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Note: Effective 9/23/2020, the examinations will be referenced to the 2018 edition of the International Plumbing Code (IPC) and the 2018 edition of the International Residential Building Code for One and Two Family Dwellings.
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FAQs on registration
CO Journeyman Plumber
CO Journeyman Plumber (270 minutes)
You can take this test on Computer.
This is an open book test.
Reschedule 2 days in advance before 5:00 PM Pacific Standard Time.
Cancel 2 days in advance before 5:00 PM Pacific Standard Time.
Schedule 1 day in advance before 4:00 PM Pacific Standard Time.
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