CONNECTICUT · plumber
Unlimited Plumbing Journeyperson (P-2)
Connecticut Department of Consumer Protection — Plumbing and Piping Work Examining Board →Scope of Work
A Connecticut P-2 Unlimited Plumbing Journeyperson is authorized to perform plumbing and piping work under a licensed P-1 Unlimited Plumbing Contractor. Connecticut Department of Consumer Protection lists P-1 (contractor), P-2 (journeyperson), P-3 (limited contractor), and P-4 (limited journeyperson) in the plumbing category, along with related gas and pipefitting credentials. Source: Connecticut DCP Plumbing Licenses and Scope of Work (https://portal.ct.gov/dcp/occupational-and-professional-division/occupational--profess/plumbing-licenses-and-scope-of-work).
Experience and Training
Standard pathway: completion of a registered apprenticeship with 576 classroom hours and 8,000 hours (4 years) of on-the-job training under supervision of a Connecticut-licensed P-1 Plumbing Contractor. Apprentice registration through the Connecticut Department of Labor Office of Apprenticeship Training is a prerequisite. For the Equivalent Experience and Training path, applicants submit employer affidavits documenting qualifying hours. Source: Connecticut DCP Plumbing Journeyperson (https://portal.ct.gov/dcp/license-services-division/all-license-applications/plumbing-journeyperson---equivalent-experience-and-training).
Exam
Administered by PSI Services. Content covers the State of Connecticut Plumbing Code (based on the IPC with Connecticut amendments), C.G.S. Chapter 393, and Connecticut DCP rules. A passing score is 70%. Source: Connecticut DCP Plumbing License (https://portal.ct.gov/dcp/license-services-division/all-license-applications/plumbing-license).
Renewal and CE
1-year renewal cycle. P-1 and P-2 licensees must complete Board-approved continuing education annually; the Plumbing and Piping Work Examining Board publishes current CE hour rules. Verify current hours on the DCP page before renewal. Source: Connecticut DCP Plumbing Licenses (https://portal.ct.gov/dcp/occupational-and-professional-division/occupational--profess/plumbing-licenses-and-scope-of-work).
Reciprocity
Connecticut reviews reciprocal licensing on a case-by-case basis. Applicants licensed in another state should submit a license-verification letter and apply through the Plumbing Contractor Equivalent Out-of-State License path or the Journeyperson Equivalent Experience and Training path. For out-of-state licenses to count for the P-1, the originating state's license must have required 720 classroom hours and 12,000 hours of on-the-job training. Source: Connecticut DCP Plumbing Contractor Equivalent Out-of-State (https://portal.ct.gov/dcp/license-services-division/all-license-applications/plumbing-contractor---equivalent-out-of-state-license).
Union and Non-Union Pathway
Connecticut plumbing apprenticeships run through UA-affiliated Plumbers and Pipefitters Local 676 (southern Connecticut) and Local 777 (statewide), and non-union programs registered with PHCC of Connecticut. CTECS trade high schools run adult plumbing programs statewide. Presented neutrally; verify current intake with each program.
P-1 Upgrade
To upgrade from P-2 to P-1, a Connecticut plumber must hold the P-2 for at least 2 years (or have at least 6 years of equivalent experience and training) and pass the P-1 exam. The P-1 is the credential required to contract for plumbing work and pull permits. Source: Connecticut DCP Plumbing Contractor Equivalent Experience and Training (https://portal.ct.gov/dcp/license-services-division/all-license-applications/plumbing-contractor---equivalent-experience-and-training).