According to our records, this business is located at 1320 Kalani St Ste 114 in Honolulu (in Honolulu County), Hawaii 96817, the location GPS coordinates are: 21.3220588 (latitude), -157.8765854 (longitude). Johnstone Supply is categorized under Heating and Air Conditioning Combination Units (SIC code 3585). Known organization owner is Sang Lee. You can contact the company by phone at (808) 842-6000.