According to our records, this business is located at 2509 Lake Ave. in Altadena (in Los Angeles County), California 91001, the location GPS coordinates are: 34.18905 (latitude), -118.131612 (longitude). Scott Investigation Service is categorized under Protective Services, Guard (SIC code 7381). Known organization manager is Walter Scott. Current estimates show that the unit has a sales volume of $290,000 and staff of approximately 10 people. You can contact the company by phone at (626) 398-0030; the following fax number is also provided: (626) 398-1514.