According to our records, this business is located at 1 Harmony Ct in Pittsburg (in Contra Costa County), California 94565, the location GPS coordinates are: 38.027052 (latitude), -121.928566 (longitude). Performance Computer is categorized under Computer Cleaning (SIC code 7378). Current estimates show that the unit has a sales volume of $163,000 and staff of approximately 1 worker. You can contact the company by phone at (925) 458-1769.