Eastern Technical Associates provides public visible emissions certification programs in Cincinnati, Akron and Columbus. Choose an Ohio smoke school location below to learn more about class and field locations, lecture information, fees, and agenda.

ETA’s comprehensive Method 9 classroom lecture is also available in online format. Attendees can access web-based training and participate in the session from the convenience of their office or home.

Ohio Smoke School

March 5-6, 2025

Cincinnati, OH Smoke School

Lecture Information

  • Held once per week on Mondays
    Start time: 9:00 am EST/ 8:00 am CT/ 7:00 am MT/ 6:00 am PT
  • Held virtually via live webinar using Go To Meeting
  • Lecture will be a separate registration from the field. To register for a lecture, visit our lecture webinar page

Field Information

  • Wednesday & Thursday, March 5 & 6, 2025
  • 8:00 am Registration & 8:30 am Start
  • Winton Woods Park
    Owl Overlook Shelter
    10245 Winton Road
    Cincinnati, OH 45231

More Details Register Now

March 11, 2025

Columbus, OH Smoke School

Lecture Information

  • Held once per week on Mondays
  • Start time: 9:00 am EST/ 8:00 am CT/ 7:00 am MT/ 6:00 am PT
  • Held virtually via live webinar using Go To Meeting
  • Lecture will be a separate registration from the field. To register for a lecture, visit our lecture webinar page

Field Information

  • Tuesday, March 11, 2025
  • 8:00 am Registration & 8:30 am Start
  • Lou Berliner Park
    325 Greenlawn Ave (off I-77)
    Columbus, OH 43232

More Details Register Now

 

March 12-13, 2025

Akron, OH Smoke School

Lecture Information

  • Held once per week on Mondays
  • Start time: 9:00 am EST/ 8:00 am CT/ 7:00 am MT/ 6:00 am PT
  • Held virtually via live webinar using Go To Meeting
  • Lecture will be a separate registration from the field. To register for a lecture, visit our lecture webinar page

Field Information

  • Wednesday & Thursday, March 12 & 13, 2025
  • 8:00 am Registration & 8:30 am Start
  • Portage Lakes State Park
    5031 Manchester Road
    Akron, OH 44319

More Details

Contact Us Today To Learn More About OH Smoke School Programs

Eastern Technical Associates is the smoke school in Ohio that is trusted for method 9 opacity certification. Give us a call today at (919) 878-3188 to speak with a visible emissions expert.