Best window and door contractors near Saint Charles, MO

"Everything went great! We had an issue with one of the installed windows and they came back out and fixed it at no charge."

"Great company to help with any of your doors and window needs. Plus very smart owner that can help with many home improvements projects. Very great on communicating and getting you information needed"

"Stephen came up with a great solution to repair some rotted wood on my back door frame. I wasn’t sure it was repairable - I thought I would have to replace the entire door and frame. Very happy with the results!"

"They replaced screens in slider door and one window. Survey options not thorough......no option for screen repair"

"Tandem Trades LLC made it easy to coordinate & schedule miscellaneous residential handyman jobs (shutter reattachment, entry door weather strip replacement, exterior trim painting). Service was prompt, efficient, professional, and high quality with the handyman explaining all work performed."

"STL Design & Build constructed a gorgeous deck off our kitchen and replaced windows and installed door to deck. The workmanship was excellent - well established and talented crews, built on time, and right on budget. Very impressed with the workmanship and also the quality of the materials (from wood framing, decking to windows and door. Very enjoyable experience. Great, great company. Reliable, honest, and 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."

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.

"I used H&F exteriors to install windows in a 130 year-old historic property. The old windows were crusty and inefficient. The new windows are great, and have cut the heating and cooling bills in half. H&F and their team were terrific to work with, honest and responsive."

"I bought a home and the seller used Craig at Pane in the Glass to repair the broken thermal seal on a rear door. I was so pleased with the work that I used him to repair three windows in the house I sold as part of the remedy for my sold home inspection. I would recommend this company and Craig without reservation"