In ,
bob callaway typed:
Garage door is off track will not open or close
Is this a do it yourself job or should I call a repairman?

If you don't know, you need a repairman. IMO you've shown your
level of expertise by not describing which of several setups
you may have there, each requiring different things, all
dangerous at times. Get a repairman.

HTH,

Twayne`