According to our records, this business is located at 23 Red Arrow CT in El Sobrante (in Contra Costa County), California 94803, the location GPS coordinates are: 37.974262 (latitude), -122.277945 (longitude). J P Singh & Associates is categorized under HVAC Engineering (SIC code 8711). Known organization owner is J Singh. Current estimates show that the unit has a sales volume of $270,000 and staff of approximately 1 worker. You can contact the company by phone at (510) 669-1400.