Doepker builds across six segments — grain, flat deck, heavy haul, gravel, energy and forestry — from five locations in Saskatchewan and British Columbia, and supports them with genuine OEM parts engineered to the same specification as the original build. Doepker's own position is that OEM parts are engineered to the original build specification, which removes any question of fitment or load rating, and that its supplier components are covered at 100 percent parts and labour for the first 90 days in service before the component supplier's own warranty takes over. Sister brands include Peerless Trailers, Scona Trailers and Precision Laser & Fab.