Richardson Bay goes flat and silver on a summer morning while the fog sits on Mount Tamalpais until noon and Strawberry stays cool underneath it. Flores Tree Service works those hillside lots where eucalyptus and acacia crowd the decks and the water views. Pruning is an exercise in restraint — take the weight off the long limbs, open a window toward the bay, leave the tree looking as though nobody touched it. Trimming keeps branches off roofs and out of the lines on the narrow lanes above the shoreline. When a tree has to come out it goes down in pieces and up a steep driveway, and after a winter storm the cleanup is the same care in reverse: everything hauled, nothing left buried in the ivy.