According to our records, this business is located in Carlsbad (in San Diego County), California 92008, the location GPS coordinates are: 33.1580933 (latitude), -117.3505939 (longitude). Johnston General Engineering is categorized under Dozer Services (SIC code 1794). Current estimates show that the unit has a sales volume of $636,000 and staff of approximately 4 people. You can contact the company by phone at (760) 434-0272.