The other day I was closing my garage door and I heard a loud bang noise, panicking I called Premium Garage Door Brampton and they sent a tech right out. Thankfully I did, the technician opened my door and noticed the main garage door spring had snapped. He went right to his truck got a new spring and installed it in what seemed like 2 minutes. As soon as he was finished I was able to open and close my door like it was brand new. Thank You so much!