Determined to create something different and better, Opaque Smoke School was formed to help businesses achieve certification in the most time and cost-effective manner possible. 

We offer customized smoke schools and opacity training for Method 9 certification. With 20+ years of experience. Our associates have developed extensive in depth technical, as well as practical experience in the area of Visible Emission Evaluation in the determination of plume opacity and particulate matter through the use of Federal Reference Method-9 techniques.

Whether your personnel need to be Initially Certified or are simply needing to be Re-certified in Visible Emission Evaluation Opacity Determination, Opaque Smoke School can meet your organizational needs. We specialize in Visible Emission Evaluation (Smoke School) Training. Let our organization work for you.


Worry-free Smoke School for Your Business



A Different Approach

At Opaque Smoke School, we believe the spirit under which your company operates is vital.

We will tailor our services to match your individual needs. 

Unique Solutions

Though our certifications are the same for everyone, we treat all our clients as individuals and don’t think a one-sized-fits-all solution will work. We’ll help you develop a customized training session to fit your unique situation.

Quality Over Quantity

We believe in honoring the unique personalities, culture and market that has grown your business so far and hire only the very best technicians to help you meet your certification requirements.