Back Hamakua Macadamia Nut Co. SummaryProcessing and retailing of 100% Hawaiian macadamias and macadamia products. Supporting the Big Island's local and organic macadamia farmersPhone NumbersLocal Phone: (808) 882-1690US Toll Free: (888) 643-6688Email: [email protected]Island: HawaiiFollow UsFacebookWebsiteInfo Details Hawai`i’s rich volcanic soil and abundant rainfall combine to produce the world’s finest macadamia nuts. Hamakua Macadamia Nut Company grows and processes the world’s best macadamias, 100% Hawaiian Macadamias. Our macadamias are grown using environmentally friendly cultivation practices and without the use of potentially harmful insecticides, or fungicides. We are pleased to present you with the very best of Hawai`i’s best premium macadamia nuts. Purchasing Hamakua Macadamia Nuts helps us keep our island green and supports Hawai`i’s independent macadamia nut farmers while assuring you the highest quality available anywhere. Hamakua Macadamia Nut Company strives to be environmentally responsible. We use no fossil fuels in the drying of our nuts. Our nuts are dried by burning the high energy clean burning macadamia nut shells and converting the energy into steam which currently dries our nuts.