Jon and Alex did a great job on multiple complex projects. We had to put in a huge wall of windows in a deck area with polygon shapes. They helped with design and made sure I got the right product that was well insulated but not the most expensive. They did it at a fair price and if I ever pointed out a problem they came and fixed it with good care. They also did six skylight for me very quickly. Thanks! read more

I recently had my home windows replaced by Friendly Windows and Doors. I was very impressed with how quickly they came out to give me an estimate and to install my windows. The price I was quoted was a reasonably good value. The windows are beautiful and well crafted. I am so pleased that I have referred them to my friends and family. read more

We had all the windows replaced in our entire 6 unit walk-up in 2024. John and his team did a great job throughout the entire process. The installation was quick and professional, and the windows are quality. I appreciate that John is straightforward and honest with potential customers. He does not try to upsell anything which means a lot to me when looking to hire someone for a project of this magnitude (in a field that I am by no means a professional). I would recommend Friendly Windows to anyone who wants to get the job done right. Good people to do business with! read more

I was able to get my window fixed and one of the owners reached out to ensure that everything was taken care of. He seemed very intent on customer service and that meant a lot to me. read more

Overall, I am happy with the service because we got new windows that work great--they open and close very smoothly, they are energy efficient, and are already keeping the house temp more stable. Waaaaayyyy better than what we had. The quote process was very helpful--Joe was very attentive to my emails/texts, replied almost immediately, and was pleasant to work with. I was surprised how cute the egress window looks. Pic here just to show it off. They were also able to finish all the work in one very long day. They arrived a bit late around 9:40am and left just after 8pm. I was happy that they were able to complete all the work in one day as I was expecting two days of work. They definitely worked very hard, and I appreciate it. But as you'll read below, I think they were rushed to just get the job done and leave. I cannot give 5 stars though because I felt very uneasy about the mess that was left. -There was debris left on our porch (see pic) which I just find unacceptable, especially in my home with a 2 year old. -I also noticed black smudging on some windows and perhaps the same black material actually coming out of one of the windows (see pics). I was hoping for super clean windows upon installation but I see that it's really just about installing--I'll need to clean them myself. -Small debris was found in other areas too like in my garden beds (I suppose how are they supposed to clean that up unless they laid down a blanket beforehand) and in the creases of our front door. -They also did not tell us we would need to remove a curtain hook we have on the side of our windows and I realized afterwards that they took it off themselves because they stripped the screw and put it back in backwards. -I've noticed that the caulking is not consistent throughout. Some windows have caulking in every corner, some are missing a corner or two. No idea if there would be a reason for the differences but I would have thought they'd be fully caulked. I appreciate the hard work and am happy with the windows. Just wasn't exactly the experience I was really expecting. read more

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We were referred to Apex by Home Depot. They were able to fix our casement windows quicker than anticipated. We will for sure be using them again if/when it's time to fix our other windows. read more

We had a great experience with Friendly Windows. We had 23 windows replaced, along with a new front door. Joe was very personable, knowledgeable and communicative during the estimate process. When it was time for installation, Patrick and David were also very communicative and easy to work with. We're about one week into living with our new windows and new door, and so far so good. The windows all look great and we're noticing a difference with regards to insulation (it's Jan in Chicago). Overall would recommend! read more

Friendly Windows - New porch windows and new front door - Windows Installation Near Me - Barrington, Illinois

The patio door for the balcony in my condo was leaking in lots of air and needed to be replaced. It was the original one to the unit and was big and heavy and I'm on the third level. The staff from Friendly Windows helped me select the appropriate size replacement and aided me in the process of getting approval by my HOA for it to be replaced. When the door was made, they arranged installation within a couple of days after they received it and had it installed in a matter of a few hours. Their whole crew was very respectful of my place and let me know what they were doing each step of the way during the installation. I would recommend them for any household door and window projects. read more

Friendly Windows - The patio door. - Windows Installation Near Me - Barrington, Illinois

We highly recommend Friendly Windows. We had 21 Sunrise replacement windows installed. We could not be more pleased. The Sales/Project Rep, Joe Homik, was very helpful and professional. He helped us decide which windows met our needs. He answered many questions as he lead us though the process. Dave and the installation team was also outstanding while completing the high quality installation in one day. We were very pleased with the price and quality. I suggest you give them an opportunity to meet your needs. read more

These guys do GREAT work. We had 13 Marvin windows installed. They did a beautiful job. Great customer service as well. Highly recommend!

I am very pleased by the service and quality of prouct I received from Patrick and his team of installers. We had a french door, front door and basement window installed just today and we couldn't be more pleased. From communicating to cleanup, Friendly Windows was great to work with and I could not more highly recommend them. Next project will be the windows. read more

Had a great experience working with David and Patrick at Friendly Windows. They're not your average sales guys who are extremely pushy. They come in, evaluate what you need, listen to your concerns and come up with fair and honest proposals. I live in an HOA so the exterior has to be identical to what we currently have in terms of window design and David went above and beyond to ensure the collection of windows he was offering me matched exactly that. He provided many samples/examples of the type of window I would be getting so I could submit it to the HOA for approvals. Installation of the windows was fantastic. The guys prepped the area with drop clothes to ensure they didn't make a mess and spent two days installing my windows. Once they finished installing, they caulked and painted the interior trim and the windows came out better than I could have expected. David ensured I was completely satisfied before he left and said if I have any issues to just let him know. Thankfully I have not had any issues and we are finally enjoying our brand new windows. Thanks again! read more

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David and John were great to work with. I had my big picture window replaced in my 1950s ranch as well as the other smaller windows. They also did a nice job replacing the old siding. Everyone wore a mask. David was easy to work with--great with communication. He was very clear on what they would be installing and how long it would take. I would definitely recommend this company! read more

Friendly Windows - Replaced windows and siding - Windows Installation Near Me - Barrington, Illinois

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What an awesome job Friendly Windows did replacing our casement kitchen windows. The price was right, they answered my email's timely and installation was done with care. A small issue with one locking bracket was meant with a swift resolution. I am a very satisfied customer. read more

I am impressed with my new andersen windows and andersen patio door. I live in an older building in Chicago from early 1900, so remodeling has generally been a challenge. I met with 3 different highly rated window replacement companies on Yelp and chose Friendly Windows. I felt that John had the best understanding of the challenges present for this job. Not only this, but they had the best price for the project. Once we scheduled the installation date, the crew came out ready to remove and install the new windows. They worked very efficiently and cleaned up after themselves. One day after they finished putting in the new windows, I could definitely tell my home was a lot warmer. Plus the exterior looks amazing! If you are looking for replacement windows, don't hesitate to call this company! read more

I called Friendly windows based on yelp reviews and feedback from others. David and Patrick were super friendly and professional when they visited my house and showed me samples of all the different options I had to choose from. They gave me a fair price and timeline to start work; and they were even able to begin a week earlier than anticipated. Ok work day, it was a full crew tearing down 17 windows over 90 years old, and replacing them with brand new dual pane windows...I was honestly afraid of how it would turn out but the windows ended up amazing!!!! They even maintained my old windows as they are stained glass antique and I plan to use them as decorations. The job was done in 48 hours (2 separate days required for curing), and their clean up team was phenomenal. I didn't have to do a lick of cleaning on my own, and Patrick even came by a few days later to check on things. Overall I am very pleased with my windows, and our house is now very well insulated from both cold and heat. They products are great, but the service is even better - I would recommend Friendly Windows to anyone looking to upgrade or replace their current windows! read more

David helped me out with my new windows. I have a small condo in Kane County and they are all the way up north in Glenview. Before the phone call even ended David was already at my place going over options, walking me through the process. It's intense, and not cheap, but so, so worth it. John, the owner was super patient with me, and really able to explain the details. They told me 6 weeks, and were right on target with their time frames. The windows are gorgeous. My girlfriend loves them. She is happy, and I am happy. Will always recommend Friendly Windows to family and loved ones. Thanks guys! read more

Pros: 1. The Polish carpenter is an extremely skilled craftsmen. I had 3 custom made half-circle windows, one of which needed custom made front panel. He barely speak any English, but his sidekick, a high school son, speaks perfectly. I still can't wrap my mind around how they replaced one of my 3rd floor window from the inside. And another large half-circle window that cannot be brought up there from inside of the house to the roof. They did it with only two ladders. 2. The price is competitive. 3. John, the owner honors what the company promised verbally or in writing, even there were some wrinkles in the process. Cons: 1. The sale person (withholding the name) is very nice guy but I wish he would had been a little under promising but over delivering 2. It took way longer time than anticipated to finish replace 3 windows. Overall: If you are looking for high quality workmanship at a reasonable price, give them a try. If you have other project depend on their job to be done on schedule, you might want to reaffirm. read more

I have worked with this company for many projects. They are very profession & do highly detailed, beautiful work. I would definitely reccomend them! read more

I hired them to install and replace all windows at my parents home in Chicago about a month ago before the winter hits. Let me begin by saying how friendly and professional these folks were. I called in after someone referred them to me and asked them how quickly can they come and take care of these old nasty looking windows. The manager or owner I'm not sure who he was told me the very next day they will send someone to check it out since its a massive job. The person came the next day, on time and took a look at everything. He left and told me he will get back to me later that day with the details and price. After he called me a few hours later I received a quote and we set up a date for installation. They came over next week to do the project and after a long day they finished. I checked it all out and and looked awesome. My parents haven been living there for few weeks with the new windows and they couldn't be any happier. They heat doesn't escape from the inside nor those the cold get in. Also the windows look great. I would highly recommend them. Thanks again guys. read more

Run Away from this business. A VERY detailed custom windows project proposal was submitted in writing on March 8, 2021 to Friendly Windows. Not even the courtesy of an initial follow-up to my email, and no subsequent communications from Friendly Windows. Lazy and unprofessional appears to be this company's business model. Instead, go with THE only Chicago area Windows replacement company with an A+ Rating by the Better Business Bureau. That competitor also has a badge of honor on the Chicago BBB website with NO complaints and generous Positive reviews. read more

Replaced one oversized window that was having problems closing. They offered to repair and save me the cost of a full replacement, but it was something I wanted to go the extra mile on for my tenants. They did great work on a short time frame, and were honest and flexible throughout the process. The installers were professional, quick, and cleaned up after themselves. The window was installed properly with insulation; I've had no issues. I have already contact them again for future needs, and David has been extremely helpful, informative, and fair in our dealings. The window it self operates perfectly. It looks beautiful and keeps the heat out as well as any window in the house or others. This is a great business; you should definitely give them a chance to help with your home upgrades. read more

I started working with this company at the beginning of the summer. It took about 3 months for us to get our actual windows replaced. We had two different people come measure three separate times. The guy we were dealing with assured me the team was familiar with working while the client isn't home. I was there to let in the team and the first thing they said was "Do you know where these go?" there was clearly no communication. They also brought two wrong windows. One was the wrong size and the other was not frosted when it was supposed to be. The guy came back while my boyfriend was home and I was gone and tried to blame me for the mishap on the frosted window and later tried to tell me I was in the wrong. I pulled up the original contract which confirmed we did order a frosted window. I decided to go with this company because their reviews were all five stars. I even fought with my landlord telling him we should go with Friendly Windows as opposed to another company. There were so many miscommunications on the company's end along with countless unexplained delays. (and trying to blame me for his mistake, which was ridiculous). This project was 4 windows and was supposed to take about a month to a month in a half from the time of measuring to window instillation. This took them from mid-July to October to complete. I do not suggest working with this company. read more

David Lalusic and his crew were attentive throughout the purchasing and installation process. It was a lengthy process with some delays; however, David always made sure that our questions were addressed. We had three windows and a balcony door installed in our Chicago South Loop condo, and we are quite happy with the quality of these "Marvin" products as well as the professionalism of the installers. We did have some problems with excessive window and door condensation during the winter polar vortex, and David was quite helpful in facilitating a Marvin service visit. We recognize that this was an unusual weather event, but we do appreciate that a Marvin repairman promptly reviewed the condensation problem and offered some helpful recommendations. Marvin's warranty is good for 20 years, and there is no service charge. That's reassuring. Overall, we are quite pleased with the results of our Friendly Windows contract. Both products and service were worth the money. Jim Henderson read more

Friendly Windows did the consultation, ordering, and install for all my windows (11) at my 4 flat condo in Lakeview. Top notch service and the pricing was competitive. I couldn't be happier the windows look great and the install process was smooth. If you need new windows call these guys, they're the best! read more

I can endorse Friendly Windows 100%! With so many window replacement companies out there, it is difficult to select one that has great products, service and backs it up with high integrity. Friendly Windows is that and more. We had one meeting where we learned about the products and installation. Their representative was open to all our questions and was not pushy when we asked for a few days to consider the purchase. When we signed the contact, he gave us the exact day that the installers would be at our home so we could plan to be there. They arrived on that day and had installed seven windows by the next. They even cleaned up the mess and took our old windows away. Great people. Great product, Great service... read more

Had multiple Andersen replacement windows installed with an excellent customer experience. Worked with Patrick throughout the entire process. Pricing was competitive. Planning was realistic while timelines were adhered to. Communication was responsive and proactive. Norbert led the installation. The depth of his experience was obvious. Integrity, craftsmanship, and value are clear in everything the Friendly team do. This is a locally owned family business that we can't recommend highly enough. read more

Please video tape when you buy windows from this company and review the window information stickers carefully when they install the window. The sales man told me the windows that I ordered( double strength, and U factor exceeding Energy Star) were same high quality as windows sold by another company costing a lot more and not like cheap, low quality windows sold at a retail store and will be directly ordered to Andersen Window factory. The windows that the company installed were standard strength, U factor =0.29( below energy star) and not Energy Star certified. They also did not provide me with a written detailed description( such as window information stickers or order quote) until I complaint. In fact, my windows were ordered to a retail store which the sales man told me they would not use. read more

My experience with Friendly Windows was fantastic. They came in and gave a reasonable cost estimate. The windows installation was a breeze! I appreciated the follow through and the easy payment options. I would highly recommend them and will definitely be using them again for any future window needs. read more

I had 11 windows and patio door installed. The service and pricing was excellent. Very professional family owned business. Would highly recommend. read more

It was a pleasure to work with the team. David gives great suggestions that fit our home. John is very professional and experienced. Patrick works hard to make sure everything is on track and customer satisfaction. The crew are friendly and make sure your home is clean before they leave. Most importantly, they are all honest people. We have Anderson 100 series. They are beautiful. 10% satisfied. read more

It seems rare these days to find a company that takes the time and has the desire to complete the job with great pride. Friendly Windows is a family owned business and they truly care about servicing their customers. We installed 6 large windows, a bay window, and kitchen window. They worked with us from start to finish including setting up our village inspection. Great job!!! read more

We just had all of the windows in our home replaced and we were very pleased with the level of service and quality of work provided by Friendly Windows. We also feel like we got a great value after we received several quotes from companies such as Home Depot, Andersen, and Pella. We ended up getting beautiful Andersen windows even though the guy from Andersen who came to give us a quote practically chuckled at our budget when he visited. We will absolutely use Friendly Windows for future projects. read more

I used Friendly Windows for a condo project 2 years ago. The customer service was stellar. The quality is excellent. After 2 years of crazy weather, I can confirm that I've had no issues with the windows. I'm about to call them again for another project. That says it all -- 5 stars from me. read more

I recently had four sliders and two patio doors installed by Friendly Windows. I am very pleased with their products and workmanship, as well as their prices. I would highly recommend them. I compared them to Feldco, Marvin and Anderson. Prices were 5-7k cheaper too! read more

They do such a great job we are coming back a third time for two more large windows. Always a quality job, great communication, and willing to work with budgets. Have two more left so will be back one more time! read more

Friendly Windows came out to give us an estimate on our windows in our kids' rooms. The guy who gave us the estimate was great. He educated us and helped us determine what we needed to make the kids rooms more energy efficient. The install was quick and painless. They cleaned up and were able to install the windows without affecting the current blinds. We've already noticed a huge difference in the temperatures in the kids room on the cold nights that we've had. We will be using Friendly Windows again on the next job. read more

I loved working with Friendly Windows. My sister-in-law lives down the street and had her whole house replaced and they looked great, so I thought I would try them for the four windows that I needed to have replaced. David was very polite and accommodating to finding a solution for our budget needs. John took care of some surprise work that we uncovered to keep on schedule, and Greg and Patrick did the work, which was done very well. I sum this up with these key thoughts: On time. Clean. Polite. Fair. Fast. I recommend using this company. read more

The guys at friendly windows are professional, efficient, and quality! They installed a new picture window in my living room flawlessly and hopefully we will be working together soon to replace our doors. read more

Twice before my wife and I sought out window replacement for our entire 50-year-old house. Both times went nowhere because of frustration. A third time met with a direct effort of high pressure, high priced sales technique and we were about to give up when I found Friendly Windows reviews. I called John up and he listened to our frustrations then came out the next day. He was engaging, down to earth, and made no high pressure efforts. The pricing was nearly one half of what the high pressure company wanted. The work was done on schedule, professionally done, with respect for our home inside and out, delivering a very high quality product and great install. A very good clean-up during the process and when done. Our new windows look and function great. Replacing an entire house of windows is not an inexpensive process, but Friendly Windows checked all boxes on price and everything else. Highly recommended. read more