According to our records, this business is located at 2530 Evergreen Dr. in San Bruno (in San Mateo County), California 94066, the location GPS coordinates are: 37.634529 (latitude), -122.44916 (longitude). Defoes Technical Services is categorized under Photo Enlargers (SIC code 3861). Known organization owner is Greg Defoe. You can contact the company by phone at (650) 742-9702.