Excellent company from Kate in the office to Dan Sturm in the field, and each installer. The job site was left immaculate and we are thrilled with the project. I received several bids and theirs was best and fair. Can't say enough about this company, their employees and their work. Totally recommend them.

I can’t say enough about the professionalism and knowledge of Dan and his crew. After getting 4 other estimates, it was clear WSS was the right choice. In 1 day, we had 2 brand new skylights installed in the upstairs craft room. Boy what a difference!

Customer Service is great. Installation and workmanship was great. They go above and beyond to make sure that these are installed correctly and will not leak. If you need or want skylights added, but are worried about future leaking, you can be confident in Velux windows installed by Wisconsin Sunlight Solutions. If mine leak, I am confident it will be due to manufacturers defect, not the installation.