New course is comming on July 2026
5 Things to Know Before Your Blaster Exam
Becoming a licensed blaster isn’t just about passing a test—it’s about proving you have the knowledge and discipline to work safely with explosives. Whether you’re preparing for your Colorado and…
What Petr Explosives Group Offers to Industry
1. Professional Training & Certification Blaster Licensing Courses (Tier 1 – PETS): State-approved training for initial licenses and renewals (Colorado, Missouri, and other states). Applied Energetics (Tier 2): University-level instruction…
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