Winters and Google maps

Any one else have problems with Google maps not knowing where you are or where something is?  I am a realtor and constantly find Google placing lisitngs on the wrong streets.  A new lisitng in Winters, CA on Alta Vista ended up on County Rd 89 about 3 miles east of where it should have been.     I find this all the time when I am working on my website.  Really wish they could do something about this.  Places in Vista, Ca which is down south end up in Winters, CA.  Amazing!