[02·ENTER · CA]

Plumber apprenticeships in California

[TN · APPRENTICESHIPS · REPUBLISHER]
Stale: data not refreshed since Data as of May 5, 2026 · overdue

Registered plumber programs in California(62 total — first 30 in source-file order)

Programs surfaced in the order they appear in the federal source file — not ordered by any quality measure.

Associated Compliance & Training Apprenticeship Program

Associated Compliance & Training Apprenticeship Program Riverside County

Monterey/Santa Cruz JATCfor the Plumbing and Pipefitting Industry U.A. Local 062

Monterey/Santa Cruz JATCfor the Plumbing and Pipefitting Industry U.A. Local 062 Monterey County

The Hiller Companies, LLC

The Hiller Companies, LLC non-joint program San Diego County

Associated Builders and Contractors Northern Calif

Associated Builders and Contractors Northern Calif Alameda County

PHCC Association of San Diego

PHCC Association of San Diego San Diego County

SPRINKLER FITTERS UA LOCAL 483 JATC

SPRINKLER FITTERS UA LOCAL 483 JATC joint apprenticeship Alameda County

Show 32 more programs
  • San Diego & Imperial County Pipe Trades Apprenticeship Program · San Diego
  • Southwest Regional Apprentice Program · San Diego
  • Santa Barbara County Joint Apprenticeship Committee Local 114 · BUELLTON
  • Home Express Delivery Service · Lake Forest
  • Orange County Plumbers & Steamfitters JATC · Orange
  • Symons Fire Protection Apprenticeship Program · San Diego
  • Advanco Fire Protection, Inc. Apprenticeship Program · Ontario
  • Guardian South Inc. · Ramona
  • JATC Plumbing, Pipe-Fitting & Refrigeration Industry of San Mateo County · BURLINGAME
  • U A LOCAL 355 JATC · VALLEJO
  • Contra Costa Co. Plumbing & Pipe Fitting JATC · Martinez
  • Landscape & Irrigation Fitters of Southern California · Duarte
  • San Bernardino & Riverside Co. Plumbing & Steamfitters · Colton
  • PL Plumbing Inc · Simi Valley
  • California Boiler, Inc. Apprenticeship Program · Santa Ana
  • S Fire, Inc.'s Fire Sprinkler Fitter Apprenticeship Program · Newhall
  • Yuba Shasta UA Local 228 JATC · Marysville
  • Tri County Fire Apprenticeship Program (Pontolillo, Inc.) · Hesperia
  • Fletcher's Fire Protection · Lancaster
  • Napa and Solano JATC Plumbers & Steamfitters · Vacaville
  • Glendale Burbank SF Valley Plumbers Steamfitters JATC 761 · BURBANK
  • Johnson Controls Fire Protection, LP. · Sacramento
  • General Underground Fire Protection, Inc. · Orange
  • West Star Fire Systems, Inc. · Modesto
  • Ventura Co. Plumbers & Pipefitters JAC · Oxnard
  • JATC of the Plumbing & Pipe Fitting Industry UA Local 38 · SAN FRANCISCO
  • San Luis Obispo County Plumbing JAC · San Luis Obispo
  • UCI Construction Holdings, Co. Apprenticeship · Martinez
  • Wilmor and Sons Apprenticeship Program · Sacramento
  • JAC PLUMBING & PIPEFITTING, SACRAMENTO · SACRAMENTO
  • LOCAL UNION 460 PIPE TRADES · BAKERSFIELD
  • Los Angeles Metropolitan Plumbers JATC · LOS ANGELES

Union JATCs

UA Local 38 JATC

UA Local 38 Plumbers, Steamfitters & HVAC/R Training Department · San Francisco

Application window

Currently closed

Live-check 2026-04-25: ualocal38.org states 'The next opportunity to apply will be in 2027.' No specific reopening month or eligibility details listed; contact local directly closer to 2027 for window details.

EditorialEditor review pendingLive-checked March 20, 2026 · pending editor spot-check

See licensing for plumber in CALIFORNIA

1 additional local profile is live-checked but pending editor sign-off; it is not shown here. Use the federal RAPIDS finder for the full union and non-union list.

Application windows open and close on each sponsor's schedule. Contact the sponsor directly to verify program details and apprenticeship-window timing before applying — eligibility and intake calendars vary by program and year.