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For information regarding the Historic Preservation Program contact:

Planning Department
303 East "B" Street
Ontario, CA 91764
Phone: (909) 395-2036
Fax: (909) 395-2420

Historic Preservation Staff
  • Jerry L. Blum, Planning Director
  • Cathy Wahlstrom, Principal Planner 
For specific questions on the Historic Preservation program, please contact:


Last updated: 11/24/2011 2:36:13 PM