Inflector Environmental Services runs a dedicated fireproofing and firestopping division which incorporates the former Donalco Inc., its Ontario division for fireproofing, firestopping applications and hazardous waste removal. The wider business also covers asbestos and mould remediation and soil and site remediation. It operates from Ottawa, Toronto and Kingston in Ontario, with further offices in Quebec and Atlantic Canada, and displays Certificate of Recognition, ContractorCheck and ComplyWorks accreditations. Donalco remains listed on the FCIA Canadian member register at its Ottawa address.