4.5 
1k+ *The Angi rating for Window Service companies in Saint Peters, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Saint Peters, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on October 05, 2026
Serving Saint Peters, MO and surrounding areas
Approved (Corporate)
In business since 2003
Free estimates
Warranties offered
"Everything went great! We had an issue with one of the installed windows and they came back out and fixed it at no charge."
Serving Saint Peters, MO and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
"Very well, fast and efficient"
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"professional, cleaned up and quality of windows is great"
+6
Serving Saint Peters, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"They clean Windows better than the actual window cleaner people"
+10
Serving Saint Peters, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"A lovely young man cleaned all the windows in 2 hours and the outside looks so great through my clean windows ."
+14
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"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."
+12
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We offer solutions for energy efficiency, privacy, security, and decorative needs for both residences and commercial real estate and pride ourselves on our transparent and painless selection, purchase and installation process.
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
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.
+4
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Brad installed windows in my home today 3/15/2022. Excellent job. On time perfect install customer service is outstanding. His team will start the siding on Thursday. I canâ t wait. 5 stars for every category. This guy knows what heâ s doing and does it well. Good job. Brad"
+12
Serving Saint Peters, MO and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"I canâ t express how satisfied I am with my windows and sliding door after the superior job completed by St. Louis Window Tinting. To say they are excellent is an understatement! But they are!!! It started with our sales consultant (Kathy), who took the time to explain the differences between products and the value each product would add. She scheduled us for the installation that day. The installation team Ed and Bob, weâ re excellent! They are very professional and knowledgeable. They answered all of my questions. They even took extra care to protect our home and did an amazing job!! Thank you St. Louis Window Tinting everything looks incredible! I HIGHLY RECOMMEND ST. LOUIS WINDOW TINTING!!!!"
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