Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
Can't tell you who can do it in CA, but any sail shop should be able. I just had this work done here in NW Florida at Sabre Sails. Cost about $175 for them to take about 2' off the top. They put on a new head board, tapered the leach from the first batten up, and added a leach line for that price.
Now the boom clears the bimini and I don't have to sail all summer with a reef in the main.
Mark, Wander down to your local (Stockton?) West Marine and pick up a free copy of "Latitude 38" (ask for it, they kept it behind the counter last time I was in there). In it you will find lots of adds for sail lofts in Nor Cal.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.