Sheet Metal Worker
You fabricate, install, and repair sheet metal products — mostly HVAC ductwork, but also roofing, siding, and custom metal pieces. It's hands-on work that bounces between a shop and job sites.
What Tuesday looks like
You start at 6:30 in the fabrication shop, reading a set of shop drawings for a commercial building's ductwork. You spend the morning at the plasma cutter and brake press, cutting and bending galvanized steel to spec. Your hands are cold because the shop's not heated well, and you nick your forearm on a sharp edge — you tape it and keep going. After lunch you load the truck and drive 40 minutes to the job site. You're up on a scissor lift hanging ducts from a ceiling grid, working around electricians who need the same space. By 3 PM your shoulders ache from holding pieces overhead. A duct doesn't fit because someone measured a wall wrong, so you cut and re-flange on the spot. You clock out at 4:30, dusty and tired. The work is real — you can point at it. The repetitive cuts and the cold shop mornings get old.
Career profile
Career shape
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In the landscape
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Salary range
$44K
Entry
$58K
Median
$78K
Senior
$36K floor
$102K ceiling
10-yr growth
+1%
Reward profile
3 quick questions to see how this career fits the way you work.
What school costs — and when it pays off
Apprenticeship · You get paid while you train. Minimal upfront cost, wages from day one.
No debt, no delay. The chart shows your realistic annual salary over 20 years — entry level through experienced.
School cost fully covered by year 7, with strong earnings well beyond that.
Entry-level salary
$44K
25th percentile — what most people start at
Experienced salary
$78K
75th percentile — after ~10 years in the field
School & training cost
$2K
+ $0K interest over 10 yrs
Time to first paycheck
3 yrs
then salary from day one
Starting out
Year 13
Salary range reflects 25th–75th percentile nationally, growing from entry-level to experienced over 10 working years. School costs are national averages — yours will vary. Monthly figures are pre-tax.
The first years
Apprentice Year 1–2
You're earning around $18–22/hr while attending classes a couple nights a week or every other week. Most of your day is grunt work: hauling material, sweeping the shop, holding the other end of a duct, and learning to read shop drawings without screwing up. You'll burn yourself on a TIG weld, mismeasure a piece and waste $80 of galvanized steel, and get chewed out for it. Your body is sore in places you didn't know existed.
Apprentice Year 3–4
Pay bumps to around $25–30/hr and you're trusted with real fabrication — running the brake press, plasma cutter, and shear without a journeyman watching every move. On site, you're hanging duct on your own and starting to troubleshoot fit issues. School is still grinding on — blueprint reading, HVAC theory, code. You're tired but you can finally point to entire systems and say you built that.
Journeyman (Year 5)
You've passed your final exam and you're a licensed journeyman making $58K–70K depending on region and overtime. You run your own small jobs, train apprentices, and the foreman starts asking your opinion on layout problems. The work is still cold mornings, overhead lifts, and tight crawlspaces — that doesn't change. But you're no longer the bottom of the food chain, and the paycheck reflects it.
The Fork (Year 6–7)
You're solid at the trade and have options. You can stay a field journeyman and chase overtime and per diem on big commercial jobs ($75K–90K with hours). You can push toward foreman or shop lead, which means more clipboard, less tools, and managing people who don't always show up. Or you can start side jobs — small residential ductwork, custom metal — with an eye on eventually going out on your own, which means buying a truck, tools, insurance, and chasing your own customers.
Decision point
Stay in the field as a journeyman, move into foreman/shop leadership, or start building toward running your own sheet metal business.
The path in
Sheet Metal Apprenticeship
The gold-standard path: apply to a SMART (Sheet Metal Workers International) local union apprenticeship, where you earn a paycheck (starting around 40–50% of journeyman wage) while completing ~8,000 hours of on-the-job training plus classroom instruction. Competitive to get into — most locals require a high school diploma, basic math test, and sometimes a drug screen.
Sheet Metal Apprenticeship
Run through contractor associations like ABC (Associated Builders and Contractors) or SMACNA-affiliated open shops. Easier to get into than union programs but typically pays less and benefits are weaker. Still a legitimate path to becoming a skilled sheet metal worker.
HVAC Technology · Welding · Sheet Metal Fabrication
A pre-apprenticeship certificate or HVAC/welding program at a community or trade school can help you stand out when applying to apprenticeships, especially for competitive union locals. It's not required, and you'll still need to complete a full apprenticeship after — so think of this as a leg up, not a shortcut.
Known for this field
One of the largest and most respected sheet metal locals in the country. Highly competitive — applications open periodically and include an aptitude test.
Major West Coast training center covering Southern California. Strong placement in HVAC, architectural, and industrial sheet metal.
The national training arm of SMART/SMACNA — develops the curriculum used by union apprenticeships across the US and Canada.
Large Midwest local with a well-equipped training facility. Covers HVAC, architectural, and welding tracks.
The main non-union apprenticeship network. Useful if you can't get into a union local or prefer non-union contractors.
If you want to move into estimating, project management, or running your own shop later, this 2- or 4-year HVAC program is well-respected in the industry.
A pre-apprenticeship pathway — won't make you a sheet metal worker on its own, but gives you welding and HVAC fundamentals that help apprenticeship applications.
Solid fabrication-focused program that builds transferable metalworking skills useful for custom and architectural sheet metal work.