Delaware Sheet Metal Workers Local 19
Trade Schools and Apprenticeships in Delaware / Delaware Sheet Metal Workers Local 19
Delaware Sheet Metal Workers Local 19 – Wilmington, DE
Program Information
Delaware Sheet Metal Workers Local 19 represents sheet metal workers throughout Delaware and the surrounding Mid-Atlantic region and operates a registered apprenticeship program based in Wilmington. The apprenticeship is designed to prepare individuals for long-term careers in the sheet metal trade through a structured combination of paid on-the-job training and formal classroom instruction. Training follows a progressive model that develops technical skill, safety awareness, and jobsite professionalism.
Apprentices learn the full scope of sheet metal work used in modern construction and mechanical systems. On-the-job training includes fabrication, layout, and installation of sheet metal components used in heating, ventilation, and air conditioning systems. Apprentices gain experience working with ductwork, architectural sheet metal, and related building systems commonly found in commercial, industrial, and residential projects. Training emphasizes accuracy, proper installation methods, and coordination with other construction trades.
Hands-on training is performed under the supervision of experienced journeypersons employed by signatory contractors. Apprentices work with a range of tools, equipment, and machinery used in sheet metal fabrication and installation, including cutting, forming, and fastening equipment. Jobsite instruction reinforces safe work practices, material handling, and the ability to work efficiently in active construction environments.
Classroom instruction supports jobsite learning by providing the technical knowledge required to perform skilled sheet metal work. Coursework typically includes blueprint reading, applied mathematics, trade theory, HVAC system fundamentals, and safety practices. Apprentices learn how to interpret construction documents, understand airflow and system layout, and apply industry standards to ensure quality and code compliance. Classroom training progresses in complexity as apprentices advance through the program.
Throughout the apprenticeship, apprentices develop problem-solving skills and an understanding of how sheet metal systems function within larger building designs. Training is structured to prepare apprentices not only for hands-on installation work, but also for responsibilities related to coordination, planning, and quality control as they gain experience.
Program Length
The Sheet Metal Workers Local 19 apprenticeship program spans five years. During this time, apprentices complete approximately 8,000 hours of paid on-the-job training in addition to about 1,000 hours of related classroom instruction. Advancement through the program is based on successful completion of required training hours, coursework, and demonstrated skill development.
Program Requirements
- High school diploma or GED
- Basic math and measurement skills appropriate for construction work
- Physical ability to perform demanding work, including lifting and working with heavy materials
- Commitment to learning the trade and following established safety standards
- Ability to work in active construction environments
Upon successful completion of the apprenticeship, graduates achieve journeyman status as sheet metal workers. Journey-level sheet metal workers may continue working for union signatory contractors on commercial, industrial, and residential projects, with opportunities for long-term employment, skill specialization, and advancement within the trade.
Apprenticeship Cost & Career Outlook
Delaware Sheet Metal Workers Local 19 is a Registered Apprenticeship Program — meaning you can earn while you learn through paid on-the-job training in Construction.
- Paid on-the-job training with step increases as you progress
- Classroom / technical instruction is part of the program structure
- Training costs are often low — but you may still pay for tools, books, or fees
- Credential earned at completion is recognized by employers in the industry
Registered apprenticeships are overseen by the U.S. Department of Labor or a State Apprenticeship Agency. Because these programs aren’t traditional colleges, College Scorecard tuition and earnings data usually doesn’t apply.
Step-by-Step Career Guides
The programs and apprenticeships listed on this page relate to hands-on skilled trades. Explore the guides below to learn about training paths, licensing, salaries, and what to expect in each career field.