According to our records, this business is located at 10 Arminio Ln. in Oakley (in Contra Costa County), California 94561, the location GPS coordinates are: 37.970825 (latitude), -121.691719 (longitude). AJA General Construction is categorized under Bank Building Construction (SIC code 1542). Current estimates show that the unit has a sales volume of $1,314,000 and staff of approximately 3 people. You can contact the company by phone at (925) 516-2112.