Union apprenticeships in Oakland, CA

Starts at $30/hr

PTTC; Plumbing/Steamfitting/HVACR; 18+ HS diploma/GED; entrance exam 75%

Next start Jan 13

UA Local 246 offers earn-as-you-learn programs for Plumber, Pipefitter/Steamfitter, Pipe Welding, HVACR Service Technician, and Sprinkler Fitter trades.

UA Local 228 offers apprenticeship training through the Northern California Area Plumbers, Pipe and Refrigeration Fitters Joint Apprenticeship Training Committee (J.A.T.C.).

Journeyman $42/hr

UA Local 484 offers a 5-year apprenticeship program in Plumbing, Pipefitting, Steamfitting, Welding, and HVACR Service, registered with the State of California.

UA Local 250 offers apprenticeship programs for Steamfitters, Industrial Pipefitters, Welders, Plumbers, and HVACR technicians, emphasizing 'earn while you learn' with work placement.

UA Local 364 offers apprenticeships in plumbing, steamfitting, HVAC, and refrigeration, covering commercial, industrial, and residential construction applications.

UA Local 152 offers apprenticeship programs in plumbing, pipefitting, HVACR, and welding, following UA/NACC training standards.

Plumbers/Steamfitters/HVACR; Nov 11 2025-Jan 31 2026 applications

UA Local 473 offers standard UA Registered Apprenticeship Programs in trades such as Pipefitting, Plumbing, HVACR, Sprinkler Fitting, Steamfitting, and Welding.

UA Local 162 offers a registered apprenticeship program covering Plumber, Pipefitter, and HVAC Technician/Refrigeration trades.

The program offers training in plumbing, pipefitting, welding, and HVACR service.

UA Local 166 offers apprenticeship programs in plumbing, steamfitting, pipefitting, HVAC service, and welding, emphasizing up-to-date skills for building trades projects.

UA Local 350 operates a JATC apprenticeship program in pipe trades, covering plumbing, pipefitting, and HVAC technicians.

UA Local 525 offers five-year apprenticeship programs in plumbing, pipefitting, and HVACR service with a focus on compliance with industry codes and standards.

Starts at $24/hr

UA Local 174 offers a registered apprenticeship program covering plumbing, pipefitting, HVAC service trades, welding, and related skills.

The UA Local 172 Apprenticeship offers a comprehensive 5-year program in plumbing, pipefitting, HVAC, and related trades with a combination of on-the-job training and classroom instruction.

UA Local 392 offers a Plumbing, Pipefitting, or HVAC/R Mechanical Equipment Service Union Apprenticeship.

UA Local 188 offers a 5-year apprenticeship program for Plumbers, Pipefitters, HVACR Service Technicians, and Welders.

UA Local 43 offers a five-year registered apprenticeship program targeting trades including Plumbing, Pipefitting, Steamfitting, HVAC Mechanics and Installers.