Eastern Technical Associates provides public visible emissions certification programs in Detroit, Grand Rapids, and Gaylord. Choose a Michigan 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.

September 27, 2023
Grand Rapids, MI 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, September 27, 2023
- 8:00 am Registration & 8:30 am Start
- Johnson Park
Parking lot off Butterworth Drive
2600 Wilson Avenue
Walker, MI 49534
September 28, 2023
Gaylord, MI 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
- Thursday, September 28, 2023
- 8:00 am Registration & 8:30 am Start
- Otsego County Fairgrounds
895 North Center Avenue
Gaylord, MI 49735
October 4-5, 2023
Detroit, MI 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, October 4 & 5, 2023
- 8:30 am Registration & 9:00 am Start
-
Maybury State ParkHickory Shelter AreaMain Entrance off 8 Mile RdNorthville, MI 48167
Contact Us Today To Learn More About MI Smoke School Programs
Eastern Technical Associates is the smoke school people in Michigan trust for Method 9 opacity certification. Give us a call today at (919) 878-3188 to speak with a visible emissions expert.