Thornhill, British Columbia, Canada All businesses in Thornhill, British Columbia, Canada. Popular categories in Thornhill, British Columbia, Canada: General Contractors Wrecker Service Social Services Mobile Homes Machine Shops Remodeling Hotels Logging Companies Trucking Excavating Contractors Storage Foresters View all categories Last updates in Thornhill, British Columbia, Canada: General Contractors Wrecker Service Social Services Mobile Homes Machine Shops Remodeling Hotels Logging Companies Trucking Excavating Contractors Storage Foresters Thornhill Elementary Schools in Thornhill (British Columbia) Updated: 09/17/2025 1:53 am