According to our records, this business is located at 5761 N Orchard St. in Fresno (in Fresno County), California 93710, the location GPS coordinates are: 36.82231 (latitude), -119.775562 (longitude). GEHRKE'S Investigation Service is categorized under Protective Services, Guard (SIC code 7381). Known organization manager is Kraig Gehrke. Current estimates show that the unit has a sales volume of $145,000 and staff of approximately 5 people. You can contact the company by phone at (559) 439-8381; the following fax number is also provided: (559) 432-6082.