California Plumbing Journeyman Practice Exam — Free

Free california plumbing journeyman practice exam. California currently follows California Plumbing Code (Title 24, Part 5) 2025 for plumbing work. Each question on this set is paraphrased from publicly-available code summaries with the section cited — confirm the in-force edition with your AHJ. Practice the warm-up set ungated, or download a free study PDF.