adam the lead installer and his team were nice, quick to install, cleaned up well and we had an overall great experience. we didn't even realize how much a difference new windows would make. Would recommend to anyone around the area.

- Alicia E.

Just got the windows replaced on my entire home (16 in total). Semko provided great service at an unbeatable price. I got quotes from some of the well known chains and they were double or triple the price. Semko got the windows to us before their expected timeline which rarely happens in home Reno nowadays. The project was done in one day. The windows come with a lifetime guarantee, look nice and so far are working great. Will definitely update if experience any problems.

- Katherine D.

- George T.

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