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Jul

23

Tube Bending

• Thursday, July 23, 2026
• 5:00 PM 9:00 PM
• Union Hall (Only) (map)
• Google Calendar ICS

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Jul

22

5 Hr Backflow Update

• Wednesday, July 22, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

22

Electric Controls

• Wednesday, July 22, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

21

to Jul 24

Apprentice Group 6

• Tue, Jul 21, 2026 7:00 AM Fri, Jul 24, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jul

16

Plumbing Code

• Thursday, July 16, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

16

Mechanical Code

• Thursday, July 16, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

15

Industrial Rigging & Signaling Recertification

• Wednesday, July 15, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

14

to Jul 17

Apprentice Group 5

• Tue, Jul 14, 2026 7:00 AM Fri, Jul 17, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jul

13

Retiree Luncheon

• Monday, July 13, 2026
• 12:00 PM 1:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#RetireeLuncheon

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Jul

8

Weld Test Session

• Wednesday, July 8, 2026
• 5:00 PM 9:00 PM
• Union Hall (Only) (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

7

Pipe Formula Math

• Tuesday, July 7, 2026
• 5:00 PM 9:00 PM
• All Locations (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jul

7

to Jul 10

Apprentice Group 4

• Tue, Jul 7, 2026 7:00 AM Fri, Jul 10, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jul

1

Union Meeting

• Wednesday, July 1, 2026
• 6:30 PM 7:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#UnionMeeting

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Jun

25

Combustion Analysis

• Thursday, June 25, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jun

23

to Jun 24

Confined Space

• Tue, Jun 23, 2026 5:00 PM Wed, Jun 24, 2026 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jun

23

to Jun 26

Apprentice Group 3

• Tue, Jun 23, 2026 7:00 AM Fri, Jun 26, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jun

23

to Jun 26

Apprentice Group 2

• Tue, Jun 23, 2026 7:00 AM Fri, Jun 26, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jun

17

Industrial Rigging Recertification

• Wednesday, June 17, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

View Event →

Jun

16

Mechanical Code Update

• Tuesday, June 16, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

View Event →

Jun

16

Plumbing Code Update

• Tuesday, June 16, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

View Event →

Jun

16

to Jun 19

Apprentice Group 1

• Tue, Jun 16, 2026 7:00 AM Fri, Jun 19, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jun

11

Medical Gas Update

• Thursday, June 11, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

View Event →

Jun

10

Welding Certification

• Wednesday, June 10, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jun

9

Basic Electricity & Ladder Diagrams

• Tuesday, June 9, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

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Jun

9

to Jun 12

Apprentice Group 7

• Tue, Jun 9, 2026 7:00 AM Fri, Jun 12, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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Jun

8

Retiree Luncheon

• Monday, June 8, 2026
• 12:00 PM 1:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#RetireeLuncheon

View Event →

Jun

3

Union Meeting

• Wednesday, June 3, 2026
• 6:30 PM 7:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#UnionMeeting

View Event →

Jun

2

to Jun 5

Apprentice Group 6

• Tue, Jun 2, 2026 7:00 AM Fri, Jun 5, 2026 4:30 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

#SchoolRotation

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May

29

Health Fair - Sioux City

• Friday, May 29, 2026
• 6:00 AM 12:00 PM
• Sioux City Convention Center (map)
• Google Calendar ICS

View Event →

May

27

Basic Electricity & Ladder Diagrams

• Wednesday, May 27, 2026
• 5:00 PM 9:00 PM
• Plumbers & Steamfitters Local Union 33 Hall (map)
• Google Calendar ICS

Register Here #CEUClasses

View Event →