We couldn't be happier with our windows installed by Oakville Windows and Doors. We had a few windows installed previously by another, larger company and the quality of the windows and installation is poor compared to Oakville Windows and Doors. We will definitely have to replace them long before the ones from Oakville Windows and Doors. From the moment we met Andre at Oakville Windows and Doors we knew that we were dealing with a company that sold a quality product and took pride in their work. The windows are by far a superior product on the market - the windows are very well made and the mechanisms meant to last. The installers were fantastic - very courteous and meticulous. They took their time in ensuring that the windows truly fit, plugged gaps and made beautiful window frames and stools - no gaps, dents or odd angles as we had with the other installer. They were very neat too and cleaned up (and took the garbage away rather than leaving it in our bin as the other company did). At no point did we feel like we were being over sold. They were honest and very knowledgeable. We will be using Oakville Windows and Doors again.