According to our records, this business is located in Downey (in Los Angeles County), California 90240, the location GPS coordinates are: 33.9401088 (latitude), -118.1331593 (longitude). S Gross & Assoc is categorized under Community Development Groups (SIC code 8399). Current estimates show that the unit has a sales volume of $1,290,000 and staff of approximately 6 people. You can contact the company by phone at (562) 927-0082.