Get matched with top window and door contractors in Ballwin, MO

"We absolutely love our windows"

"John did an absolutely fantastic job replacing two French patio doors on our home. He was very attention to detail and the finishing of them was far and away better than we had originally. He was very efficient yet took the time to make sure every aspect of his install was perfect! Can't say enough great things about the job done. Would recommend without hesitation!"

"Excellent job. He was on tine and quickly repaired our stuck front door. I will save his name for any future handyman jobs needed"

"Shannon, the company's owner, came to bid the window screening job appropriately dressed and was courteous at all times. There was no pressure to choose his company, but he offered many reasons why we should. He and his crew showed up with everything required to complete the work. The work was done efficiently and done well. The results are excellent. We are very satisfied with the quality."

"It was done and a professional matter and would hire them again for any project I may have in the future."

"They did a fantastic job installing my windows. Everyone I have spoken with was friendly and very professional."

"Ryan was prompt, courteous, and installed my new door and hauled the old door away in less than 2 hours. He did a great job and I am totally happy with my new door."

"pet door installed, outdoor light fuxture replaced, shower head replaced, pet gate installed, caulking, misc. other jobs"

At Sane Windows and Doors, we believe in making the window and door buying experience as easy and transparent as possible. That’s why we stand out with superior customer support—from the moment you contact us to long after your project is complete. Unlike traditional sales-focused window companies, we skip the high-pressure pitches and in-home visits. With our no-sales-pitch appointments and simple online pricing, you can explore your options, get a quote, and make decisions—all from the comfort of your home. It's window shopping made easy, without the hassle.

"Our experience was great. The windows were installed in 2 days and we couldn’t be happier. They look great and open so much easier than the old ones. Stein Design communicated with us during the entire project and was there to see that the materials were delivered ahead of time and that the work was completed on time and to our satisfaction."