Certified by Window World of Southern Minnesota • Mar 01, 2026
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Experience Window World's unrivaled ENERGY STAR replacement windows, doors, vinyl siding, shutters and more. Contact us to schedule your free in-home quote today!
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Certified by Window World of Southern Minnesota • Mar 01, 2026
Certified by Window World of Southern Minnesota • Mar 01, 2026
Reviews
4.6
38 reviews
5 stars
32
4 stars
2
3 stars
2
2 stars0
1 star
2
MM
Matt Meyer
Jan 28, 2026
5.0
We had 11 windows replaced and the service and the installers were excellent. Very efficient and didn't leave a mess.
JC
Jack Chandler
Dec 27, 2025
5.0
Good windows for far less cost than most. Installation all in under 1 day
RS
Robin Stender
Nov 27, 2025
5.0
We installed a new living room window into an older home in St. Peter, MN. The project was seamless from Steve who sold us the window to the Shane and Shad who installed the window. Katie was able to schedule us in our wanted time frame(we had a 1hr and 45 min drive to the house where the work was done). Everyone was very friendly and easy to work with. We are happy with the finished product at an affordable price. We would highly recommend them.
DS
Deb Style
Nov 14, 2025
5.0
Shadd and Shane did a great job on installing the windows, working together great. Clean up was good too. Did whatever I asked. Love my new outer door too. Would recommend window world and these guys for sure.
SK
Sherman Kranz
Nov 11, 2025
5.0
Steve came out and did a great job of explaining all the steps needed and answered all our questions about the work to be done and also the timeline. The crew followed suit and were very professional and efficient with their time and also answered any questions or concerns we had. Thank you Window World for making the process as seamless as possible. Sherman and Julie Kranz
Frequently Asked Questions About Window World of Southern Minnesota
What types of Payment methods & Financing do you offer?
We offer a variety of payment methods and financing options (subject to approved credit) depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations, it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Generally, replacement windows can be installed within 6-12 weeks from the date that the final measurements are taken. The type of window being installed and type being removed helps determine the amount of time needed to complete the job. On average each window takes about 30-60 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
Window World replacement windows come with an all-inclusive limited lifetime warranty. Contact us for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as they arrive for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. As a first step, we recommend you visit the Support page of our website for troubleshooting tips and advice on correcting common issues.
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Certified March 01, 2026Yext Knowledge Graph
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