I came to the conclusion that something was wrong with my garage door opener when my door just completely refused to open one morning as I was trying to leave for work. I contacted Premium Garage Door Repair Markham, and they immediately sent a technician out to assess the problem. Just as I thought, my old opener had finally given up on me. Thankfully the tech had a few different models on his truck for me to choose from. About an hour later and I was on my way to work like it was a normal day, thank you so much!