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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:  (877)  228-3926
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):
Books NOT Allowed in the Exam
Maine Plumber’s Laws and Rules
Web Page Link
Plumbing Basics for Contractors, 4th Edition, NCCER
Buy from ProV

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