According to our records, this business is located at 765 Amana St Ste 300 in Honolulu (in Honolulu County), Hawaii 96814, the location GPS coordinates are: 21.294085 (latitude), -157.840013 (longitude). PSI is categorized under HVAC Engineering (SIC code 8711). Known organization manager is Mike Eolkinghorn. You can contact the company by phone at (808) 947-1127.