Replacement of a header beam

I recently purchased my Eichler. The header/beam over the garage is twisted about 15 degrees at the front overhang and must be repaired or replaced.

Does anyone have recommendation for a contractor in the Mountain View area for this type of work?

I also need repairs on the garage doors - the tracks and hardware are all original and are just worn out. But fixing the beam is a pre-requisite for the garage door work. The original garage doors are in excellent shape otherwise and I do not wish to replace them with a current roll up.

Thanks for any suggestions.