LicensebyState

Where a Connecticut master plumber license transfers

0 documented states waive the exam for Connecticut masters. 18 review by endorsement, 18 credit your hours, 2 give no credit.

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Connecticut master plumber · “P-1 Unlimited Plumbing Contractor

Statewide license

Verified September 16, 2026· 4 sources

Issued by Connecticut Department of Consumer Protection, Occupational and Professional Licensing

Connecticut has no license titled 'master plumber'; the top-tier personal credential is the P-1 Unlimited Plumbing Contractor, issued by DCP to an individual and permitting all plumbing and piping work under CGS 20-330 (permits and contracting with the public). Limited contractor classes cover narrower scopes (J-1, J-3, P-7, P-9, PP-1, SP-1). A new P-1 applicant needs two years as an unlimited licensed journeyperson or equivalent experience and training; the out-of-state equivalency table is 12,000 OJT hours (8,000 plus two years / 4,000) and 576 classroom hours matching Exhibit A. CGS 20-334a(a)(1)(A) lets out-of-state journeyman service count if DCP finds it comparable, and still requires the contractor examination. CGS 20-333a would allow an exam waiver only if the origin state reciprocates; the P-1 out-of-state page names no partners. Fees are a $150 application fee and a $150 initial/renewal license fee; licenses expire annually.

Every destination

Endorsement 18Experience credit 18No credit 2Not applicable 12
Every state's rule for a Connecticut license
StateMechanismNoteVerified
AlabamaEndorsement2026-09-16
AlaskaEndorsement2026-09-16
ArizonaNot applicableno state license at this level2026-09-16
ArkansasEndorsement2026-09-16
CaliforniaExperience credit2026-09-16
ColoradoEndorsement2026-09-16
DelawareEndorsement2026-09-16
District of ColumbiaEndorsement2026-09-16
FloridaEndorsement2026-09-16
GeorgiaExperience credit2026-09-16
HawaiiExperience credit2026-09-16
IdahoNo credit2026-09-16
IllinoisEndorsement2026-09-16
IndianaEndorsement2026-09-16
IowaEndorsement2026-09-16
KansasNot applicableno state license at this level2026-09-16
KentuckyExperience credit2026-09-16
LouisianaNo credit2026-09-16
MaineEndorsement2026-09-16
MarylandExperience credit2026-09-16
MassachusettsExperience credit2026-09-16
MichiganExperience credit2026-09-16
MinnesotaExperience credit2026-09-16
MississippiNot applicableno state license at this level2026-09-16
MissouriNot applicableno state license at this level2026-09-16
MontanaExperience credit2026-09-16
NebraskaNot applicableno state license at this level2026-09-16
NevadaNot applicableno state license at this level2026-09-16
New HampshireExperience credit2026-09-16
New JerseyExperience credit2026-09-16
New MexicoExperience credit2026-09-16
New YorkNot applicableno state license at this level2026-09-16
North CarolinaExperience credit2026-09-16
North DakotaExperience credit2026-09-16
OhioExperience credit2026-09-16
OklahomaEndorsement2026-09-16
OregonNot applicableno state license at this level2026-09-16
PennsylvaniaNot applicableno state license at this level2026-09-16
Rhode IslandExperience credit2026-09-16
South CarolinaExperience credit2026-09-16
South DakotaEndorsement2026-09-16
TennesseeNot applicableno state license at this level2026-09-16
TexasEndorsement2026-09-16
UtahEndorsementexplicit agreement2026-09-16
VermontEndorsement2026-09-16
VirginiaEndorsement2026-09-16
WashingtonNot applicableno state license at this level2026-09-16
West VirginiaEndorsement2026-09-16
WisconsinExperience credit2026-09-16
WyomingNot applicableno state license at this level2026-09-16

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