Repair services should be available on a 24 hour basis. The garage door is a main security entrance to your home and if it is compromised, then your home is not safe. Someone should be able to come to your home fairly quickly to rectify the situation if needed. The best garage door repair Millbrae CA has to offer should also set a schedule of inspection for your door, not less than once per year, and more often if the door gets heavy usage.