Sheet Metal Worker License Cost Rankings

All states ranked by total initial licensing cost for sheet metal workers. Find the cheapest and most expensive states to get licensed.

Sheet metal worker licensing costs are moderate and reflect the trade's role in both HVAC ductwork and architectural applications. Sheet metal work spans residential and commercial construction, and many states regulate it as a specialty within the broader mechanical contractor category.

Cheapest State

North Carolina

$300 total

Most Expensive

Hawaii

$490 total

National Average

$379

6 states require license

State-by-State Sheet Metal Worker License Costs

Rank	State	Application	License	Exam	Total Cost
1	North Carolina	$70	$140	$90	$300
2	Florida	$75	$150	$100	$325
3	Nevada	$80	$160	$105	$345
4	Oregon	$85	$165	$110	$360
5	California	$105	$210	$140	$455
6	Hawaii	$115	$225	$150	$490

What Affects Sheet Metal Worker License Costs?

Sheet metal worker licensing often overlaps with HVAC licensing since ductwork fabrication and installation is a core component of both trades. States with significant commercial construction tend to have standalone sheet metal licensing, while others fold it into mechanical contractor credentials. Union apprenticeship programs are common in this trade and may influence licensing pathways.

Key Takeaways

The cheapest state is North Carolina at $300, while the most expensive is Hawaii at $490.
The national average is $379 and the median cost is $360.
These costs are initial licensing fees only — budget separately for surety bonds, insurance, and continuing education.

Costs shown are estimated initial licensing costs only. Actual fees may vary. Renewal fees, insurance, and bond costs are not included. Data last verified January 2026.