According to our records, this business is located at 295 N Blosser Rd. in Santa Maria (in Santa Barbara County), California 93458, the location GPS coordinates are: 34.9553972 (latitude), -120.4536268 (longitude). A J Diani Construction Co is categorized under Bank Building Construction (SIC code 1542). Known organization president is Jim Diani. Current estimates show that the unit has a sales volume of $43,800,000 and staff of approximately 100 people. You can contact the company by phone at (805) 925-9533; the following fax number is also provided: (805) 922-9983.