Sheet Metal Worker in Maryland: Salary, License Requirements, and How to Start
Skilled trades
Maryland employs 1,940 sheet metal workers, with a statewide median of $62,560 and wide variation by city and experience. Here is the real wage data, the exact Maryland licensing picture, and where to train.
What Sheet metal workers Earn in Maryland (May 2025)
- Maryland median pay
- $62,560 (May 2025)
- Starting range (10th percentile)
- $46,800
- Experienced (75th percentile)
- $75,310
- Top earners (90th percentile)
- $84,650
- Employed in Maryland
- 1,940
- U.S. median (for comparison)
- $60,750 (May 2024)
Wages vary substantially by metro. Median annual pay for sheet metal workers in major Maryland markets:
- Washington DC metro
- $61,270 (1,840 employed)
- Hagerstown
- $61,210 (50 employed)
- Baltimore
- $59,440 (820 employed)
What That Pay Is Worth in Maryland
Prices in Maryland run about 5% above the national average (cost-of-living index 105.0 vs a U.S. baseline of 100, 2024), so the $62,560 median is worth closer to $59,581 once higher local prices are factored in.
Job Outlook in Maryland (2024–2034)
Maryland is projected to grow sheet metal workers employment +3.9%, faster than the +2.4% projected nationally. The state expects about 180 openings a year, counting both growth and workers who retire or move on.
Maryland License and Certification Requirements
SMART Journeyman Sheet Metal Worker credential (no state license) — regulated by the No Maryland state license required for sheet metal workers.
- Maryland does not require a state license for sheet metal workers. The primary path is a SMART/SMACNA Joint Apprenticeship: 5 years, approximately 10,000 OJT hours covering HVAC duct fabrication, architectural sheet metal, and welding.
- Apprenticeship includes OSHA 30 and rigging certifications.
- Apply through SMART Local 100 (Washington DC/Maryland) for apprenticeship. Commercial HVAC contractors, mechanical contractors building hospitals and data centers, and federal building projects in the DC Maryland suburbs are the main employers.
Official requirements: No Maryland state license required for sheet metal workers →
Training in Maryland
SMART Local 100 covers the DC Metro Maryland market — one of the highest-wage sheet metal markets in the country. Maryland's dense commercial real estate in the Route 270 corridor (Rockville, Gaithersburg, Germantown) and the DC Maryland suburban office and data center market create consistent HVAC duct work demand. Federal building projects (GSA projects in Maryland) also employ SMART Local 100 sheet metal workers.
Real training providers and registered apprenticeships in Maryland include:
- All-State Career-Baltimore — Certificate
- Community College of Baltimore County — Certificate
- Fortis Institute-Towson — Certificate
- Lincoln College of Technology-Columbia — Certificate
Is This the Right Move for You?
Best for: People who like precision fabrication work and are comfortable with rooftops, ladders, and construction sites.
Think twice if: Sharp metal edges, heights, loud fabrication shops, and seasonal outdoor work sound unappealing.
Why it's resilient: Sheet metal workers fabricate and install ductwork, roofing, and building components — skilled licensed work requiring physical presence on every job.
First Steps
Look for SMART (International Association of Sheet Metal, Air, Rail and Transportation Workers) apprenticeship openings.
Frequently Asked Questions
How much do sheet metal workers make in Maryland?
The median wage for sheet metal workers in Maryland is $62,560 per year (May 2025, BLS). Entry-level pay (10th percentile) starts around $46,800, and top earners (90th percentile) make about $84,650. Pay varies by metro and years of experience.
What license or certification do you need to become a Sheet Metal Worker in Maryland?
SMART Journeyman Sheet Metal Worker credential (no state license), overseen by the No Maryland state license required for sheet metal workers. Maryland does not require a state license for sheet metal workers. The primary path is a SMART/SMACNA Joint Apprenticeship: 5 years, approximately 10,000 OJT hours covering HVAC duct fabrication, architectural sheet metal, and welding.
Is being a Sheet Metal Worker a good career in Maryland?
Sheet metal workers fabricate and install ductwork, roofing, and building components — skilled licensed work requiring physical presence on every job.
Which Maryland metros pay sheet metal workers the most?
Among Maryland metro areas, Washington DC metro leads at $61,270, followed by Hagerstown ($61,210), Baltimore ($59,440). Local pay tracks regional demand and cost of living, so the highest-paying metro isn't always the best net move.
Where can I train to become a Sheet Metal Worker in Maryland?
Real Maryland options include All-State Career-Baltimore, Community College of Baltimore County, Fortis Institute-Towson. Most sheet metal workers start with an accredited program, then earn the credential the state or employer requires.
Is Sheet Metal Worker a growing career in Maryland?
Maryland projects sheet metal workers employment to change +3.9% from 2024 to 2034, with about 180 openings a year — a growing field in the state.
Sources and Verification
Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025), Maryland statewide and metro estimates for SOC 47-2211. Licensing summary compiled from the No Maryland state license required for sheet metal workers (2026-06-11). Requirements change — always confirm current rules with the board and verify program costs and outcomes before enrolling.
BLS Occupational Outlook · O*NET Maryland wages · Maryland licensing/certification source
Employment projections: Projections Central / BLS Employment Projections (2024–2034); Cost of living: BEA Regional Price Parities.
Pay percentiles describe current workers, not entry-level offers; training costs and local demand vary, so verify locally before committing money or quitting a job.