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Apprenticeships
California.

Free to attend. Paid from day one. No debt. Real numbers from the Department of Labor.

40,948
active construction apprentices
30+
registered programs (DOL)
2
verified open now
DOL RAPIDS data as of FY26 Q1 (March 2026)

Active Apprentices by Trade

California · DOL RAPIDS FY26 Q1 · 40,948 total

Electrician
7,939 apprentices$22.96/hr avg start
Laborer
7,368 apprentices$24.32/hr avg start
Carpenter
5,103 apprentices$28.67/hr avg start
Other Construction
5,029 apprentices$26.72/hr avg start
Plumber
2,916 apprentices$26.38/hr avg start
Ironworker
2,114 apprentices$25.01/hr avg start
Roofer
1,944 apprentices$23.98/hr avg start
Sheet Metal Worker
1,822 apprentices$24.93/hr avg start

+9 additional trades not shown

Electrician
$22.96/hr
avg starting wage
Laborer
$24.32/hr
avg starting wage
Carpenter
$28.67/hr
avg starting wage
Other Construction
$26.72/hr
avg starting wage
What journeymen earn in California · BLS OEWS 2025 · median hourly
Electricians
$36.36/hr
~$76K/yr
Plumbers & Pipefitters
$32.02/hr
~$67K/yr
HVAC Techs
$34.07/hr
~$71K/yr
Line Installers
$62.72/hr
~$130K/yr

BLS OEWS median across 25 metro areas in California. Apprentices start at ~40–50% and graduate to full journeyman scale.

Verified Programs

Manually confirmed by PlumbSquare — application status current as of research date

All open programs →
OPENABCRELOCATION OK

ABC NorCal (Livermore, CA)

Livermore, CA · Electrical, Plumbing, Carpentry, Painting, Construction Craft Laborer
Year 1 wage
$16–$22/hr
Journeyman
$34–$48/hr
Verified May 18, 20264 yr · 8,000 OJT hrs · No app fee
OPENS SOONUNION JATCRELOCATION OK

SoCal SMA Sheet Metal (City of Industry, CA)

City of Industry, CA · Sheet Metal / HVAC
Year 1 wage
$25–$26/hr
Journeyman
$48–$58/hr
Verified May 18, 20264 yr · 8,000 OJT hrs · No app fee

2 manually verified. California has additional DOL-registered programs below and at Apprenticeship.gov →

DOL-Registered Programs

All active registered apprenticeship programs in California with 10+ active apprentices · Source: DOL RAPIDS FY26 Q1 · 30 shown

Program / SponsorCityTrade(s)ActiveType
Southwest Carpenters and Affiliated Trades JATC
Union/Labor
Ontario
CarpenterPainter/FinisherGlazier
6,185UNION
Northern California District Council of Laborers
Union/Labor
SAN RAMON
Laborer
3,965UNION
CARPENTERS TRAINING TRUST FUND FOR NORTHERN CALIFORNIA MOSI
Union/Labor
Pleasanton
CarpenterRooferPainter/Finisher
3,644UNION
Laborers Southern California Apprenticeship Program
Azusa
Laborer
3,020UNION
Los Angeles County Electrical JATC
CITY OF COMMERCE
Electrician
1,676UNION
Western Electrical Contractor's Association (WECA)
Rancho Cordova
Electrician
1,156non-union
NORTHERN CALIFORNIA DISTRICT COUNCIL OF LABORERS TRAFFIC CONTROL LABORER AND PARKING & HIGHWAY IMPROVEMENT LABORER JATC
SAN RAMON
Laborer
889UNION
Operating Engineers JATC for 46 Northern Counties in CA
Union/Labor
SLOUGHHOUSE
Operating Engineer
879UNION
SO CA Operating Engineers JAC
Whittier
Operating Engineer
798UNION
Southern California Paint and Decorators JAC
Union/Labor
Commerce
Painter/Finisher
741UNION
San Diego & Imperial County Electrical JATC
Union/Labor
San Diego
Electrician
690UNION
Associated Builders and Contractors - Southern California Chapter
Anaheim
Sheet Metal WorkerElectricianPlumber
681non-union
Southern California Sheet Metal JATC
Union/Labor
City of Industry
Sheet Metal WorkerElectrician
680UNION
Associated General Contractors of America - San Diego Chapter
Business Association
Lakeside
Bricklayer/MasonPainter/FinisherOperating Engineer+2
669non-union
Southern California Cement Masons JAC
Arcadia
Bricklayer/Mason
648UNION
The International Association of Bridge & Structural Ironworkers - Local 433
Union/Labor
LA PALMA
Ironworker
608UNION
Painters and Tapers JATC of Northern CA
SAN LEANDRO
Painter/Finisher
581UNION
Bay Area Sheet Metal JATC
Union/Labor
Livermore
HVAC TechnicianSheet Metal Worker
579UNION
SANTA CLARA COUNTY EJATC
Milpitas
Electrician
579UNION
Southern California Roofers & Waterproofers JATC
Pomona
Roofer
579UNION
DISTRICT COUNCIL #36 PAINTER, PAPERHANGER, AND DECORATOR JATC
COMMERCE
Painter/Finisher
532UNION
Southern California Elevator Constructor JATC
Union/Labor
Glendora
Elevator Constructor
510UNION
Northern California Cement Masons JATC
Union/Labor
Livermore
Bricklayer/Mason
510UNION
UA Local 342 Plumbers & Pipefitters JATC
Concord
PlumberHVAC Technician
504UNION
Independent Roofing Contractors of California, Inc
RIPON
Roofer
495non-union
CAL-NEV POWER LINEMAN J.A.T.C.
RIVERSIDE
Line Worker
480UNION
Sacramento Valley Roofers & Waterproofers JATC
Sacramento
Roofer
472UNION
NORTHERN NEVADA ELECTRICAL J.A.T.C.
RENO
Other Construction
466UNION
LOS ANGELES & ORANGE COUNTIES AIR-CONDITIONING & REFRIGERATION J.A.T.C.
SAN DIMAS
Other Construction
464UNION
Sacramento Electrical JATC
SACRAMENTO
Electrician
464UNION

Programs with fewer than 10 active apprentices are not shown. Total DOL-registered programs in California may be higher. For the complete list, visit Apprenticeship.gov.

Common Questions

How do I become a trade apprentice in California?

Apply to a JATC or non-union program. Requirements: high school diploma or GED, basic math test, proof of age (18+). Some programs add physical requirements or drug testing. Application windows open and close seasonally — check program status before applying.

Are apprenticeships in California free?

Yes. Every DOL-registered apprenticeship is free to attend. Apprentices are employees, not students — you earn a wage from day one. No tuition, no student loans.

Union vs. non-union — which should I choose?

Union JATCs (IBEW, UA, SMART, UBC) typically offer higher wages, defined pension plans, and health insurance. Non-union programs (ABC, IEC) may have faster acceptance and work with open-shop contractors. Both paths are DOL-registered. Apply to both — take whoever accepts you first.

How long is a trade apprenticeship?

Most trades are 4–5 years (8,000–10,000 OJT hours). HVAC programs run 3–4 years. Lineman training is typically 3–4 years with specialized fieldwork. Every year your wage increases — you're earning near journeyman scale by your final year.

California Licensing

California is a State Apprenticeship Agency (SAA) state — administers its own apprenticeship system through DAS. CSLB licenses contractors. Strict prevailing wage rules on public work.

Contractor (all trades)
California Contractors State License Board (CSLB)
Board website →
Electrician (certified)
California Division of Labor Standards Enforcement (DLSE)
Board website →