Union apprenticeships in Pittsburgh, PA

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

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Trade: PlumberClear filters

Showing 2 apprenticeships

HVAC/R · UA Local 449 Apprenticeship

UA Local 449 · Pittsburgh, Pennsylvania

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

Starts at $20/hr

UA Local 449 offers apprenticeship programs in Building Trades and HVAC-R Services, focusing on comprehensive training in piping systems and HVAC-R maintenance.

Program website

Plumber/Pipefitter · UA Local 542 Apprenticeship

UA Local 542 · Pittsburgh, Pennsylvania

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

The Fire Sprinkler Fitter apprenticeship program offers comprehensive training in fire protection and fire control systems installation, maintenance, and repairs.

Program website

Same-state openings in Pennsylvania

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Plumber/Pipefitter · UA Local 692 Apprenticeship

UA Local 692 · Philadelphia, Pennsylvania

Application status unknown·Checked this week

5-year programIn personBrowseable

The UA Local 692 offers a comprehensive five-year Sprinkler Fitter Apprenticeship Program with extensive on-the-job training and classroom instruction.

Program website

Plumber/Pipefitter · Plumbers Local 690

Plumbers Local 690 · Philadelphia, Pennsylvania

Application status unknown·Checked this week

5-year programIn personBrowseable

Program website

Plumber/Pipefitter · UA Local 690 Apprenticeship

UA Local 690 · Philadelphia, Pennsylvania

Application status unknown·Checked this month

5-year programIn personBrowseable

Plumbing Apprenticeship program offered by UA Local 690.

Program website

Steamfitting · Steamfitters Local 420

Steamfitters Local 420 · Philadelphia, Pennsylvania

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

Program website

Carpenter · Steamfitters Local 420 Apprenticeship

UBC Local 420 · Sheakleyville, Pennsylvania

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

Steamfitters Local 420 offers two five-year apprenticeship programs for steamfitters and mechanical equipment services.

Program website

HVAC/R · UA Local 524 Apprenticeship

UA Local 524 · Scranton, Pennsylvania

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

The UA Local 524 Apprenticeship offers a comprehensive training program for Plumbers, Pipefitters, and HVAC Service Techs, combining on-the-job training with classroom instruction.

Program website

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Plumber/Pipefitter · UA Local 74 Apprenticeship

UA Local 74 · Newark, Delaware

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

Earn While You Learn with no student debt.

Program website

Plumber/Pipefitter · UA Local 602 Apprenticeship

UA Local 602 · Capitol Heights, Maryland

Application status unknown·Checked 30+ days ago

5-year programIn personApply ready

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

Steamfitting · Steamfitters UA Local 602

Steamfitters Local 602 · Capitol Heights, Maryland

Application status unknown·Checked 30+ days ago

4-year programIn personApply ready

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Plumber/Pipefitter · UA Local 24 Apprenticeship

UA Local 24 · West Caldwell, New Jersey

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

The UA Local 24 Apprenticeship offers a comprehensive 5-year training program combining on-the-job training and classroom instruction for aspiring plumbers.

Program website

Plumber/Pipefitter · UA Local 274 Apprenticeship

UA Local 274 · Parsippany, New Jersey

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

UA Local 274 offers two main 5-year Registered Apprenticeship Programs, emphasizing hands-on training with journeymen on real jobsites.

Program website

Plumber/Pipefitter · UA Local 1 Training Center

UA Local 1 · New York, New York

Applications closed·Checked 30+ days 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.

How to apply

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Plumber/Pipefitter · UA Local 469

UA Local 469 · Phoenix, Arizona

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

Starts at $20/hrJourneyman $44/hr

Program website

Plumber/Pipefitter · UA Local 142

UA Local 142 · San Antonio, Texas

Application status unknown·Checked this month

5-year programIn personApply ready

Starts at $17/hr

View application pathway

Plumber/Pipefitter · United Association Plumbers Local 78

UA Local 78 · Los Angeles, California

Application status unknown·Checked this week

5-year programIn personBrowseable

Program website

Plumber/Pipefitter · UA Local 68 JATC

UA Local 68 · Houston, Texas

Application status unknown·Checked this week

5-year programIn personBrowseable

Program website

Plumber/Pipefitter · UA Local 230 Apprenticeship

UA Local 230 · San Diego, California

Application status unknown·Checked 30+ days ago

5-year programIn personBrowseable

UA Local 230 offers a unified Pipe Trades Apprenticeship covering plumbing, steamfitting, pipefitting, refrigeration, and HVAC/R for commercial, industrial, and residential construction.

Program website

Plumber/Pipefitter · UA Local 100 Dallas

UA Local 100 · Dallas, Texas

Application status unknown·Checked 30+ days ago

5-year programIn personApply ready

View application pathway

Browse Pennsylvania

All apprenticeships in Pennsylvania

Union apprenticeships in Pittsburgh, PA

HVAC/R · UA Local 449 Apprenticeship

Plumber/Pipefitter · UA Local 542 Apprenticeship

Same-state openings in Pennsylvania

Plumber/Pipefitter · UA Local 692 Apprenticeship

Plumber/Pipefitter · Plumbers Local 690

Plumber/Pipefitter · UA Local 690 Apprenticeship

Steamfitting · Steamfitters Local 420

Carpenter · Steamfitters Local 420 Apprenticeship

HVAC/R · UA Local 524 Apprenticeship

Outside your area

Plumber/Pipefitter · UA Local 74 Apprenticeship

Plumber/Pipefitter · UA Local 602 Apprenticeship

Steamfitting · Steamfitters UA Local 602

Plumber/Pipefitter · UA Local 24 Apprenticeship

Plumber/Pipefitter · UA Local 274 Apprenticeship

Plumber/Pipefitter · UA Local 1 Training Center

National openings

Plumber/Pipefitter · UA Local 469

Plumber/Pipefitter · UA Local 142

Plumber/Pipefitter · United Association Plumbers Local 78

Plumber/Pipefitter · UA Local 68 JATC

Plumber/Pipefitter · UA Local 230 Apprenticeship

Plumber/Pipefitter · UA Local 100 Dallas

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Unions in Pittsburgh

Trades in Pittsburgh