Guelph Solar was a pleasure to work with! Our solar project was not a typical project and had a few more complications as we were also building a structure to put the panels on. Steve was a life saver for this project. His practical, common sense approach was key. He was dedicated to making sure our project met the required timeline goals and it didn't matter the time of day or the day of the week; he was here in a flash when we needed advice. The installers were also very respectful, knowledgeable and approachable. I highly recommend Guelph Solar to anyone thinking about solar. You won't be disappointed with the service.