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Master Plumber

Apply for the License
Maine Plumber‘s Examining Board
Office of Occupational Regulation

35 State House Station
Augusta, ME  04333
Phone:  (207) 624-8603
Exam Provider
ProV, Inc.
150 W Civic Center Dr, Suite 601
Sandy, UT 84070
Phone:  (866)  720-7768
Exam Type
Exam Content
Subject Areas# of
General Knowledge16
General Regulations18
Water Supply Systems including Backflow Prevention & Water Heaters18
Drainage, Waste & Sanitary Venting20
Plumbing Fixtures8
Traps & Intercepts6
Specialty Venting4
Indirect Waste6
Roof Drainage4
Total number of test questions:
Time allowed (hours):
Scope of Work

Work comprised of the installation, removal, alteration, or repair of plumbing systems or parts thereof.  This includes all potable water building supply and distribution pipes, all plumbing fixtures and traps, all vent pipe(s), and all building drains and building sewers, including their respective joints and connection, devices, receptors, and appurtenances within the property lines of the premises and shall include potable water piping, potable water treating equipment and domestic water heating appliances.

Books NOT Allowed in the Exam
Maine Plumber's Laws and Rules
Web Page Link
Main Plumbing Tables, (provided), 2015 UPC
Plumbing Basics for Contractors, 4th Edition, NCCER
Buy from ProV
Uniform Plumbing Code, 2015, IAPMO
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