How to get a plumbing contractor license in Idaho
Idaho plumbing contractor licensing covers hours, prerequisites, exam path, fees, and renewal. Confirm current rules on the board source before you apply.
Verified on: 2026-09-14 · Board source
From the board
- State Plumbing Board - Division of Occupational and Professional Licenses ## Welcome to the State Plumbing Board Please contact us with any questions via email BCRE-Licensing@dopl.idaho.gov or phone (208) 334-3233.
- ### Additional Board Information Board Members | Name | Position | Expiration | Original Appointment | | --- | --- | --- | --- | | | Public Member | | | | Matthew N.
- Gardner | Contractor | April 1, 2025 | August 11, 2009 | | Robert King | At Large | April 1, 2025 | September 2,
- Board page: State Plumbing Board - Division of Occupational ... - DOPL (idaho.gov)
Requirements overview
- Idaho sets experience, education, and exam rules for plumbing contractor applicants
- Documented OJT or apprenticeship hours are common for journeyman / technician paths
- Master and contractor tracks usually add experience, exams, and firm paperwork
- Confirm current hour totals, affidavits, and fees on the state board before you apply
Exam
- See the Idaho plumbing exam guide for vendor, scheduling, and prep
- LicenseFlo helps with paperwork and reminders — we do not sit the exam
Renewals
- Most credentials renew on a fixed cycle with mandatory CE or training
- Roster watch → intake → assemble → sign → submit
Related: Exam · Renewal and CE
Have LicenseFlo do it
From $79 per event. Text once; we collect photos, assemble the packet, and send a one-tap signature.