I could not be more happy with EV Windows and Doors. They installed beautiful new windows to…read morereplace 70 year old windows at my parents house. We learned that the old windows were not even windows by today's standards, they were just huge panes of glass that gave no insulation. He measured the windows so quickly (like 2 minutes) that I wondered if the windows world 3 actually fit (they did!). The price was extremely reasonable; we had intended to get three estimates but my mom and I both lined Kris so much we decided to go with him right away. I chose a day for installation when Kris was going to be out of town on vacation so he let me decide if we wait to wait until he got back or if we wanted him to send his right hand man Daniel. We went with Daniel who showed up right on time on a cold morning. I thought removing the old badly cracked panes of glass would be very difficult. I was right but they got the old ones out quickly and the new ones in so fast and they finished about 30 minutes before their estimate. They only removed one window at a time and our house never got cold on a 33 degree day This was one of the best customer experiences for a project I have ever had. I chose EV Windows after asking CharGBT to find me a great window company with very good reviews and I'm so glad I did. I do not have one negative thing to say. I most strongly recommend Kris and his team.

Best experience from estimate to installation! Chris was professional, efficient, and highly…read moreknowledgeable about premium vinyl windows and the installation process. He walked me through every step, set clear expectations, and was always quick to respond to my questions. His team replaced all 32 windows and a sliding patio door in my Arlington Heights home in early April 2026, completing the entire project in just two days. Their care and attention to detail stood out. They were incredibly respectful of the surrounding furniture, walls, and floors, and the cleanup was so thorough that the only sign they had been there were the beautiful new windows. I would strongly recommend Chris and his team to anyone looking to replace their windows at a competitive price.

Pat is the owner and he will be the one installing the windows. We needed 9 windows to be replaced…read more After talking with him we decided to do full replacement to avoid losing inches of windows that would make them too narrow. Pat was also more competitive to the 2 other companies we talked to. Job was done in 3 days. We had a bad experience couple of years ago with replacing windows. I wish I had known about Pat Builders before! I totally recommend!!!

Top quality work on a challenging job. Our sliding glass door had a long white streak inside of the…read more2 layers of glass due to a broken seal. It's a builders grade glass door, so the lower quality of the door made it more difficult to repair. All of the other companies we obtained bids from said it couldn't be repaired and quoted 2500 to 3000 for a replacement. Peter came over on a Sunday morning and repaired it expertly. Our front window had a broken sash and required a complete replacement. The replacement cost Peter quoted was a reasonable price and he took out the old damaged window and replaced it with a new one, spending time caulking and finishing the job. Peter responded quickly and provided a quote before beginning the job. I highly recommend Pat Builders.

I went with Scientific Home Services a second time in 2021 after replacing my kitchen and bedroom…read morewindows-and their quality, craftsmanship is top notch. I would recommend this place to any family or friend if they are replacing windows. They may be pricier but you pay for the great service and professionalism and good quality windows. When I got my large picture window replaced, the team made sure to put covers on their shoes, left no mess, cleaned up and got rid of the old window. I am now 5 years in and the windows are in just as good of shape since when I purchased.

Called because they had great reviews but honestly one of the least friendly & helpful people I've…read morespoken to. I'll look elsewhere.

Very quick respon and done professionally. I would be happy to do busniess with them again.read more

The quality of work was great. The effort was more than expected than initial quote given, so I…read morepaid more but it was completely understandable! I saved a lot of money repairing versus replacing the window. I am definitely going to use him to repair the other window.

Our experience with Jacob and his team was 10/10! From the initial consultation, to providing a…read morequote, answering questions, install day, and follow-up, he was responsive, and a perfectionist. We had two condo units in our building update windows as well as two back hallway windows, and Jacob provided a highly competitive quote. He was kind and patient when we waited for other unit owners in the building to decide, and did not push us to move quicker or make a decision when we were not yet ready. Ordering windows took a few weeks and teams on install day moved swiftly and kept the area clean after! I also want to note that we live on the 3rd floor of a condo building and many contractors said they could not install and/or needed additional materials, external infrastructure and costs to do the project, but Jacob made it seamless with bringing windows up the stairs, and doing an internal install, which incurred no extra install costs. This was also great as it did not impact our neighbors and kept the project contained and clean. Jacob really cares about being transparent and has earned our trust, and I would 100% recommend him and his team to anyone looking to install new windows in their home. Overall, we really highly recommend Jacobs 1 Construction! I cannot say enough great things about the quality of their work, competitive pricing, and their dedication to their customers.

We had an excellent experience working with Jacobs 1 Construction. Jacob and his team demonstrated…read morea high level of professionalism from start to finish. Communication was consistent, clear, and proactive--something that's not always easy to find in this space. What really stood out was the attention to quality and detail. Every aspect of the project was handled with care, precision, and pride in the work. You can tell they hold themselves to a high standard. As a Schaumburg-based customer, I can confidently say our expectations are very high--and Jacob not only met them, he exceeded them. Highly recommend Jacobs 1 Construction to anyone looking for reliable, high-quality work. Thank you again, Jacob!

I originally reached out to them to replace a door and while that is not yet done, I was very…read moreimpressed with James's knowledge and honesty about our non-standard sized door and what it would take to do what we wanted. Where James and his team really impressed was a week later when we uncovered a leak behind our siding. Him and Heather were quick to evaluate the damage on photos alone and even though this is not their typical project, they did the repair quickly and expertly! I look forward to them handling our door project after our experience on the repair job and will absolutely be reaching out to them for future projects

James arrived promptly and answered all of our questions without any pressure to sign a contract…read more The window prices he quoted were fair, and I was impressed by his knowledge of the house styles in our neighborhood.

They were very responsive and when we understood that the work we needed was not the type that JC…read moreLilly covered, they referred us to several other companies that might be able to assist us with what we needed done. The referral was great to work with as well. This says a lot to me about how they run their business overall and I will definitely reach out to them in the future.

I highly recommend JC Lilly. They offered a far superior window than the cheaper competition at a…read morebetter price. Easy process from start to finish. Will use again for any window projects in the future.

I worked with Jay and Hal on getting 10 new windows and they were amazing throughout the whole…read moreprocess. They came out to measure everything we needed, quoted us on what we wanted and a few other optional windows as well since we were debating on doing everything at once. After selecting the quote for the windows we wanted to get done, a down payment was made and the windows were ordered. They came in a few weeks later and two of their team members came out to install them in the morning. Everything was done quickly and professionally with care. After the install, I had a question about one of the windows since it looked like there was a small crack at the top corner and they sent someone out to look at it right away. It turned out it was just some glue residue that was attached on the inside of the window that made it look like a crack and was easly scraped off with a razor blade. I definitley recommend using Semko as they provided a very reliable service and also beat out many other window companies with their competitive pricing.

Wow. I couldn't be happier with Semko. I had a couple of companies come out and stay for 2-3…read morehours. Jason came and measured the windows and answered all of my questions in about 20 minutes. Then they promptly sent me a quote later that day. The price was great and everything comes with a lifetime warranty, including labor! I replaced all of the windows at my home in Lincolnwood. It took about 3 weeks to be custom made and 1 day to install. The installers did an amazing job! So fast, helpful, moved my furniture and installed all of the windows, put foam insulation around the frames and capped everything on the outside in aluminum. I can already notice the difference in temperature in my house. It looks beautiful. I had a question about how to work one of the windows a few weeks later and called Semko, and they came right out to show me how to use it the same day! They are completely family owned and operated and have been recommending to everyone!

We had 2 windows and a wood sash that needed to be repaired. They came out the day I called…read moreprovided an estimate that evening and installed a week later. Everyone was amazing from beginning to end (salesman and installers). And the cherry on top was the pricing was responsible. We have worked with Apex in the past and will continue to do so in the future

8pm, no call, no show, no text response back. Definitely wouldn't refer this business to anyone…read more Scheduled a consult for today, Saturday; received a call yesterday confirming arrival today 3-5pm. Its now 5:45pm, nobody showed up. Not a call to advise the person is possibly running late. Call the office and of course nobody is answering. Not returning a text from the number who confirmed appointment. Very unprofessional and disappointing.

I'm hoping this review will save others from the stress and wasted money associated with my…read morepurchase of the Sierra Pacific premium double hung vinyl windows. The windows are extremely poorly constructed, with caulk oozing from every corner on both the sash and casement on every new window in my house. I reached out to our local dealer and this was her response: "First of all the windows come wrapped so I don't know how they get dirty. I can send a service man by to look at the windows and see what he says." That was over two weeks ago and I haven't heard anything other than this terse response. When I reached out to Sierra Pacific customer service they said this is typical of their vinyl windows. However, the pictures on their website do not depict this poor craftsmanship. Because there is no local dealer that displays these windows (now I see why), our only option was to order them sight unseen, relying on the pictures from the website. The website completely misrepresents their product and now that we have seen the windows in person Sierra Pacific is refusing to take them back. If you care at all about the quality and craftsmanship of your new windows do not purchase anything from Sierra Pacific. Terrible windows, terrible customer service, terrible experience in every way.

Because they are the seller and manufacturer of their windows and have cut out a middle man. They…read morehave the same quality of windows as Marvin at 3/4 the price. they also have excellent service. They will come and measure your replacement windows. They will hold your screens and hardware till you need them. Then they will come and install them for you. I have never had this kind of service ever. I have ordered millions of dollars of windows over my more than 45 years of being an architect and builder.