I had an excellent experience with Zen Windows, from the initial quote to the installation process,…read moreeverything was highly professional and customer-centered. They did not waste my time with pointless/endless presentations like the other windows replacement companies. Jeff, the owner, and Tim, the installer, are both extremely knowledgeable, approachable, and friendly. I will definitely use them again.

Cleveland, Ohio. My VPN must be saying I'm from CA. This…read morecompany is straight forward honest with integrity. They told me the price with no hidden fees. They were very professional which has been a long time since I have seen men who do good business. The installer name Tim, was very polite and his assistant also was polite. They did not disrupt nor offend the neighbors by crossing any boundary lines and they worked fast. They did not make too much noise. Nothing out of the ordinary of what to be expected. They installed within the time frame they promised and payment was easy to process and straight forward. They look you in the eye which is a good sign of confidence in what they do and nothing to hide. I'm very pleased with the windows and they are excellent quality! This is truly a good company to do business with. I highly recommend! 5 star! A+

Today (Thursday 8-15-24) around 3pm they came to my home in Rocky River, Ohio. Window Universe went…read moreABOVE and BEYOND. They fixed both a door and a window. Window Universe will be my first choice for windows. It turns out that they did not install the window that was broke, but they fixed it anyway.

ll start off with this. No gimmicks. FOREVER WARRANTEE. (yea…read morereally) No "Time share" sales tactics. No telling me "My wife had to be there for the initial visit" (That is also a timeshare selling tactic) No Special "back to school pricing" gimmicks. No buy one get one free. No LYING and saying the competition makes inferior windows (Then when you see what Window universe does it is actually better than the other company) I got 18 quotes for work on my house 5 window quotes. so I am tired and cranky. I didnt call Window Universe intially. (my mistake) I had one company (Who I wont review) that was all the way up to getting a downpayment from me. They seemed good initially but I had to fire them when they didnt show up (it was a fourth offence) Too bad. Well I called Window Universe they came out fast. The quoting process was fast. The person (lance) who came out was very personable. Now I didnt realize this but their quote was 1500 less than the other guy I fired. Also Lance is a dialed in person. He called Provia on my door and he told me that the door I was getting was not compatible so we had to switch. The previous guy was going to give me that door with the side lights. (Was it going to even work??) yeah so there was that. The appointment took minutes. We also talked about basement glass block windows. Their prices. Right on the sheet AND they were really good about 1/2 what I expected to pay. So I am going to do that too before the winter. Anyhow when all was said and done Window Universe was less than the guy I almost used and Lance double checked he got the proper sized windows and sidelights. Great experience and I still have 3+ weeks before the windows show up. Ill come back and add some pictures after it is done. I know it is going to be great.

They did quality work and were very reasonable. I would highly recommend…read more Our job was a very large slider that needed the glass replaced. They did an excellent job.

From the owner: All types of glass replaced ( no auto ), insulated glass, patio doors, replacement windows,…read morefurniture tops, mirrors. Plate glass, storefront repair & replacement, aluminum & steel doors & related hardware. Safety glass, plexiglass & bullet resistant glass

Called them on a referral and instantly happy. Honest and absolutely no pressure. Rob made us…read morefeel important and walked us through the new roof process. Had other quotes and those were more and a painful process. Highly recommended and good people.

Majorly switched around my schedule to be able to have August come give me a quote for a project…read more He came to the property, took measurements, wrote stuff down, was enthusiastic about the project then just ghosted. I emailed and called to follow up, as I was looking forward to working with them and no response, even after customer service promised a call back.

Great company with really caring employees. I have enjoyed my interactions with everyone I have…read moreencountered.

HORRIBLE! PICK ANOTHER COMPANY In 2021, Universal Windows…read moreDirect installed 32 windows in my home. We selected the company because we were told multiple crews would be assigned to complete the project quickly. After signing the contract and paying the deposit, we were informed only one crew would be assigned and the installation would take longer than promised. The installation experienced numerous issues, including an incorrect window being installed, missing materials, extended delays, and concerns regarding insulation. Shortly after installation, we noticed significant drafts, increased insect intrusion, and substantially higher heating and cooling costs. A service technician later inspected the installation and immediately identified that the windows had not been properly shimmed, there were gaps around the installations, and no insulation had been installed. Universal Windows Direct sent another crew to address the issue by drilling holes into the window frames and injecting insulation rather than removing and reinstalling the windows. Caulking was also redone. Following extensive discussions regarding the installation deficiencies and increased utility costs, the company provided a $5,000 credit. While these repairs improved some issues, they did not resolve the underlying problems. Over the following years, we continued to experience drafts, elevated heating and cooling costs, and poor window performance. During the winter of 2025-2026, temperature measurements near several windows showed differences exceeding 25 degrees from the home's thermostat setting. In one instance, with the thermostat set at 68 degrees, the temperature near a window measured approximately 42 degrees. A subsequent inspection by another technician identified insufficient insulation around the windows and air leakage associated with prior repair methods. Additional temporary repairs were proposed, but I declined because previous temporary solutions had failed to correct the installation deficiencies. After escalating the matter, I was informed that management had approved a comprehensive correction involving removal and reinstallation of the affected windows. However, when the scheduled crew arrived, they stated they had no documentation regarding the work, no materials had been ordered, and no repairs could be completed. They instead documented the issues and left. Since January 2026, I have repeatedly contacted Universal Windows Direct seeking implementation of the approved corrective work. Multiple appointments have been scheduled, inspections have been performed, measurements have been taken repeatedly, and management has acknowledged communication failures and delays. Despite these efforts, no corrective installation work has been completed. In addition to ongoing energy loss and comfort issues, we also experienced a ceiling leak that was attributed to an improperly sloped window installation. Nearly five years after the original installation, the windows remain improperly installed, utility costs continue to be impacted, and the company has not completed the corrective work it previously approved. I have participated in more than nine service visits and worked with multiple technicians and installation crews in an effort to obtain a proper resolution.

As a homeowner, I realize that taking care of my home and updating it and maintaining it can be…read moreexpensive. I also understand that I am going to have to talk to vendors that are trying to make money off me and I am going to have to listen to their spiel and haggle with them. And then deal with several other people along the way before the job actually gets completed. After my experience with Window Nation, I don't think I can honestly recommend that anyone else purchase windows from them unless they are prepared to deal with all the hassle up until you get the actual windows. Knock on the door from an ill prepared salesman who said they were in the area that day. Had to haggle about the price and were offered coupon after coupon (price without any of the coupons was astronomical). We were offered a cruise we had to pay for (not a free cruise, only a voucher for a company that offers cruises to people who make large home improvement purchases). Huge lack of communication from the company until the actual day of the install (we had to call them several times about the cruise voucher, about a receipt, about scheduling; things were really only taken care of once the owner of the company got involved and handled things). We were given no direction to move furniture or window treatments prior to installation. Day of install was great, aside from my husband having to move all the furniture out of the way and take all the window treatments down because the installers are not allowed to do any of that, and aren't even allowed to help. Installers were professional and efficient, covered all our stuff with plastic, and didn't leave a mess behind when they left. Seriously, other than the furniture being out of place and the new windows, I would have never known they were there when I got home. So if you choose to go with this company, beware of the process prior to actually getting the windows. The installers are great, the windows are great, but the company itself and the way they handle things can give you a big headache.

We sat and listened to their sales pitch for 1.5 hours while they told us why they so professional…read moreand would do a perfect job. The two salesmen that gave us the bid looked at the window. Three people came out to do measurements. None of these people told us there would be any problems installing the window. This was for one window that was going to be installed in one day. It took two months and I had to finish the work myself. Apparently ours was the first house that they had ever done a window replacement for that had vinyl siding. They took five weeks to finish the outside of the house because they needed to order replacement parts that were damaged during removal. They needed eight weeks to get replacement woodwork for the inside because (you guessed it) they damaged it during removal. If I hadn't had to consistently call to find out the status of the job, we'd probably still be waiting to get it finished. COMPLETE AMATEUR HOUR. Do your self a favor and find someone that can do the job right.

Loved JR from the moment he walked into my home. Knowledge, through and readily available with…read moresolutions. Highly recommend.

Ronnie the sales representative came through today and got everything rolling. Got the colors…read morepicked out for siding, got discounted on the pricing and we got everything squared away from new siding, soffets and window wraps. Excited for the new look on this 70yr old house!