Nelu Nedelea2025-04-10Trustindex verifies that the original source of the review is Google. I had several window companies in my house before deciding to go with Zen Windows if STL. What I’ve discovered in the process is that a lot of these companies are dishonest, offer low quality products or ask for astronomical prices. I chose Zen Windows of STL and I am so impressed with them for the professionalism, transparency, product quality and price. The windows look much better than I imagined and they came faster than anticipated. I cannot recommend them enough. Looking forward to do the higher level of my house later this year. Donna Reckart2025-04-09Trustindex verifies that the original source of the review is Google. I had an excellent experience with Zen Windows from start to finish. Started with Rhonda. She was sweet, honest and very trustworthy. She was In no way pushy at all like other companies are when trying to get a quote. Rhonda is the reason, and the soul reason, I went with this company. Eddie and Darrell did the install and they were fabulous!! Their work was outstanding and they treated my home like their own. I was very sad when the job was completed, as I really enjoyed talking with these two upstanding men. Dennis addressed all my questions promptly, which is a huge plus for me. Kevin was just as amazing with the accurate measurements along with the minor touch ups that were needed after the install. I would highly recommend this company and crew to anyone. You will not be disappointed! Oscar Wright2025-03-29Trustindex verifies that the original source of the review is Google. Great windows, great install experience. They answered all of my questions along the way and the detailing on the window install is impeccable. The price was right too. I would highly recommend Zen Windows. Far and away the easiest to work with home improvement company I've encountered. Ron Glandon2025-03-29Trustindex verifies that the original source of the review is Google. I had an excellent experience with Zen Windows and highly recommend them. Dennis and Adam made the quoting process quick and easy, giving me the time and information I needed to pick the right windows for my home. Kevin was thorough and accurate with his measurements. Eddie and Darrell did an exceptional job with the install. They left my house in excellent condition and the windows look amazing. Throughout the entire process everyone at Zen Windows treated me with respect and displayed an outstanding level of professionalism. Easiest 5 star rating I've ever given. Chad Harris2025-03-26Trustindex verifies that the original source of the review is Google. Dennis and his team are the gold standard of customer service in a time when customer service is nearly nonexistent. We replaced all of the windows in our house with Zen Windows and it immediately improved the exterior look of our home, and of course dramatically improved the look of our interior. I can't say enough about this company and the quality level of communication we received. Connie Wall2025-02-07Trustindex verifies that the original source of the review is Google. Highly recommend Zen Windows of St Louis for your replacement windows. No high-pressure sales tactics. The owners are professional and awesome to work with. The two installers did a professional job installing the windows, protecting my home and completing a spotless cleanup as they worked in each room. Timothy Buchanan2024-11-12Trustindex verifies that the original source of the review is Google. IF you are considering purchasing vinyl replacement windows, I highly recommend Zen Windows of St. Louis. They will give you an estimate without a sales person coming to your home. You send them the measurements of the windows and they will tell you the cost. If you decide to move forward with them, they will send a person to more precisely measure your windows before they order the windows. Their sales person you will interact with on the phone is just the nicest man. He will answer your every question or have the owner call you if he does not know an answer. The guys who installed our windows covered all of our floors before they started work and cleaned up thoroughly. They even cleaned the windows before they left. They were very nice guys who did excellent work and were easy to interact with. The windows have a lifetime transferable warranty. Shelly S2024-10-04Trustindex verifies that the original source of the review is Google. Either in person or by phone I have communicated with Dennis, Rhonda, Eddie, Darrell, Kevin, and Adam. Eddie and Darrell spent 3 days removing and replacing 26 very badly aged windows. My communications with everyone have been positive. I did not have to withstand a two or three hour demonstration of windows in my house, but was still able to have all of my questions and concerns answered and in a respectful manner. The process was not difficult. I asked several questions during the installation process and they were all answered completely, kindly, and without hesitation. Eddie and Darrell encountered more than one tricky situation as the house was built 30 years ago and had its challenges, but they made everything great! Corey Woldenberg2024-08-02Trustindex verifies that the original source of the review is Google. Everything with Zen was relaxing and pleasant from start to finish! The initial estimate was so easy with no hard sale tactics or long pitches like some of the other estimates we pursued. The team at Zen were highly responsive and communicative throughout the decision-making and ordering process about what kind of windows we wanted in our home. The windows came in on time and were installed promptly. The install team clearly knew what they were doing too! They kept our home clean and safe throughout the install, and were incredibly efficient. The final product looks great. We have a few other contractors coming through our home for other projects, and already a couple of them have remarked on the quality and aesthetics of our windows without prompting! I can't wait to see how the windows themselves wear and operate over time. Zen, thank you! Very, very pleased!