This is the second time I had Kevin come to install solatubes & that’s only because of how much we like the results from the first installation. Kevin has gone above & beyond answering all of my questions, giving knowledgeable recommendations & leaving me with a great product. We are looking around our house to find other areas we could do more with your products. Additionally, we had Doug out to install the Huper Optik on our windows & have really enjoyed the difference the window tint has made in our lighting. I tried to finish his survey when emailed but for some reason, it said that we had completed it already. However, please note that Doug also went above & beyond staying late to finish the job & working under difficult conditions knowing he had difficult family issues to deal with that day. He was friendly, knowledgeable & did an excellent job. I am more than pleased with your products but even more with the friendly & courteous service that your company has provided to us. Thank you!