Sheet Metal Worker at Sheet Metal JAC Local 7 Zone 1
at Sheet Metal JAC Local 7 Zone 1 in Marshall, MI
About This Program
Sheet Metal JAC Local 7 Zone 1, based in Marshall, MI, sponsors this union Sheet Metal Worker apprenticeship as part of the Sheet Metal Workers International Association Local 7 training network. This Joint Apprenticeship Committee program supports apprentices with union-structured training, progressive wages, and access to benefits throughout the five-year program.
The apprenticeship includes 8,000 hours of on-the-job training and 640 hours of related technical instruction delivered over 5 years. Apprentices develop practical expertise in fabricating, installing, and maintaining sheet metal systems — including HVAC ductwork, exhaust and ventilation systems, and architectural metal — on commercial and industrial construction sites. Classroom instruction addresses blueprint reading, trade mathematics, welding fundamentals, fabrication layout, and safety practices.
Graduates earn journeyworker standing with Local 7, a credential that holds value with union sheet metal contractors throughout Michigan and the Midwest. The trade offers reliable employment and a clear pathway to advancement for motivated journeyworkers.
Wage & Training
Journeyman Wage
$26
OJT Hours
8,000
RTI Hours
640
Duration
5 years
Wage data is the national median for this occupation (BLS, May 2023), not specific to this program.
Sheet Metal Worker Career Outlook
National Median
$26.33/hr
~$54,766.4/yr
Apprentice Start
$16/hr
Earn while you learn
Job Outlook
Sheet metal worker employment is expected to grow steadily, driven by HVAC system demand in new construction and energy-efficiency retrofits. The transition to high-efficiency systems and commercial building upgrades creates ongoing need for skilled fabricators and installers. Workers with welding and CAD skills have the strongest prospects.
What to Expect as a Sheet Metal Worker Apprentice
Duration
5 years of combined on-the-job training and classroom instruction
On-the-Job Training
~32 hours/week of hands-on work under journeyman supervision (8,000 total hours)
Classroom Instruction
640 hours of related technical instruction (~128 hours/year)
Paid Training
You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress
Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.
This is a union-affiliated program. Union apprenticeships typically offer strong benefits packages, pension contributions, and structured career advancement through the local hall.
Trade School vs. Apprenticeship for Sheet Metal Worker
Apprenticeship
Trade School
Licensing in Michigan
Sheet Metal Workers in Michigan are required to hold a license. Licensing is issued by Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes.
View full Michiganlicensing requirements →Reviews
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