Plumbing License Requirements in Arizona

Plumbers install, maintain, and repair piping systems for water, gas, and drainage. Here is what you need to know about getting licensed in Arizona.

Key Requirements

State plumbing license required (journeyman or master level)
Completion of a plumbing apprenticeship program (4-5 years)
Must pass a state licensing examination
Backflow prevention certification often required
Master plumber license available after additional years of journeyman experience

For official licensing information, fees, and application forms, visit the Arizona Registrar of Contractors.

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