705-435-6762 Home Our History Services Offered Affiliations Contact Us Get the Best from Your Local COHA Member Oliver Fuels Ltd. is a member of the Canadian Oil Heat Association (COHA), a national organization with chapters throughout the provinces. Concerned with policy, safety and certification, COHA supports its members’ efforts to stay current with information and skills that benefit you, our customers. Learn more about COHA and oil heat professionals, including: • Fuel oil dealers • Major oil companies • Trainers • Manufacturers and contractors Copyright Oliver Fuels Ltd 2021 - Legal Created by