PEUs Simplified

With 24 approved St. Louis County Mechanical PEU courses, earning hours has never been easier. Offering both Trade and Core PEU courses, American Trade School is your one-stop shop.

  • Create an account.

  • Purchase the course or bundle that interests you.

  • Complete the course.

That's It!

American Trade School will submit your hours to St. Louis County the Friday after your completion date.

You must have an Accela account registered with  Saint Louis County for the hours to post upon submission.

PEU Course Bundles

The PEU bundles compile multiple individual courses into a packaged discount.

St. Louis County Mechanical 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.

St. Louis County Mechanical 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.