Dease Lake, British Columbia, Canada All businesses in Dease Lake, British Columbia, Canada. Popular categories in Dease Lake, British Columbia, Canada: Service Stations Associations Hotels Government Offices General Contractors Schools Business Aircraft View all categories Last updates in Dease Lake, British Columbia, Canada: Service Stations Associations Hotels Government Offices General Contractors Schools Business Aircraft Tahltan Nation Development General Contractors in Dease Lake (British Columbia) Updated: 04/01/2025 11:53 pm