Demolition is messy. We make sure the paperwork and the cleanup aren’t. MAGCOR Demolition provides licensed, insured, and fully managed demolition services across Toronto and the GTA. MAGCOR is a trusted demolition contractor in Toronto , serving homeowners, builders, and businesses across the GTA. As a full-service demolition company , we handle everything from selective interior demolition to full-scale building removal for residential , commercial , and industrial projects .