Construction Trade Exam Research Area

Journeyperson Plumber with Gas

Apply for the License

Plumbing and Mechanical Systems Board
Iowa Department of Health ™

321 East 12th Street
Des Moines, IA 50319
Phone: (866) 280-1521
Plumbing and Mechanical Licensing Link

Exam Administrator

Kirkwood Community College ™
6301 Kirkwood Blvd SE
Cedar Rapids, IA  52406
Phone: (319) 398-7768 or (319) 398-5529
Candidate Information

Exam Type


Exam Content

Subject Areas % of
General Knowledge of the UPC 31
Drainage, Waste and Vent Systems 36
Water Supply and Distribution 22
Fuel Piping 11

Total number of test questions: 75
Time allowed (hours): 3.0


Books Allowed in the Exam

1. Uniform Plumbing Code, 2015, IAPMO Buy at Amazon
2. Iowa State Plumbing Code, Amendment Booklet, 2016 PDF File Link
Study materials are currently NOT available for this exam

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