According to our records, this business is located at 12134 Van Nuys Blvd. in Sylmar (in Los Angeles County), California 91342, the location GPS coordinates are: 34.283964 (latitude), -118.397053 (longitude). Gcs Trucking is categorized under Agricultural Lime (SIC code 4212). Known organization principal is Gumersindo Castillo. You can contact the company by phone at (818) 686-1094.