Testimonials
Your guy did a very good job putting my windows in. Very polite and friendly. When ready, I’ll have you do my bottom windows! Thanks!
- Tina
Window World of Green Bay, thank you for working with Habitat for Humanity to make my dream of home ownership come true!
- Jenny
Scotty, thanks for taking the time to come out to West Point an get us a quote for windows. I will let future clients of mine know of your services!
- Alex
Thank you! Too often we forget to thank people when a problem gets corrected. Our new windows were leaking air when I called on 10/22/09. Within a week, someone was here, checked the problem and fixed it. Thank you again!
- Jeff
Thank you so much for your exceptional customer care. It’s nice to know there are still companies out there with values like yours. Thank you and God bless!
- Michael & Melissa
I would like to take this time and say how impressed I was with the new patio door, and my compliments to Mark Swaney for his neatness in installing it. In the future, I will definitely recommend Window World and Mark to whoever needs replacement windows!
- Al
Thank you very much for you and your staff’s help with my new windows for my Depere Duplex! They look like a million bucks compared to the old windows, and I’m sure they’ll be a lot more efficient too. Erik did a great job. He was prompt and installed them like a real pro. I’m sure I’ll do business with you and your company again!
- Mark
I wanted to let you both know how very much [we] appreciated the professional manner in which you dealt with us. We will certainly be recommending you to others and look forward to working with you again ourselves when the need arises in the future.
- Pam
This is a letter of appreciation. I want to thank you for the privilege of having the two young installers do the windows on my home in Manitowoc, WI. They worked their hearts out to do an excellent job, and they deserve a pat on the back. I am so proud of my home, and these two young men for their workmanship. Also, they did a super job on the cleanup. It has been my pleasure doing business with your company. I would recommend you to anyone."
- Patricia
Window World installed new windows for us in 2008 and we couldn’t be happier! Professional installation at a great price and our new windows are quiet and have saved us a lot of money on our energy costs. I highly recommend Window World to all our friends and neighbors!
- Mike & Nancy
Merry Christmas to all of Window World! The windows look great, especially the kitchen one. Travis did an excellent job on a very frigid day. Thank you!
- Art & Sue
Scott, CJ, Mike, & Eric, A few short words to help express my "Thank You" for your thoughtfulness: Thank you so much for our new window. Thank you for coming early on 7/21 to get them in before the baby, and thank you for ordering the last one that didn’t fit.
- Ben, Christy & Lydia
Thank you for your incredible kindness to my family and I.
Read More »- Jamie, Jermaine, Jasmine, Jada
I am very satisfied with my new windows.
Read More »- Kay
Please know I'm most pleased with your company and will not hesitate to recommend. Thank you!
Read More »- Janice
Hats off to Dave for doing a great installation job!
Read More »- Jeff & Ellen
Your team went above and beyond all my expectations in regards to the window process.
Read More »- Racquel
Video Testimonials

Windows, Acoustics and Noise Suppression
Watch Video - 1:00 min.
Benefits of Energy-Efficient Windows
Watch Video - 1:23 min.
Our Clients' Favorite Windows
Watch Video - 3:30 min.
Window World Installers and the Installation Process
Watch Video - 3:52 min.
Customer Referrals
Watch Video - 3:33 min.
Window World's Friendly Sales Staff
Watch Video - 6:55 min.
Window Security and Durability
Watch Video - 0:29 min.
Window World Customer Service
Watch Video - 2:28 min.
Lifetime Warranty on Windows
Watch Video - 2:32 min.