According to our records, this business is located at 1005 Louise Ln. in Escondido (in San Diego County), California 92025, the location GPS coordinates are: 33.0983 (latitude), -117.047614 (longitude). Gary K Gannon Co is categorized under Bank Building Construction (SIC code 1542). Current estimates show that the unit has a sales volume of $1,752,000 and staff of approximately 4 people. You can contact the company by phone at (760) 745-8693.