Construction Trade Exam Research Area

Master Plumber

Apply for the License

Colorado State Plumbing Board
1560 Broadband, Suite 1350
Denver, CO  80202
Phone: (303) 894-2300
Colorado Plumbers Licensing Link

Exam Administrator

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas# of
Water Supply 14
Vents 22
Fixtures and Equipment 10
Piping Support and System Protection 6
Traps, Interceptors and Separators 6
Storm Drainage Systems 12
Sanitary Drainage Systems 22
Indirect and Special Waste Piping 6
Isometric Analysis 10
Residential Fire Sprinklers 6
Water Heaters 6

Total number of questions: 120
Time Allowed (minutes): 270


Books Allowed in the Exam

1. International Plumbing Code, 2015, ICC Buy at Amazon
2. International Residential Code, 2015, ICC Buy at Amazon
Code books will be provided at the test center.
You may NOT use your personal copies of code books.
Study materials are currently NOT available for this exam

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