Licensing Exams by Trade Name - Home Link


Master Plumber

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Colorado State Plumbing Board
1560 Broadway, Suite 1350
Denver, CO  80202
Phone: (303) 894-7800
Exam Provider
PSI Services LLC
DCRA Plumbers Licensing

3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 898-0710
Exam Type
Exam Content
Content Areas# of
Water Supply14
Fixtures & Equipment10
Piping Support & System Protection6
Traps, Interceptors & Separators6
Storm Drainage Systems12
Sanitary Drainage Systems22
Indirect & Special Waste Piping6
Isometric Analysis10
Residential Fire Sprinklers6
Water Heaters6
Total number of test questions:
Time allowed (minutes):
Books Allowed in the Exam
International Plumbing Code, 2018, ICC
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International Residential Code for One- and Two-Family Dwellings, 2018, ICC
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NOTE:  The books listed above will be provided at the exam location.  There is no need to bring your own copies.

A practice exam is currently NOT AVAILABLE

This page is being provided for research and links to books sources only.  We do not have an expected date for availability.  This page may have changed since your last visit.  Please refresh to see current info (F5 on your keyboard).

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