USI has a sizable California presence, with search results indicating about 12 locations in the state and office listings in places like Irvine, Los Angeles, Rancho Cucamonga, and San Diego.

Quick Scoop

  • USI is a national insurance services firm with more than 200 U.S. offices overall.
  • One location report says California has the most USI Insurance Services sites of any state, at 12.
  • Public listings also show multiple California offices across major metro areas.

What that means

If you were asking how big the USI office footprint in California is, the best public snapshot suggests it is fairly large and spread out rather than centered in one building.

If you meant the size of a specific California office, that would depend on the exact city or address, since the public sources here do not list square footage.