Smoke Opacity Certification Schools

Smoke School is available to all certified diesel emissions inspectors. There will be two trainings on each day listed. Classes are held outside in all but the most extreme weather. If you think weather will force the class to be cancelled, then please contact us after 7 a.m. on the day of that class to confirm. All Smoke School classes start at 10 a.m. and run for approximately 2.5 hours. 
March 2018

May 2018 

September 2018

October 2018