PEUs Simplified

With 20 St. Louis County-approved PEU courses to choose from, earning hours has never been easier. Offering both Trade and Core courses, American Trade School is your one-stop solution for maintaining your Journeyman license.

  • Create an account.

  • Purchase the course that interests you. (Redeem voucher codes at checkout)

  • Complete the course.

Core PEU Courses

Each course is approved by the St. Louis County Board of Examiners for Mechanical Licensing as a Core PEU course for HVAC Service-Installer, Sheet Metal, Pipefitter, and Sprinklerfitter license-holders. "Comfort and Psychrometrics" is approved as a Trade PEU course for Sprinklerfitters.

Trade PEU Courses

Each course is approved by the St. Louis County Board of Examiners for Mechanical Licensing as a Trade PEU course for HVAC Service-Installer, Sheet Metal, and Pipefitter license-holders. All courses are considered Core PEUs for Sprinklerfitters unless otherwise noted.