November 18 - November 21 Group 4 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
November 19 @ 5:00 pm - 9:00 pm Welding Certification Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
November 19 @ 5:00 pm - 9:00 pm Medical Gas Update Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
November 25 @ 5:00 pm - 9:00 pm Tube Bending Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
December 2 - December 5 Group 5 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
December 9 - December 12 Group 6 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
December 9 @ 5:00 pm - 9:00 pm 5 Hr Backflow Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
December 10 @ 5:00 pm - 9:00 pm Heartsaver CPR/First Aid Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
December 16 - December 19 Group 7 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
December 16 @ 5:00 pm - 9:00 pm A2L Refrigerants Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
December 17 @ 5:00 pm - 9:00 pm Welding Certification Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States 👉 Register
January 6, 2026 - January 9, 2026 Group 1 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
January 13, 2026 - January 16, 2026 Group 2 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
January 20, 2026 - January 23, 2026 Group 3 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
January 27, 2026 - January 30, 2026 Group 4 Plumbers & Steamfitters Local Union 33 Hall 2501 Bell Avenue, Des Moines, IA, United States
