The basic idea is that the garage door works pretty well most of the time. Then, there are some times when the garage door just has some fails. Like, the day the cable falls off the garage door. The most challenging part is that it is when you least expect or need the garage door to break that it does.
It leaves you scratching your head, wondering what you should do. While calling the garage door repair company seems like the logical thing to do, you might be more pressed for time. If you are handy, it may be your call to duty for the day to try to repair it yourself.
Start by balancing the door so that no one side is pulling more of the weight. Finally, see if it is possible to put the cable back into place. Sometimes they may slip off because of something like an appliance delivery person running into it, for instance. Other instances of brushing may also cause that too.
If your eyes glazed over at the site of a cable coming loose, then consider the alternative. Hire a garage door repair company to come in and fix the problem. They know what they are doing, and can manage to make the repair safely.
Garage doors are heavy, and involve a lot of moving parts that require some technical know-how. Otherwise, the damage to the door cable may not be the only problem that you are facing at the end of the day.
Instead, look up the names of local places that will tell you how to fix garage door cable, then do it faster and more inexpensively than you could yourself. That way you will have a new relationship built with a company for future maintenance and repair.