ALAN PRE-FAB BUILDING CORPORATION Contractors License No. 269618 48'X60' Pilot Center for Paragon Ranch, Santa Rosa Airport, CA 2005 View more photos of 48'x60' Pilot Center 31'x55' Office Building for Dr. Kawakami, Downey, CA 2005 View more photos of 31'x55' Two Story Office 28'x72' Educational Fac...