According to our records, this business is located at 2002 Southside Blvd # 100c in Jacksonville (in Duval County), Florida 32216, the location GPS coordinates are: 30.3089554 (latitude), -81.559496 (longitude). St Johns Engineering Group Inc is categorized under HVAC Engineering (SIC code 8711). Current estimates show that the unit has a sales volume of $1,106,000 and staff of approximately 7 people. You can contact the company by phone at (904) 722-1008.