All HAZWOPER courses are done by request. If you don’t see the course you are looking for or the time is not convenient for you, please e-mail us at angela.gillis@ohsti.com or call the office!

We offer Hazwoper 40 HR, Hazwoper 24 HR, and Hazwoper 8 HR Refresher by request only.  You will need to contact the office for availability.