Find Your
Local.
The union hall is the gateway to the trade. The apprenticeship is free — you get paid to learn. But entry is competitive, waitlists are real, and dispatch runs your schedule. Here's what you need to know.
The Internationals.
International Brotherhood of Electrical Workers
The largest electrical workers union in North America, covering inside wiremen, outside lineworkers, and teledata techs. Widely considered the gold standard for electrician apprenticeships.
United Association of Plumbers and Pipefitters
The union for plumbers, pipefitters, steamfitters, and sprinkler fitters. UA apprenticeships are five years and produce some of the most skilled tradespeople in the industry.
Sheet Metal, Air, Rail and Transportation Workers
Covers sheet metal workers, HVAC installers, and transportation workers. The sheet metal apprenticeship is five years and highly regarded for precision fabrication and HVAC systems work.
United Brotherhood of Carpenters and Joiners of America
The largest building trades union, covering carpenters, millwrights, pile drivers, floor layers, and more. UBC has invested heavily in training centers and represents one of the broadest skill sets in construction.
International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
Ironworkers connect steel, set rebar, and build the skeleton of every major structure. It is one of the most physically demanding and highest-paid trades in construction.
International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers
Boilermakers build and maintain pressure vessels, boilers, storage tanks, and industrial equipment. It is highly specialized industrial work with significant travel and strong pay.
International Union of Operating Engineers
Operating Engineers run the heavy equipment on every major construction project — cranes, excavators, graders, and more. It is a skills-intensive, well-compensated trade with a distinct career ladder.
Laborers' International Union of North America
LIUNA is the gateway trade for many construction workers — it covers general laborers, hazmat workers, tunnel workers, and mason tenders. Entry is more accessible than most skilled trades.
International Union of Bricklayers and Allied Craftworkers
BAC covers bricklayers, masons, tile setters, terrazzo workers, and marble setters. It is one of the oldest trade unions and produces highly skilled craftspeople in masonry and tile work.
International Union of Painters and Allied Trades
IUPAT covers painters, glaziers, drywall finishers, floor layers, and other finishing trades. The Finishing Trades Institute runs the apprenticeship program.
What Union Membership Actually Means.
Paid to learn from day one.
Union apprenticeships are Joint Apprenticeship Training Committees (JATCs) — co-funded by contractors and the union. You earn a wage while you train, typically starting at 40–50% of journeyman scale and graduating in steps. No student loans. No debt. By the time you're a journeyman you've been earning for five years.
Entry is a job in itself.
Competitive locals — IBEW 3, UA Local 1, Ironworkers 40 — have aptitude testing, waitlists, and limited openings. Knowing someone helps. Applying off-cycle doesn't. Some locals open applications for a matter of weeks each year. Be ready when the window opens. Pre-apprenticeship programs exist specifically to improve your odds.
Dispatch runs your life.
Union construction is project-based. You don't have a permanent employer — you're dispatched to jobs by the local. When a project ends, you're back on the out-of-work list. Experienced journeymen learn to manage this: keep relationships with foremen, stay in good standing with your business agent, and be willing to travel when local work is slow.
The package is the point.
Union scale wages look high on paper. The total package is actually higher. Benefit packages typically include health insurance (for you and family), defined-benefit pension contributions, annuity fund contributions, and vacation pay. At major locals, the full package can be $30–40/hr on top of take-home wages. Non-union shops rarely match this.
Culture varies by local.
No two locals are identical. Some are tightly run professional organizations with modern training centers and clean books. Others have histories of nepotism, slow referrals for outsiders, and internal politics. The DOL and NLRB maintain oversight, and most locals are dramatically better than their reputations from decades past — but due diligence matters. Talk to journeymen in the local before you commit.
Journeyman to foreman to super.
The union career ladder is real. Journeyman → Foreman → General Foreman → Superintendent → Project Manager. The last two often cross to the contractor side — many successful owners started as union apprentices. Journeyman cards are also portable: a travel card lets you work in other locals' jurisdictions when you're between jobs locally.
Union membership isn't free money. It's a structure that rewards people who show up, learn the trade, and work the system correctly.
Major Locals Directory.
Major locals in prominent metro areas. This is not exhaustive — there are 1,600+ registered apprenticeship programs across the country. Use this as a starting point, then call the local directly.
California
Major LA local covering commercial and industrial work throughout LA County. Very active in large-scale projects including entertainment, data centers, and infrastructure. Competitive entry.
San Francisco's inside wireman local. High cost of living in the jurisdiction is offset by scale — journeyman wages are among the highest in California. Training center in the city.
San Francisco's plumbers local. Active in commercial, institutional, and residential construction throughout the Bay Area. Strong training program with a well-regarded JATC.
Covers the East Bay including Contra Costa and Alameda counties. Active in commercial, industrial, and refinery-adjacent work. Known for solid apprenticeship training.
Northern California's millwrights local. Millwrights install, align, and maintain industrial machinery — a highly specialized and well-compensated classification within the UBC. Active in refineries, food processing, and industrial facilities.
One of the largest IUOE locals in the Western US, covering an enormous multi-state jurisdiction. Very active in public works, mining, and infrastructure. Separate classifications for construction and stationary engineers.
Northern California's BAC local covering masonry and tile throughout the Bay Area and Central Valley. Active in commercial and institutional construction.
Northern California's glaziers local — glaziers install commercial glass, curtain wall systems, and storefronts. It's a highly technical and well-compensated specialty classification within IUPAT.
Illinois
One of the largest inside wireman locals in the country. Strong training center and active in major commercial construction. Entry through the JATC — aptitude testing and a competitive selection process.
Chicago's plumbers local — one of the most active in the country. Known for rigorous apprenticeship and strong contractor relationships. High journeyman scale. Entry is competitive.
Pipefitters and steamfitters local south of Chicago. Very active in industrial and power plant construction in the region. Separate from the plumbers — classification matters.
Chicago's sheet metal local — one of the largest SMART locals in the country. Very active in commercial construction and industrial HVAC. Strong apprenticeship with modern training facilities.
Chicago's structural ironworkers local — one of the most prominent locals in the country given the scale of Chicago's construction market. High wages, strong brotherhood, genuinely hazardous work at height.
Part of the Chicago Regional Council of Carpenters. Active in commercial and industrial construction throughout the Chicago area. Large and active local with solid training.
Chicago area boilermakers lodge covering industrial and power plant work in Northern Illinois. Strong in refinery and industrial maintenance. Travel work is common for members seeking maximum employment.
One of the largest IUOE locals in the country, covering an enormous jurisdiction. Very active in highway, heavy civil, and commercial earthwork. Strong training program and significant political presence.
Chicago's laborers local. Covers general construction labor on major commercial and infrastructure projects throughout the city. A starting point for many workers who later transition to skilled trades.
Chicago and Northern Illinois laborers local with strong presence in hazardous abatement and environmental remediation — classifications that pay significantly more than general labor.
Chicago area bricklayers and allied craftworkers. Active in commercial masonry and institutional tile work throughout the region. Training through the International Masonry Institute.
Chicago's painters and finishing trades local. Active in commercial painting, drywall finishing, and institutional work. Market share is focused on commercial and government work rather than residential.
Indiana
Northwest Indiana boilermakers covering the heavy industrial corridor along Lake Michigan. Very active given the concentration of steel mills, refineries, and utilities in the region.
Maryland
Covers the entire DC metro area including Northern Virginia and Maryland suburbs. Very active in federal, government, and data center construction. One of the most active locals in the Mid-Atlantic.
Missouri
One of the stronger SMART locals in the Midwest. Active in commercial construction and industrial fabrication. Known for quality apprenticeship training.
Nevada
One of the fastest-growing IBEW locals in the country, driven by massive data center and industrial construction in the Las Vegas area. JATC is modern and well-funded.
Southern Nevada's combined plumber/pipefitter/HVAC local. Very active given the pace of construction in the Las Vegas area. A growing local with a strong training program.
New Jersey
Northern New Jersey laborers local with active tunnel and underground work given the region's major infrastructure projects. Tunnel workers earn significant pay premiums over surface laborers.
New York
One of the most powerful and well-compensated locals in North America — journeyman scale exceeds $60/hr with benefits. Entry is highly competitive; expect a rigorous aptitude test and a waitlist of several years.
One of New York's plumbing locals covering Manhattan and the Bronx. Journeyman wages among the highest in the country. Highly competitive entry — connections and the right timing matter.
Covers Westchester and the lower Hudson Valley north of NYC. Active in commercial and institutional HVAC work. Well-regarded training center.
New York's structural ironworkers — the local that built much of NYC's skyline. Wages are among the highest in the industry. The work is dangerous and selective. Known for a strong culture of loyalty.
Western New York's ironworkers local. Active in bridge, structural, and industrial construction in the region. Smaller market than NYC but solid wages and benefits.
Part of the NYC District Council of Carpenters — major commercial construction throughout the city. One of the largest carpenter jurisdictions in the country. Entry is through the NYCDCC apprenticeship.
Manhattan-based UBC local known for finish work on commercial and institutional projects. Active in high-end commercial interiors and institutional facilities throughout the borough.
New York's heavy equipment operators local. Active in major infrastructure projects throughout the city and Long Island. Crane operator work in NYC requires additional licensing — Local 15 operators are in demand.
New York City's primary hazardous abatement laborers local. Asbestos, lead, and environmental work in NYC requires specific certification and Local 78 membership. Pays substantially more than general labor.
New York's bricklayers local covering all masonry classifications including terrazzo, which is extremely rare and well-compensated. Active in commercial construction and institutional projects.
New York's painters local. Active in commercial painting, high-rise exterior work, and glazier work. Industrial painting and bridge painting pay significant premiums in the metro area.
Ohio
Cleveland area sheet metal local with a long history in the region. Active in commercial HVAC, industrial, and fabrication work. Strong training program.
Oregon
The dominant inside wireman local for the Portland metro. Active in commercial, industrial, and data center construction with significant renewable energy project work.
Oregon and SW Washington's ironworkers local. Active in both structural and reinforcing work. Significant bridge and infrastructure work in the region.
Pennsylvania
Pittsburgh's boilermakers lodge with a long industrial history in the region. Active in power generation and industrial maintenance. Western PA's industrial base keeps steady work available.
Find your JATC.
The Joint Apprenticeship Training Committee is where you actually apply. Apprenticeship.gov maintains a database of every registered program. Search by trade and ZIP code — it's the most direct path.
Take the 10-question Trade Match Quiz to narrow it down before you commit to an apprenticeship application.
Trade Match Quiz →Each trade page covers wages, the apprenticeship path, union affiliations, and what the recruiter won't tell you.
All trades →Pre-apprenticeship programs improve your odds at competitive locals and sometimes guarantee an interview. Browse schools by state.
Schools directory →