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Sheet Metal Fabrication and HVAC Duct Installation

Sheet Metal Workers

Sheet metal workers measure, cut, shape, and fasten metal parts into ducts, housings, and other components for buildings and HVAC systems. A big part of the job is reading blueprints, picking the right material, and making pieces fit exactly. The tradeoff is clear: the work is hands-on and varied, but it demands precision and can mean heavy lifting, sharp edges, noise, and weather exposure.

Also known as Sheet Metal MechanicSheet Metal InstallerSheet Metal FabricatorHVAC Sheet Metal MechanicTin Knocker
Median Salary
$60,850
Mean $66,110
U.S. Workforce
~117K
10.6K openings per year
10-Year Growth
+2.4%
127K to 130.1K
Entry Education
High school diploma or equivalent
+ None experience

What This Role Looks Like in Practice

Sheet Metal Workers sits in the Trades category. In practical terms, this role combines day-to-day execution, cross-team coordination, and consistent decision-making under real business constraints.

U.S. employment is currently about ~117K workers, with a median annual pay of $60,850 and roughly 10.6K openings each year. Based on BLS projections, total employment is expected to grow from 127 K in 2024 to 130.1K in 2034.

Most hiring paths start with High school diploma or equivalent, and employers typically expect none of related experience. Many careers in this track begin around Sheet Metal Helper and can progress toward Lead Sheet Metal Worker / Foreman. High-value skills usually include Coordination, Critical Thinking, and Monitoring, paired with soft skills such as Active Listening, Judgment and Decision Making, and Speaking Clearly.

Core Responsibilities

A Day in the Life

01 Read blueprints, drawings, and instructions to figure out what needs to be built and how the pieces go together.
02 Cut, bend, and shape sheet metal or other materials into parts at the shop or on the job site.
03 Build and install ductwork and other HVAC parts so heating and cooling systems move air efficiently.
04 Join metal pieces together with rivets, bolts, welds, solder, clips, or adhesives.
05 Trim, file, grind, and smooth rough edges and seams so parts fit safely and cleanly.
06 Inspect tools and equipment, make simple repairs, and choose the right metal thickness or material for each job.

Industries That Hire

❄️
HVAC Equipment and Mechanical Contracting
Johnson Controls, Trane Technologies, Carrier
🏗️
Commercial Construction
Turner Construction, DPR Construction, Skanska
✈️
Aerospace and Defense Manufacturing
Boeing, Lockheed Martin, Northrop Grumman
🏭
Industrial Metal Fabrication
Nucor, Steel Dynamics, Worthington Steel
Shipbuilding and Marine Repair
Huntington Ingalls Industries, General Dynamics Electric Boat, BAE Systems

Pros and Cons

Advantages
+ You can enter the trade without a four-year degree, and the typical path is a high school diploma plus apprenticeship training.
+ Pay is solid for a hands-on trade: the median wage is $60,850 and the mean is $66,110.
+ The field still has steady hiring, with about 10.6K annual openings projected each year.
+ The work is concrete and visible, so you can see the ducts, panels, and repairs you helped build or install.
+ The skills move between construction, HVAC, manufacturing, and repair work, which can make it easier to change employers or industries.
Challenges
- Growth is only 2.4% from 2024 to 2034, so this is not a fast-expanding occupation.
- The job is physically demanding, with lifting, bending, overhead work, and long periods on your feet.
- Work can be tied to construction and renovation cycles, so hours and overtime can swing when projects slow down.
- There is a real career ceiling unless you move into lead, foreman, estimating, or business ownership roles.
- Some routine cutting and duct fabrication can be standardized in shops, which can reduce the amount of simple work over time and put more pressure on speed and accuracy.

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