Tansley Associates Environmental Sciences Ltd
Tansley Associates Environmental Sciences (TAES) is a leading provider of odorant solutions with over 47 years of industry experience. We proudly distribute and transport Chevron Phillips Chemical LLC odorants for natural gas and propane systems across Canada. As a full-service provider, TAES delivers end-to-end odorant services — from reliable product supply to the safe decommissioning, removal, and certified destruction of odorant pressure vessels. Our expertise ensures safe, compliant, and cost-effective odorant management for every stage of your operation.