A valet at LAX recently scratched the leather on my steering wheel at about the 6 o'clock postion. It appears that it was done intentionally with a nail or something like that. Of course they didn't do it.

Anyway, it is about 3 or 4 inches long, a few millimeters across and goes just below the surface. It's driving me nuts.

Can anyone recommend a good repair shop or freelancer in the San Diego area for this sort of job?

Thank you in advance for your help.