Union apprenticeships in San Francisco, CA

Browse current openings in San Francisco, compare local options, and go straight to the union or local site.

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Trade: PlumberClear filters

Showing 1 apprenticeship

Plumber/Pipefitter · UA Local 38 JATC

UA Local 38 · San Francisco, California

Applications closed·Checked 2 weeks ago

5-year programIn personBrowseable

Closed; the next opportunity is scheduled for 2027.

Next application date: June 2027; forms are expected on the official site in May, exact date pending.

How to apply

Same-state openings in California

Broadened from San Francisco to all of California while keeping the other filters the same.

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Plumber/Pipefitter · UA Local 393

UA Local 393 · San Jose, California

Application status unknown·Checked 2 weeks ago

5-year programIn personApply ready

Starts at $30/hr

View application pathway

Plumber/Pipefitter · UA Local 442 Apprenticeship

UA Local 442 · Modesto, California

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

Starts at $27/hrNext start Jul 7

The piping apprenticeship is a five-year program with on-the-job training and classroom instruction.

Program website

Plumber/Pipefitter · UA Local 246 Apprenticeship

UA Local 246 · Fresno, California

Application status unknown·Checked 2 weeks ago

5-year programIn personApply ready

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.

View application pathway

Plumber/Pipefitter · United Association Local Union 364 Plumbers & Fitters JATC

UA Local 364 · Colton, California

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

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

Program website

Plumber/Pipefitter · UA Local 114 Apprenticeship

UA Local 114 · Buellton, California

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

UA Local 114 offers a registered apprenticeship program in pipe trades (plumbers, pipefitters, welders) serving Santa Barbara County, California.

Program website

Plumber/Pipefitter · UA Local 398 Apprenticeship

UA Local 398 · Rancho Cucamonga, California

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

UA Local 398 offers apprenticeship programs for new entrants to trades like plumbing, HVACR, steamfitting, and welding.

Program website

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Plumber/Pipefitter · UA Local 469

UA Local 469 · Phoenix, Arizona

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

Starts at $20/hrJourneyman $44/hr

Program website

Plumber/Pipefitter · UA Local 350 Plumbers/Pipefitters Apprenticeship

UA Local 350 · Sparks, Nevada

Application status unknown·Checked 2 weeks ago

5-year programIn personApply ready

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

View application pathway

Plumber/Pipefitter · UA Local 525 Apprenticeship

UA Local 525 · Las Vegas, Nevada

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

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

Program website

Plumber/Pipefitter · 290Tech

UA Local 290 · Portland, Oregon

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

Program website

National openings

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Plumber/Pipefitter · UA Local 125 Apprenticeship

UA Local 125 · Cedar Rapids, Iowa

Application status unknown·Checked 2 weeks ago

5-year programIn personApply ready

Starts at $20/hrJourneyman $50/hrNext start Jan 1

UA Local 125 offers a comprehensive apprenticeship program for plumbers and pipefitters, focusing on plumbing, pipefitting, HVAC, and related trades.

View application pathway

Steamfitting · Enterprise Association Steamfitters Local 638

Steamfitters Local 638 · Long Island City, New York

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

No active Local 638 recruitment was established from the current official page; the most recent official recruitment concluded in 2024 and its first class was scheduled for September 2025.

Last verified window: June 3-14, 2024. No next official window was found.

How to apply

Plumber/Pipefitter · UA Local 539 Apprenticeship

UA Local 539 · Minneapolis, Minnesota

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

UA Local 539 offers three pipefitter apprenticeship programs: Service, Construction, and Residential.

Program website

Plumber/Pipefitter · UA Local 45 Apprenticeship

UA Local 45 · St. Joseph, Missouri

Application status unknown·Checked 2 weeks ago

5-year programIn personBrowseable

The Plumbers, Pipefitters, and Steamfitters Apprenticeship serves plumbing, heating, air-conditioning, and related industries.

Program website

Plumber/Pipefitter · UA Local 602 Apprenticeship

UA Local 602 · Capitol Heights, Maryland

Application status unknown·Checked 2 weeks ago

5-year programIn personApply ready

Next start Aug 18

The Steamfitters Apprenticeship is a 5-year program combining on-the-job training with classroom instruction at the UA Mechanical Trade School.

View application pathway

Plumber/Pipefitter · UA Local 1 Training Center

UA Local 1 · New York, New York

Applications closed·Checked 2 weeks ago

5-year programIn personBrowseable

Closed to new applicants; 1,000 paper applications were distributed beginning June 8, 2026. Existing application holders may submit during the return window.

Completed applications are accepted in person July 17-23, 2026, during the published daily time blocks.

Union apprenticeships in San Francisco, CA

Plumber/Pipefitter · UA Local 38 JATC

Same-state openings in California

Plumber/Pipefitter · UA Local 393

Plumber/Pipefitter · UA Local 442 Apprenticeship

Plumber/Pipefitter · UA Local 246 Apprenticeship

Plumber/Pipefitter · United Association Local Union 364 Plumbers & Fitters JATC

Plumber/Pipefitter · UA Local 114 Apprenticeship

Plumber/Pipefitter · UA Local 398 Apprenticeship

Outside your area

Plumber/Pipefitter · UA Local 469

Plumber/Pipefitter · UA Local 350 Plumbers/Pipefitters Apprenticeship

Plumber/Pipefitter · UA Local 525 Apprenticeship

Plumber/Pipefitter · 290Tech

National openings

Plumber/Pipefitter · UA Local 125 Apprenticeship

Steamfitting · Enterprise Association Steamfitters Local 638

Plumber/Pipefitter · UA Local 539 Apprenticeship

Plumber/Pipefitter · UA Local 45 Apprenticeship

Plumber/Pipefitter · UA Local 602 Apprenticeship

Plumber/Pipefitter · UA Local 1 Training Center

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