Apply for a License
Apply for a Plumbing, Sewer and Water, or Water Conditioning license online.
Apply
Lookup a License Holder
Look up and review current license holders approved and certified by the North Dakota State Plumbing Board.
Schedule an Exam
Sign up online to take your licensing exams at various locations across the state of North Dakota.
Schedule Exam
Renew your License
Renew your Plumber, Sewer and Water, or Water Conditioning license online.
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Memorial Day
The Board office will be closed on this day.
MAY
30
Exams in Bismarck
8:00 a.m. - 1:00 p.m.
JUN
13
Exams in Bismarck
8:00 a.m. - 1:00 p.m.
AUG
8
Independence Day
The Board office will be closed on this day.
JUL
4
Labor Day
The Board office will be closed on this day.
SEP
5
Exams in Fargo
8:00 a.m. - 1:00 p.m.
OCT
5
Exams in Bismarck
8:00 a.m. - 1:00 p.m.
OCT
10
Veterans Day
The Board office will be closed on this day.
NOV
11
Thanksgiving Day
The Board office will be closed on this day.
NOV
24
Exams in Bismarck
8:00 a.m. - 1:00 p.m.
DEC
10
By State Law, because Christmas Day is on a Sunday
The Board office will be closed on this day.
DEC
26