There is nothing worse than trying to leave your home to go to work and the Garage Door Wont Close. This is a very common issue that we run into and recently helped one of our North Minneapolis customers with fixing this problem. Upon arrival the technician asked the customer to demonstrate the issue. When the Garage Door Opener button was pressed the door did not close but the garage door opener flashed its light bulbs 10 times. When the lights on a garage door opener flash as this customers did, it is always a sign that there is an issue with the Photoelectric Eye System (safety sensors).