“We have been most impressed by the professionalism, knowledge and skill of all members of the S.I.S. team. From the initial consultation through to the final installation of our windows, the S.I.S. team has been extremely courteous and helpful in answering all our questions and in suggesting possible design alternatives. Their excellent variety of window products with the CSA certified rating was a key factor in our decision to buy from S.I.S. We heartily recommend S.I.S. for all your window renovations and improvements. We will be using them in the near future to change more of our home’s windows.
"Lois has asked me to pass along a very special thank you to Jeremie for being so obliging in dealing with the remaining minor issues. We are totally thrilled with the appearance of our "new home". We have received many compliments from friends, neighbors and even strangers who happened to be walking by. Our sincere thanks to the entire SIS Team!"
"I want you to know that I was very impressed with the high quality of customer service of SIS. I just purchased a couple of screens from you guys and I was treated like I had handed you a huge contract. I got the impression that no matter how big or small the job you treat your customers with equal respect. Thank You Again. In future, I'll be sure to look you guys up and also refer you to my friends."