Collier Ostrom Inc 1395 Fairfax Ave San Francisco, CA 94124 Phone : (415) 206-0803 Business Category Building Contractors Remodeling & Repairing Building Contractors General Contractors-Residential Buildings General Contractors-Nonresidential Buildings (No Industrial Buildings or Warehouses) Coliier Ostrom Enterprises 535 Lakeview Ave San Francisco, CA 94112 Phone : (415) 206-0803 Business Category Building Contractors General Contractors-Nonresidential Buildings (No Industrial Buildings or Warehouses)