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

"It was great. They came out, they showed us all different kinds, and we picked out what we wanted. They came back out within two weeks. They make the windows themselves so that you don't have to go to a separate factory. It was a very nice experience. They took out literally a wall in my living room for the bay window. They had them installed. They took out the sliding glass door in my kitchen which had to be special ordered because it was originally a french door that was converted into a sliding door. They did both of them in the same day and quickly. It didn't even take the whole day. They showed up promptly and got to work right away. They were done before 2 in the afternoon. That's not even that generous on the time. They were just bam, bam, bam. I would recommend them to anybody."

"Hyperion came out and gave a quote for the window replacements. Explained the work that would be done and how it would be done. Showed up on time to do the work and did a fantastic job. So rare now days that someone actually says what they are going to do, does it well and professionally."

"Steven came in an out and fixed a broken door lock and replaced the doorknob in about 45 seconds. Incredible work, will absolutely hire again."

"Shannon did a great job and my new sliding door screen looks terrific!"

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

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

"This isn’t the first time County remodeling has done work for us! I added above windows, siding and doors because they did that a few years ago for us, and were great to work with. We were happy to have them back to help remodel our basement and add a shower to our bathroom. They did great work! My bathroom is exactly as i had envisioned in my head. I absolutely love it!! The quality of workmanship and materials used is above and beyond my expectations. Respectful of property, friendly, easy to work with. Will definitely hire again! Thanks for your great work as always!"

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.

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

"We used A Pane in the Glass for a broken seal replacement in our window. Great communication, fair price and quality work!"