Opacity Certification

Singleton Smoke School is a family owned business with a combined 55 years experience in
Visible Emissions Evaluation Training.

We provide comprehensive Opacity Evaluation that is easy to understand, and allows you and your company to demonstrate compliance with local and federal air quality standards in accordance with EPA Federal Reference Method 9.

See the About page for more information on the Smoke School Team,
and a Visible Emissions Evaluation Training Course Outline.

Steps to sign up :

New Customers : Create an account
Return Customers : Login to your account

For help with a Group purchase,
download the PDF below.

After creating an account or logging into your previously created account, visit Locations.

Contact Us

Singleton Smoke School
PO Box 145  |  Cottontown, TN  |  37048
615-572-2075

Office Hours:
Monday – Thursday  |  9 AM – 4 PM CST
*For questions outside of office hours, please e-mail us and we will respond as soon as possible.

Contact us for any questions or inquiries.
Contact us for a quote for on-site training at your facility, saving your company time, money, and productivity,
or to become a host for a smoke school in your city!