Westchester County Of--archives Hastings, NY 13076 Phone : (914) 231-1500 Business Category Government Offices-County Government Offices & Public Schools Westchester County Of--county Clerk, Records & Archives Center 2199 Saw Mill River Rd Elmsford, NY 10523 Phone : (914) 231-1500 Westchester County Of--county Clerk, Records & Archives Center Business Category Government Offices-County Legislative Bodies Government Offices & Public Schools