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International Union of Operating Engineers: Local 399
education.jpg2026 Fall Class Schedule Now Available!

Local 399 Seminars

 

 


SEMINARS OFFERED
AT LOCAL 399

 

Local 399 offers a wide variety of seminars to enhance skills
and provide students with the most current information and
education available in our industry.


Please remember to download a
seminar registration form by
clicking here



ATTENTION LOCAL 399 STUDENTS
You MUST submit a signed copy of our Safe Work Practices Form to your instructor
on the first day of class.  Please click the Lab/Class Saftey Form icon below:

 

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Click icon to view/download
 



 

OSHA 10 HOUR - 2 DAY SEMINAR
Wednesday, July 29, 2026
and
Wednesday, August 12, 2026

 
COOLING TOWER &
CHILLER WATER TREATMENT SEMINAR
Thursday, July 30, 2026

 
BRAZING SEMINAR
Wednesday, July 29, 2026

 
HVAC CHEMICALS, OILS & CLEANERS SEMINAR
Tuesday, July 7, 2026

 
EPA 608 TECHNICIAN CERTIFICATION
Monday, July 20, 2026
3 Hour Prep Class / 2 Hour Exam
Afternoon Session: TEST ONLY

 
BELTS, PULLEYS & SHEAVES SEMINAR
Wednesday, July 15, 2026

 
COMMERCIAL SUMP PUMP SYSTEM OVERVIEW
Wednesday, July 15, 2026

 
NEW SEMINAR!
MULTI-METER
Thursday, July 16, 2026

 
CHILLER BASICS SEMINAR
Tuesday, July 14, 2026

 
LED LIGHTING TECHNOLOGY SEMINAR
Wednesday, July 8, 2026

 
 

 
 

 




 

 

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