It happened before midnight on Fernwood Drive in the Montclair neighborhood.
Ann Ludwig lives in the home next to where the tree fell.
"We were home in bed, and about midnight a large crash - a tree coming down - we heard. We came out. No electricity. And this was a repeat of what happened to us in April. In early April a big tree came down, landed 10 feet from our house," Ludwig said.
No one was hurt when the trees fell.
"It is such a large crash. You walk out and it is so dark you can only smell the tree. It smells like Christmas- except it's not. The last tree landed not ten feet from our house so I am just thankful it has always happened at night and no one has been hurt," said Ludwig.
PG&E says 25 customers lost power. The utility is working to get it turned back on by 1 p.m.